Access to Information Orders
Decision Information
• MPAC Syntax Files, Market Model Reports
• Section 17 (reasonable search) - search upheld as reasonable.
• Section 15(a) (publicly available) - Market Model Reports are publicly available.
• Section 11(a) (economic and other interests of an institution) - upheld.
• Section 16 (public interest override) - does not apply.
• Section 45(1) (fees) - fee claim upheld.
• MPAC's decision upheld.
Decision Content
NATURE OF THE APPEAL:
The Municipal Property Assessment Corporation (MPAC) received a multi-part request under the Municipal Freedom of Information and Protection of Privacy Act (the Act) for access to certain information relating to residential properties in neighborhood areas G37 in Toronto, Ontario and B02 in Mississauga, Ontario. The request related to upcoming hearings before the Assessment Review Board. In particular, the requester sought access to:
1. Copies of the formulae used to estimate current value for each assessment year since OPAC [MPAC’s predecessor, the Ontario Property Assessment Corporation]/MPAC’s inception for areas G37 and B02;
2. Copies of statistics showing the number of properties entered in each year for assessment/appraisal purposes and the total number of properties in each area, for both areas G37 and B02, since OPAC/MPAC’s inception;
3. Copies of real property assessment reports showing completed assessor reports, certification of value (signed statements) and identification of the assessing officers for the subject property and comparable properties previously sent to the requester for roll numbers [specified roll number] and [specified roll number];
4. A copy of [named individual]’s application and/or submission to the I.A.A.O. [International Association of Assessment Officers] for MPAC to receive the Distinguished Jurisdiction Award;
5. Copies of the complete history of the subject properties identified above; when and how they were appraised/assessed, current value history, the assessing officers and the standards applied by assessing officers;
6. Copies of documents showing that areas G37 and B02 are devoid of stratification and the tests used to exclude stratification in MPAC models.
After a telephone conversation with the requester clarifying the request, MPAC issued its decision letter. In the letter:
- MPAC granted access, for a fee, to records responsive to item one of the request (identified in MPAC’s index of records as records 1 to 16), but relied on sections 11(a), (c) and (d) of the Act (economic and other interests of an institution) to withhold access to “data that has been redacted [which] is commonly referred to as the syntax file” or “syntax data” and section 15(a) of the Act (information published or publicly available) to deny access to its Market Model Report.
- After the appellant clarified that “entered” meant a physical inspection of the interior, MPAC identified record 17 in its index of records as responsive to item two of the request and granted access to it, for a fee.
- MPAC identified records 18, 19 and 20 as responsive to item three of the request and provided the appellant with a copy of records 18 and 19 at no charge. MPAC advised the appellant that record 20, which showed the names of MPAC staff that visited the “subject property”, was available for a fee. MPAC further provided the appellant with a fee estimate for searching for records relating to the names of staff that visited twelve comparable properties. Finally, MPAC advised that no records existed pertaining to “certification of value.”
- MPAC identified records 21 to 27 as responsive to item four of the request. It granted access to records 21, 22, 23 and 27, for a fee. MPAC relied on section 15(a) of the Act to deny access to records 24, 25, 26 and a record MPAC also described as 27 in its index of records.
- With respect to item five of the request MPAC directed the appellant to its response to item three, above, and relied on section 15(a) of the Act to deny access to the responsive current value history for each of the two identified properties. In addition, MPAC provided an explanation of its assessment process.
- MPAC identified records 28 to 33 as responsive to item six of the request and granted access to them, for a fee.
The requester (now the appellant) appealed MPAC’s decision.
At mediation MPAC provided a break-down of its fee estimate and confirmed that the amount of $1,218.50 pertained to items one, two, four, five and six of the request. The appellant confirmed that he is no longer seeking access to records numbered 1 to 16 and 23 to 27 as well as the information set out in items two, three and five of the request. As a result, all of that information, as well as the fee estimate for access to the names of staff who visited twelve comparable properties (pertaining to item three of the request) is no longer at issue in this appeal. Also during mediation the appellant asserted that other records exist which are responsive to item one of the request. In particular, the appellant asserted that there must be a “formula” that is different from MPAC’s Syntax Files. In addition, the appellant took issue with the estimated fee for access to records numbered 21 and 22 (pertaining to item four of the request) and 28 to 33 (pertaining to item six of the request). Accordingly, the adequacy of MPAC’s search for responsive records and the amount of its fee estimate were added as issues in the appeal. Finally, the appellant asserted that it is in the public interest that the requested information be disclosed. This raises the possible application of the “public interest override” set out at section 16 of the Act.
Mediation did not resolve the appeal and it was moved to the adjudication phase of the appeals process.
After mediation had been completed, but before a Notice of Inquiry was prepared, MPAC forwarded correspondence to this office containing a revised fee estimate and advising that the Syntax Files for the 1999 assessment year for Market Area UR070 in region 9 (for the property in neighbourhood G37 in Toronto) could not be located.
I sent a Notice of Inquiry setting out the facts and issues in the appeal to MPAC, initially. MPAC provided submissions in response to the Notice. I then sought representations from the appellant by sending a Notice of Inquiry along with a copy of MPAC’s representations. The appellant provided representations in response. I determined that the appellant’s representations raised issues to which MPAC should be given an opportunity to respond. Accordingly, I sent the non-confidential representations of the appellant to MPAC along with a letter inviting its reply representations. MPAC provided representations in reply.
RECORDS:
The records remaining at issue in this appeal are the “Syntax Files” that MPAC claimed are subject to the discretionary exemptions at sections 11(a), (c) and (d) of the Act as well as the Market Model Reports that MPAC claims are subject to the discretionary exemption at section 15(a).
BACKGROUND
The request and records at issue in this appeal are somewhat complex and specific to the assessment process. This office has reviewed issues relating to access to MPAC records on a number of occasions. Given this history and complexity, I find it helpful to set out the background information below, based on the representations of MPAC and information contained in previous orders of this office.
The Municipal Property Assessment Corporation (MPAC) is a non-share capital, not-for-profit corporation established under the Municipal Property Assessment Corporation Act (the MPAC Act).
MPAC administers a uniform, province-wide property assessment system based on current value assessment. In its representations, MPAC outlines the approach it uses in establishing current values for properties, and how it applies this approach to value in mass appraisal. MPAC explains that it uses advanced statistical techniques and a statistical tool known as “Multiple Regression Analysis” (MRA), and that it estimates unknown data (e.g. market value) from known and available data (e.g. sales prices and property characteristics of sold properties).
MPAC created a Business Development Group to seek new revenue sources. The Business Development Group is also charged with the task of maintaining existing revenue sources for MPAC and identifying potential markets for future sales of information. MPAC’s Business Development Group has negotiated the licensing of various products to individuals, corporations and all levels of government.
MPAC is covered by the Municipal Freedom of Information and Protection of Privacy Act (the Act, MFIPPA). Section 7(1) of the MPAC Act provides that:
The Corporation [i.e. MPAC] shall be deemed to be an institution for the purposes of the Municipal Freedom of Information and Protection of Privacy Act and that Act applies with necessary modifications with respect to the Corporation.
Consequently, any person may request access to records that are in the custody or under the control of MPAC.
MPAC’s Processes and Procedures
In Order MO-1564 former Assistant Commissioner Tom Mitchinson undertook an exhaustive and detailed analysis of MPAC and its processes and procedures. To put the request for the records in this appeal in context, it is helpful to reproduce his summary of the sales comparison approach that MPAC used during the relevant time period. He explained:
Sales investigations and data collection
In step #1, MPAC analyses and stores data concerning properties and sale information. To do so, MPAC establishes market area and neighbourhood boundaries to be used for analysis and comparison purposes. These are areas referred to as “models”, and MPAC explains that there are approximately 165 models in Ontario, 11 of which are in the City of Toronto. The models are geographic areas that are considered to be subject to the same economic influences and are usually, but not always, geographically contiguous.
Within these models, locational neighbourhoods are created to capture the influence of location within a given market. MPAC identifies that significant resources are expended by it in defining, identifying, monitoring and reviewing these locational neighbourhoods. Furthermore, their boundaries are not static, and are subject to change based on macro and micro economic fluctuations.
Model specification/model calibration
Model specification is the formal process of developing a model into a formula or equation. This work is done by MPAC staff, who analyse the factors influencing the local real estate market and determine the property characteristics (independent variables) to test in the particular model. MPAC explains that, in order to specify sound valuation models, an analyst must first conduct data analysis based on a study of property sales in the model area, and then exercise professional judgement in establishing the specification for the model. Once the model has been specified, model calibration takes place. Calibration is the process of developing adjustments, known as coefficients, for the particular model, based on market analysis of the property characteristics that are used in the valuation methodology. This process allocates specific values to the various property characteristics on the basis of the sale prices of sold properties.
MPAC stores its sales databases and calibrates its models using the statistical software package SPSS. Once the analysis has been completed and coefficients have been identified, the analyst uses the software to create a syntax file. The syntax file, in turn, creates an output file, which includes the model coefficients and standard statistical information. The syntax file, once created, can be used to re-run the analysis on the current sales database, or to run a new analysis on an adjusted sales database through edits to the syntax file.
Model application
The model application part of the process involves developing values for all properties within a given market area, by programming the model into MPAC’s mainframe computer system, OASYS [Ontario Assessment System]. All variables and data transformations from each model must be entered into OASYS. Each model is assigned a model number, and the model number is used as the basis of valuation for all properties in the model area.
MPAC’s new Integrated Property System (IPS) has recently replaced OASYS.
The Syntax Files
In its submissions, MPAC refers to the description of a syntax file reproduced above and states that, in effect, a syntax file is the “formula” used to calculate current value for each property in the province. In an affidavit included in MPAC’s representations, the deponent explains:
SPSS contains both Graphic User Interface (GUI) screens and a programming language (“command syntax”) that allows analysts to complete MPAC’s market analysis. Analysts create syntax file(s) to complete their exploratory data analysis, variable creation (i.e. data transformations) as well as to specify and calibrate the property valuation model. The syntax file produces an output file, which contains the model coefficients and statistical information associated with MRA. Once the syntax file is created, it can be used to re-run the analysis for the current base year or for future base years with minimal edits to the file. The syntax file also contains notes of the analyst and shows his or her thought process and the trial and error process, as the analyst will specify and calibrate several models before selecting the final valuation model.
Once each valuation model has been developed, it is tested using a sales ratio study to ensure equity, accuracy, and uniformity. MPAC has developed objectives for sales ratio studies (which exceed international industry standards), and the overall performance indicators must meet or exceed these objectives before a valuation model is fit for use.
Once the statistical testing has been completed and the valuation model for each market area has been deemed fit for use, it is actually applied to the properties in the market area.
Values for all properties within a given market area are developed by programming the model into MPAC’s corporate computer system, OASYS. All variables, data transformations and coefficients for the model are entered into OASYS. Before the model is applied, it is assigned a Market Model Area Number (e.g., 200509UR070). One model may be applied in several different versions in order to value all properties in a given market area.
The Market Model Reports
Referring to the discussion by former Assistant Commissioner Mitchinson above, MPAC explains that the responsive Market Model Reports contain a general description of the sales comparison approach along with:
- Sample regression equation and sample value calculation.
- Discussion of ratio studies, standards, and how results are measured.
- Overview of the finetuning process;
- Listing of market models for the specific area;
- Market model boundaries for the area;
- Summary of the sales database for the market model requested;
- Ratio study for the market area; and
- List of variables, coefficients, and standard statistics in the model.
MPAC advises that, with the exception noted in the section on reasonable search below, Market Model Reports for the specific market areas identified by the appellant can be purchased for the cost of $250.00, each.
PRELIMINARY MATTERS
OVERVIEW OF APPELLANT’S REPRESENTATIONS
The appellant filed extensive and detailed submissions in support of his access request and to challenge the fee. In general the appellant challenges the adequacy of MPAC’s processes and procedures for property assessment and advocates a different approach. Many of the appellant’s representations relate to concerns he has regarding MPAC’s appraisal process, including concerns that MPAC is not in compliance with various statutory requirements and guidelines, and other improper actions. A summary of his objections to MPAC’s exemption claims appears at page 16 of his representations. In addition, the appellant makes extensive submissions on the public interest in the disclosure of the requested information. This latter point in addressed in the section of my order dealing with the public interest override at section 16 of the Act, below. The appellant’s criticism of MPAC’s processes cut a broad swath. However, my powers and the scope of this inquiry only extend to the application of the Act.
RESPONSIVENESS/REASONABLE SEARCH
Section 17 of the Act imposes certain obligations on requesters and institutions when submitting and responding to requests for access to records. Institutions should adopt a liberal interpretation of a request, in order to best serve the purpose and spirit of the Act. To be considered responsive to the request, records must “reasonably relate” to the request [Order P-880].
Where a requester claims that additional records exist beyond those identified by the institution, the issue to be decided is whether the institution has conducted a reasonable search for records as required by section 17 [Orders P-85, P-221, PO-1954-I]. The Act does not require the institution to prove with absolute certainty that further records do not exist. However, the institution must provide sufficient evidence to show that it has made a reasonable effort to identify and locate responsive records [Order P-624]. A reasonable search is one in which an experienced employee expending reasonable effort conducts a search to identify any records that are reasonably related to the request (see Order M-909). Although a requester will rarely be in a position to indicate precisely which records the institution has not identified, the requester still must provide a reasonable basis for concluding that such records exist.
The Representations of MPAC
Item one of the request is for access to copies of the formula used to estimate current value for each assessment year since OPAC’s/MPAC’s inception for areas G37 and B02. At mediation the appellant took the position that there is a formula which “is not necessarily the same as a syntax file.”
In its decision letter MPAC identified certain Syntax Files and Market Model Reports relating to the identified areas as responsive records. MPAC explains that there is no one document containing a true “formula” but that the Syntax File is the “formula” used to determine the assessed value of properties within a specific area. Accordingly, MPAC submits that the Syntax Files are the only records responsive to a request for a “formulae.” In an affidavit included with MPAC’s initial representations the deponent explains:
The records responsive to a request for the “formulae” MPAC uses to assess current property values are the syntax files. While MPAC does not specifically label the syntax files as a “formula,” they could be considered the closest thing to a formula that exists in the assessment process … No record exists that states the formula explicitly.
The syntax files are developed by MPAC analysts to manipulate and transform the data MPAC collects, to calibrate the model, and to save estimated market values for the sold properties. … the syntax file created using SPSS is MPAC’s electronic paper trail for its residential valuation process. Analysts write command syntax to create data transformations and variables for the model. Using the regression command syntax, analysts then specify a market model for each market area. Finally, running the syntax file against the sales database calibrates the model for the market area. The result is an SPSS output file, which contains the list of model coefficients and associated statistical information for MRA.
In an affidavit included in MPAC’s reply representations, the deponent explains:
The actual model equation was never written out in OASYS or in SPSS and therefore the equations sought do not exist as a record. The predict statement in the new Integrated Property System (“IPS”) (which replaced OASYS) is the first time the actual model equation is written out in a record.
After mediation had occurred but before a Notice of Inquiry was issued MPAC advised this office that it was unable to locate the Syntax Files for the 1999 assessment year for the Market Area UR070 in region 9 (for the property in neighbourhood G37 in Toronto). In affidavits included with MPAC’s representations the deponents explain the steps that were taken in an unsuccessful effort to locate those Syntax Files. The deponent believes that those Syntax Files could have been inadvertently deleted. During the course of adjudication MPAC further confirmed that the corresponding Market Model Report, because it is based on those Syntax Files, could not be provided.
The Representations of the Appellant
In his representations the appellant characterized MPAC’s position as “disingenuous” and sets out a number of his concerns about the integrity and utility of MPAC’s assessment processes and procedures. He, however, does not specifically provide any clear and cogent evidence to refute MPAC’s position that the Syntax Files are the records responsive to the appellant’s request for a “formula” as set out in item one of the request.
Analysis and Findings
I have considered the submissions of the parties on this point and I am satisfied that MPAC has appropriately identified the Syntax Files that exist as being the records that are responsive to the appellant’s request for a “formula” and that, together, the Syntax Files and the identified Market Model Reports are the records that are responsive to item one of the request. I am also satisfied that MPAC has made reasonable efforts to locate the responsive Syntax Files for the 1999 assessment year for the Market Area UR070 in region 9 (for the property in neighbourhood G37 in Toronto) and they could not be located. As a result, the corresponding Market Model could not be generated. I find, therefore, that MPAC had conducted a reasonable search for records responsive to item one of the request.
INFORMATION CURRENTLY AVAILABLE TO THE PUBLIC
MPAC takes the position that, except for the Market Model Report that could not be generated, the other responsive Market Model Reports for areas G37 and B02 are available for a fee of $250.00 each.
If the information is publicly available, it may be exempt under section 15(a) of the Act, which reads:
A head may refuse to disclose a record if,
the record or the information contained in the record has been published or is currently available to the public.
For this exemption to apply, MPAC must establish that the record or the information contained in the record is available to the public generally, through a regularized system of access, such as a public library or a government publications centre [Orders P-327, P-1387 and MO-1881].
To show that a “regularized system of access” exists, MPAC must demonstrate that
- a system exists
- the record is available to everyone, and
• there is a pricing structure that is applied to all who wish to obtain the information
[Order MO-1881]
The exemption may apply despite the fact that the alternative source includes a fee system that is different from the fees structure under the Act [Orders P-159, PO-1655, MO-1411 and MO-1573].
MPAC submits that any member of the public can access a Market Model Report by email or regular mail at a cost of $250.00.
The appellent submits that section 15(a) should not be interpreted to allow MPAC to generate revenue by charging a fee for access to a Market Model Report which should be made available through Ontario government publications at a nominal cost, or posting on the internet, for free. The appellant asserts that MPAC is utilizing section 15(a) to charge “an unreasonable amount for the information that appears to be an assemblage from various sources” which he believes has limited usefulness and lacks sufficient integrity to perform the assessment function. He submits that MPAC charging a fee for a Market Model Report “should be reviewed, especially without MPAC specifically making warrantees about the usefulness of its secondary product.”
Finally, the appellant submits that he has received voluminous records from another institution under another unrelated access request at a much lesser fee.
Analysis and Findings
The appellant takes issue with the underlying value of a Market Model Report and suggests that it should be available in other ways at no cost. In Order MO-1573, former Assistant Commissioner Tom Mitchinson addressed a similar argument, writing:
....once it is established that the records are ‘publicly available’, the exemption applies, and this office is not in a position to inquire into whether (…) the alternative fee structure ‘includes a profit element or only covers the seller’s costs of production and sale.’
The same sentiment is expressed by former Commissioner Wright in Order P-1387 in the following way:
Since I have found that section 22(a) [the provincial equivalent of section 15(a)] has been properly applied to exempt the information at issue, the fee structure of the Act, including the provisions for fee waiver, are no longer operative and I am unable to consider the issue of cost.
I agree with these statements of principle and adopt them for the purposes of this appeal. The appellant’s opinion of the intrinsic value of the Market Model Report has no bearing on section 15(a). The section does not permit a determination of the intrinsic value of a record, rather only whether the information contained in the record has been published or is currently available to the public. As set out above, once section 15(a) has been found to apply, the fee structure of the Act, including the provisions for fee waiver, are no longer operative and, except in limited circumstances, which are not present here (see in this regard Order MO-1573), I am unable to consider the issue of cost.
In this appeal, the appellant has provided no evidence to refute MPAC’s position that the Market Model Report is available to everyone and there is a pricing structure that is applied to all who wish to obtain the information.
Accordingly, I find that, in all the circumstances, MPAC has established that a system exists for obtaining a Market Model Report, the record is available to everyone, and that there is a pricing structure that is applied to all who wish to obtain the information. As a result, I am satisfied that, except for the Market Model Report that could not be generated, the other responsive Market Model Reports for areas G37 and B02 are exempt under section 15(a) of the Act.