GRESB Assessment

GRESB’s Real Estate Assessment benchmarks the sustainability performance of real-estate entities through its assessment structure and submitted information assessment purpose structure and scope.

This guide follows an original fictional manager, Caldermere Property Partners, which must explain a mixed standing-investment and development portfolio to an investor rather than obtain a certification for one building.

A building certificate can be relevant evidence for a particular indicator, but it should not be confused with the fund’s GRESB assessment or used to describe all its assets as certified by GRESB.

The assessment scope guide distinguishes Standing Investments and Development benchmarks, rather than treating all real-estate activities as one interchangeable component benchmark structure.

Caldermere rejects a manager-wide spreadsheet that mixes assets belonging to three funds and replaces it with a stable entity-specific asset list tied to its own source records.

This editorial population record is not an official GRESB template, but it makes a disputed inclusion or missing asset visible before those differences affect multiple indicators.

The Standing Investments benchmark combines Management worth 30 points with Performance worth 70 points, while the Development benchmark combines Management with Development worth 70 points component scoring.

The owner’s Real Estate page identifies the benchmark reports associated with completing the relevant combinations benchmark outputs.

Caldermere records why its standing investments and development work are being prepared for their respective components, avoiding the assumption that a complete policy file alone establishes a full portfolio benchmark result.

GRESB says participants submit their assessment data and evidence directly rather than its assessments systematically sourcing the data from CSRD or SFDR disclosures relationship to reporting-derived data.

Caldermere accepts a property-level bridge that preserves the source period and rejects an annual total copied from its sustainability report when the report covers a different entity population.

The team can reuse a sound underlying source in sustainability reporting and the assessment, but it must still check the purpose, boundary and method of each resulting number.

The methodology disclosure explains GRESB’s data and estimation approach, while the scoring guide sets out how the assessment methodology treats responses data and estimates scoring basis.

Caldermere discovers that a newly acquired warehouse has only six months of available records and rejects a file that presents those records as a full measured year without explanation.

Its working register preserves the available period and any proposed treatment for review against the current indicator guidance, rather than assuming a universal extrapolation rule applies to every measure.

The scoring guide describes both static and relative scoring mechanisms, which makes the quality of the actual inputs important without allowing the team to predict a final rating from one corrected figure static and relative scoring.

Caldermere’s data lead keeps the original duplicate extract as history and records which source was retained, allowing a second reviewer to reproduce the correction.

This is an original editorial example of data control rather than a claim that GRESB prescribes these exact register fields or that correcting a duplicate guarantees additional points.

The methodology disclosure says the GRESB Rating is relative and based on quintile position across the global distribution, so a star rating is not a fixed building-performance certificate rating methodology.

The scoring guide also describes relative scoring within the methodology, which limits any promise that a preparation project can guarantee the same final outcome before other participants’ inputs are known relative scoring.

Caldermere’s board paper reports the actual result and cycle separately from its operational targets, refusing to use a planned score as evidence that the portfolio has already achieved a particular star rating.

The methodology disclosure states results are not public by default and describes participant-controlled permissions and a first-year Grace Period that can prevent investor access to the benchmark report confidentiality and access.

The investor page explains how investors use GRESB to assess and engage with managers, which is distinct from making every supporting record a public disclosure investor use.

Caldermere assigns an access owner to answer its investor’s request and keeps the permissions decision beside the entity record rather than relying on a consultant’s account settings.

The owner’s 2026 timeline separates submission, preliminary results, assessment correction and final participant and investor results 2026 assessment stages.

The public-results page records final benchmark reports becoming available in the portal from 1 October, which is a different milestone from a preliminary score final reports.

Caldermere’s board calendar reserves review time before communicating a result and retains the version actually submitted, so a post-submission change cannot be mistaken for the original evidence.

GRESB describes Assessment Correction as a post-submission service during the preliminary-results review period, and notes that corrections can affect benchmark results service purpose and review period.

Caldermere rejects a proposed request saying only that its rating should be higher and instead identifies the exact asset-record issue with the retained submission evidence.

The preparation team does not promise that the request will be accepted or infer that a preliminary rating is final, and it checks the current owner process before taking action.

GRESB’s Annual Fees page asks readers to contact it for fee details rather than publishing a public price list annual fees.

Caldermere’s consultancy brief specifies the portfolio bridge, source index, query log and handover, keeping those preparation fees distinct from the official assessment charge.

A sustainability software demonstration should export the asset identifiers, source periods, adjustments and approvals rather than only a chart claiming the fund is ready.

The August 2026 update explicitly described Road to Performance work as not final and anticipated updates for the 2028 Standard assessing 2027 data consultation status.

The methodology disclosure also identifies proposed rating developments, which should not be converted into a claim that fixed absolute star thresholds already apply roadmap.

Caldermere records a dated watch item and schedules a fresh owner check, while keeping its current assessment evidence on the basis actually applicable to that cycle.

GRESB’s disclosure makes clear that assessments use participant-submitted data and their own methodology, so the benchmark output should remain linked to that specific submission basis data sourcing and methodology.

Caldermere hands over the corrected warehouse bridge, incomplete-period register and investor-access decision, allowing its next team to explain the portfolio without relying on a former adviser’s memory.