Plinthos Research Report · March 2026

The UK Real Estate
ESG Reporting Gap

How 136 sustainability reports from 45 UK real estate funds reveal what the sector is getting wrong — and why the gap is widening.

136
Reports analysed
45
UK funds scored
53 pts
Gap: best vs worst
3 yrs
Longitudinal coverage
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Key findings
53 pts
A widening chasm
The gap between the highest and lowest scoring funds has grown by five points over two years. Leaders are improving faster than laggards.
58%
No ESG-linked executive pay
The majority of funds have no disclosed connection between executive compensation and sustainability outcomes — the most addressable governance gap.
76%
Social scores lowest
Social disclosure averages just 76% of maximum — below Environmental (81%) and Data Quality (83%). Often the dimension funds assume they've covered.
50%
SLL-ready. 50% are not.
Half of funds have the carbon intensity metrics, measurable KPIs, and auditable data required for Sustainability-Linked Loan structures. Half do not.
About this research

Methodology

This report presents findings from independent analysis of 136 sustainability reports from 45 UK real estate funds, covering FY2022–2025. All reports were scored using the Plinthos Codebook v3.1 — a 120-point framework comprising Component A (100-point Report Quality across Environmental, Social, Governance, Data Quality, Regulatory Compliance, and Benchmarking) and Component B (20-point Sustainability-Linked Loan Readiness Overlay).

Twelve funds were scored in full detail. Individual fund names are not disclosed in public reporting. Analysis was conducted in January 2026.

About Plinthos

Plinthos is an AI-powered ESG report writing service for UK real estate. We sit downstream of data platforms and transform validated ESG data into investor-grade narrative reports compliant with GRESB, SFDR, RICS 4th Edition, and TCFD frameworks.

plinthos.io