Who Runs It

A2Dominion Housing Group in Westminster

A2Dominion Housing Group owns 793 social homes in Westminster (31 March 2026) — 3% of the district's 28,413, the 6th largest of 40 landlords here. 3 of its homes here failed the Decent Homes Standard. Across its whole stock, 60.7% of tenants were satisfied with the overall service in 2024/25 (England median 71.8%); 6 of 9 other bigger landlords in Westminster scored higher. Source: Regulator of Social Housing.

Data: housing association homes 31 March 2026, council homes 31 March 2025, Tenant Satisfaction Measures 2024/25, regulator grades 28 October 2026 · calculated 7 November 2026 · Methodology and sources

793homes in Westminster
3%of the district's social homes
60.7%tenants satisfied overall (whole landlord)
not gradedregulator consumer grade

Its homes in Westminster

General needs (rented)659
Supported housing43
Housing for older people0
Shared ownership and other low-cost home ownership91
Failing the Decent Homes Standard (here)3

How it performs (whole landlord, 2024/25)

Measure (all of A2Dominion Housing Group's homes, not only Westminster)A2Dominion Housing GroupEngland median
Satisfied with the overall service (TP01)60.7%71.8%
Homes not meeting the Decent Homes Standard (RP01)0.2%0.5%
Non-emergency repairs within target (RP02)73.9%82.5%
Stage one complaints per 1,000 homes (CH01)199.953.9

All Tenant Satisfaction Measures of A2Dominion Housing Group, 2023/24 and 2024/25

Other bigger landlords in Westminster

LandlordHomes hereSatisfied overall
Aster Group42379.1%
Abri Group1,92574.5%
The Riverside Group67366.6%
City of Westminster Council12,11366.5%
Sanctuary Housing Association63563.9%
Sovereign Network Group1,32363.1%
Peabody Trust3,91958.7%
Notting Hill Genesis3,14753.8%
London & Quadrant Housing Trust73353.5%

Where else A2Dominion Housing Group owns homes

68 other areas, 25,212 social homes in total. Largest:

All landlords in Westminster · A2Dominion Housing Group: all measures, 2023/24 and 2024/25

Tenant Satisfaction Measures (TSM) are reported by each landlord for its whole stock (or its group), not for one area; survey methods differ and the regulator warns against direct comparison. Figures are for 2024/25, the latest published when this site was built.