Who owns the social housing in Westminster?
Westminster has 28,413 social homes owned by 40 landlords: the council owns 12,113 (31 March 2025) and housing associations and other registered providers 16,300 (31 March 2026). The largest is City of Westminster Council with 12,113 (43%). Among the bigger landlords here, the share of tenants satisfied with the overall service in 2024/25 (each landlord's whole stock, not only Westminster) ranges from 53.5% (London & Quadrant Housing Trust) to 79.1% (Aster Group); the council: 66.5%. England median: 71.8%. Source: Regulator of Social Housing, Tenant Satisfaction Measures 2024/25.
Landlords in Westminster
| Landlord | Homes here | Failing Decent Homes here* | Satisfied overall (TP01) | Not decent, whole stock (RP01) | Repairs on time (RP02) | Complaints per 1,000 (CH01) | Consumer grade |
|---|---|---|---|---|---|---|---|
| City of Westminster Council council | 12,113 (43%) | — | 66.5% | 4.5% | 83.5% | 66.8 | C1 |
| Peabody Trust | 3,919 (14%) | 35 | 58.7% | 0.1% | 73.5% | 65.7 | C2 |
| Notting Hill Genesis | 3,147 (11%) | 13 | 53.8% | 0.4% | 73.2% | 108.3 | C3 |
| Abri Group | 1,925 (7%) | 2 | 74.5% | 0.0% | 94.7% | 69.9 | C2 |
| Sovereign Network Group | 1,323 (5%) | 31 | 63.1% | 2.1% | 68.6% | 97.2 | C2 |
| A2Dominion Housing Group | 793 (3%) | 3 | 60.7% | 0.2% | 73.9% | 199.9 | not graded |
| London & Quadrant Housing Trust | 733 (3%) | 16 | 53.5% | 1.6% | 71.1% | 125.5 | C2 |
| The Riverside Group | 673 (2%) | 35 | 66.6% | 0.5% | 76.1% | 88.6 | not graded |
| Sanctuary Housing Association | 635 (2%) | 5 | 63.9% | 0.2% | 69.6% | 114.0 | C1 |
| Soho Housing Association | 535 (2%) | 11 | — | — | — | — | not graded |
| Walterton and Elgin Community Homes | 490 (2%) | 0 | — | — | — | — | not graded |
| Westminster Community Homes | 441 (2%) | 0 | — | — | — | — | not graded |
| Aster Group | 423 (1%) | 0 | 79.1% | 0.1% | 84.0% | 48.2 | C1 |
| Dolphin Housing | 282 (1%) | 0 | — | — | — | — | not graded |
| Salvation Army Housing Association | 128 (0%) | 0 | 73.4% | 6.0% | 84.1% | 47.5 | C2 |
21 more landlords
| Portman House | 112 (0%) | 0 | — | — | — | — | not graded |
| St Mungo Community Housing Association | 88 (0%) | 0 | 79.0% | 3.8% | 87.0% | 139.7 | C2 |
| Seymour Housing Co-operative | 76 (0%) | 0 | — | — | — | — | not graded |
| Passage Housing Services | 73 (0%) | 0 | — | — | — | — | not graded |
| Southern Housing | 70 (0%) | 0 | 63.0% | 0.4% | 72.9% | 98.2 | C2 |
| Housing 21 | 51 (0%) | 0 | 89.8% | 0.0% | 97.3% | 12.9 | C1 |
| Anchor Hanover Group | 50 (0%) | 0 | 86.1% | 0.0% | 78.5% | 46.0 | C3 |
| Arhag Housing Association | 49 (0%) | 17 | — | — | — | — | not graded |
| Karibu Community Homes | 42 (0%) | 0 | 44.9% | 5.8% | 82.4% | 69.6 | C2 |
| Clarion Housing Group | 39 (0%) | 0 | 63.7% | 0.6% | 76.3% | 52.7 | C2 |
| Jewish Community Housing Association | 28 (0%) | 10 | — | — | — | — | not graded |
| Centrepoint Soho | 26 (0%) | 0 | — | — | — | — | not graded |
| Housing For Women | 24 (0%) | 7 | — | — | — | — | not graded |
| West Hampstead Housing Co-operative | 21 (0%) | 0 | — | — | — | — | not graded |
| Women's Pioneer Housing | 17 (0%) | 0 | — | — | — | — | not graded |
| Look Ahead Care and Support | 15 (0%) | 2 | 78.9% | 1.4% | 86.0% | 29.0 | C2 |
| Metropolitan Housing Trust | 13 (0%) | 0 | 67.7% | 2.9% | 83.4% | 115.7 | C2 |
| Origin Housing | 13 (0%) | 0 | 63.6% | 0.9% | 87.2% | 88.6 | not graded |
| The Christian Union Almshouses | 12 (0%) | 0 | — | — | — | — | not graded |
| Chippenham Housing Co-operative | 12 (0%) | 0 | — | — | — | — | not graded |
| Seymour Street Homes | 11 (0%) | 0 | — | — | — | — | not graded |
* Housing associations only, homes in Westminster (31 March 2026); councils report Decent Homes for their whole stock (RP01). Other columns cover each landlord's whole stock (TSM 2024/25). England medians: satisfied 71.8%, not decent 0.5%, repairs on time 82.5%, complaints 53.9 per 1,000. “—” means the landlord did not report this measure (landlords with fewer than 1,000 homes do not have to).
4 smaller landlords with fewer than 10 homes here (11 homes)
Monmouth Road Housing Co-operative, Dimensions (UK), MTD Housing, Places for People Group
What the grades mean
The Regulator of Social Housing grades landlords on consumer standards (safety, repairs, complaints, tenant voice) from C1 (best) to C4 (serious failings). Grading started in April 2024, so many landlords have not been graded yet. 92% of the social homes in Westminster belong to a landlord that reported Tenant Satisfaction Measures for 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.
Housing association homes are counted on 31 March 2026 (Statistical Data Return), council homes on 31 March 2025 (Live Table 116); the totals mix the two dates. Other areas in London.