Aster Group in Westminster
Aster Group owns 423 social homes in Westminster (31 March 2026) — 1% of the district's 28,413, the 13th largest of 40 landlords here. None of its homes here were recorded as failing the Decent Homes Standard. Across its whole stock, 79.1% of tenants were satisfied with the overall service in 2024/25 (England median 71.8%); 0 of 9 other bigger landlords in Westminster scored higher. Source: Regulator of Social Housing.
Its homes in Westminster
| General needs (rented) | 0 |
|---|---|
| Supported housing | 0 |
| Housing for older people | 423 |
| Shared ownership and other low-cost home ownership | 0 |
| Failing the Decent Homes Standard (here) | 0 |
How it performs (whole landlord, 2024/25)
| Measure (all of Aster Group's homes, not only Westminster) | Aster Group | England median |
|---|---|---|
| Satisfied with the overall service (TP01) | 79.1% | 71.8% |
| Homes not meeting the Decent Homes Standard (RP01) | 0.1% | 0.5% |
| Non-emergency repairs within target (RP02) | 84.0% | 82.5% |
| Stage one complaints per 1,000 homes (CH01) | 48.2 | 53.9 |
All Tenant Satisfaction Measures of Aster Group, 2023/24 and 2024/25
Other bigger landlords in Westminster
| Landlord | Homes here | Satisfied overall |
|---|---|---|
| Abri Group | 1,925 | 74.5% |
| The Riverside Group | 673 | 66.6% |
| City of Westminster Council | 12,113 | 66.5% |
| Sanctuary Housing Association | 635 | 63.9% |
| Sovereign Network Group | 1,323 | 63.1% |
| A2Dominion Housing Group | 793 | 60.7% |
| Peabody Trust | 3,919 | 58.7% |
| Notting Hill Genesis | 3,147 | 53.8% |
| London & Quadrant Housing Trust | 733 | 53.5% |
Where else Aster Group owns homes
63 other areas, 36,174 social homes in total. Largest:
- Dorset 8,715 homes
- Wiltshire 6,587 homes
- Test Valley 5,545 homes
- Somerset 4,652 homes
- Bournemouth, Christchurch and Poole 668 homes
- Cornwall 601 homes
- Swindon 582 homes
- Camden 573 homes
- Eastleigh 546 homes
- Plymouth 405 homes
- East Hampshire 398 homes
- Exeter 335 homes
- Chichester 319 homes
- East Devon 304 homes
- Vale of White Horse 298 homes
All landlords in Westminster · Aster 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.