Hornchurch Havering RM12 6HD
Change of use from outbuilding (incidental use to a C3 Dwelling) to a granny annexe for additional accommodation which is ancillary to the main facilities in the primary dwelling. The outbuilding is existing and was built under a LDC and the GPDO
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Progress
Application details
- Reference
- P0857.26
- Local authority
- Havering
- Postcode
- RM12 6HD
- Ward
- St Andrew's
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 15 Jul 2026
- Validated
- 15 Jul 2026
- Comments close
- 29 Oct 2026
- Target decision
- 4 Nov 2026
Estimated project value
£120k–£200k
Based on the 53.0m² of floor area stated in the application, at outer London rates (2026). Source: trade estimate, annexe £1,800-£3,000/m².
Floor area gained: 52.97m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 25 MILL PARK AVENUE, HORNCHURCH, RM12 6HDSemi-detached · £470,0008 months ago23 Feb 2026
- 33 MILL PARK AVENUE, HORNCHURCH, RM12 6HDSemi-detached · £945,0009 months ago22 Jan 2026
- 52 MILL PARK AVENUE, HORNCHURCH, RM12 6HDDetached · £1,010,00021 months ago6 Jan 2025
- 61 MILL PARK AVENUE, HORNCHURCH, RM12 6HDSemi-detached · £755,00023 months ago1 Nov 2024
- 27 MILL PARK AVENUE, HORNCHURCH, RM12 6HDSemi-detached · Not a standard market sale · £1,280,0002 years ago9 Aug 2024
- 35 MILL PARK AVENUE, HORNCHURCH, RM12 6HDSemi-detached · £725,0002 years ago27 Mar 2024
- 32 MILL PARK AVENUE, HORNCHURCH, RM12 6HDOther · Not a standard market sale · £715,0002 years ago1 Feb 2024
- 37 MILL PARK AVENUE, HORNCHURCH, RM12 6HDSemi-detached · £920,0003 years ago14 Jul 2023
Homes here go for about £837,500 — the median of the last 6 market sales in RM12 6HD, £470,000 to £1,010,000.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
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