Hornchurch Havering RM12 6AU
Certificate of lawfulness for proposed loft conversion incorporating hip-to-gable roof extension including a rear dormer and front roof lights. Side gable window (south). Replacing door opening within the existing rear facade and two rooflights in the flat roof of the ground floor rear extension.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- D0257.26
- Local authority
- Havering
- Postcode
- RM12 6AU
- Ward
- Hacton
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 16 Jun 2026
- Validated
- 16 Jun 2026
- Target decision
- 11 Aug 2026
- Decided
- 11 Aug 2026
Estimated project value
£47k–£97k
Based on the 31.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 31m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 379 CHEPSTOW AVENUE, HORNCHURCH, RM12 6AUSemi-detached · £575,0008 months ago24 Feb 2026
- 343 CHEPSTOW AVENUE, HORNCHURCH, RM12 6AUSemi-detached · £562,00020 months ago28 Feb 2025
- 380 CHEPSTOW AVENUE, HORNCHURCH, RM12 6AUSemi-detached · £426,8652 years ago19 Sept 2024
- 381 CHEPSTOW AVENUE, HORNCHURCH, RM12 6AUSemi-detached · Not a standard market sale · £550,0002 years ago6 Sept 2024
- 349 CHEPSTOW AVENUE, HORNCHURCH, RM12 6AUSemi-detached · £570,0003 years ago25 Jan 2023
- 391 CHEPSTOW AVENUE, HORNCHURCH, RM12 6AUSemi-detached · £620,0005 years ago7 Dec 2020
- 393 CHEPSTOW AVENUE, HORNCHURCH, RM12 6AUSemi-detached · £450,0006 years ago16 Mar 2020
- 388 CHEPSTOW AVENUE, HORNCHURCH, RM12 6AUSemi-detached · £335,0006 years ago17 Dec 2019
Homes here go for about £562,000 — the median of the last 7 market sales in RM12 6AU, £335,000 to £620,000.
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.
Recorded changes
- 5 Sept 2026: Approved
Nearby applications
- Hornchurch Havering RM12 6AUPermittedAdjoining
- Hornchurch Havering RM12 6AUPermittedAdjoining
- Hornchurch Havering RM12 6AUPermittedAdjoining
- Hornchurch Havering RM12 6BEPermitted63 yd
- HORNCHURCH Havering RM12 6AUPermitted67 yd
- 40 Central Drive Havering RM12 6AXPermitted87 yd