25 OSBORNE SQUARE Barking & Dagenham RM9 5AU
Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 6.00 metres. The maximum height of the proposed extension from the natural ground level is 2.90 metres. The height at eaves level of the proposed extension measured from the natural ground level is 2.90 metres.
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Progress
Application details
- Reference
- 22/00591/PRIEXT
- Local authority
- Barking and Dagenham
- Postcode
- RM9 5AU
- Ward
- Alibon
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 5 Apr 2022
- Validated
- 5 Apr 2022
- Comments close
- 29 Apr 2022
- Target decision
- 17 May 2022
Estimated project value
£68k–£115k
Based on the 30.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 30m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 9 OSBORNE SQUARE, DAGENHAM, RM9 5AUTerraced · £400,0007 months ago23 Jan 2026
- 17 OSBORNE SQUARE, DAGENHAM, RM9 5AUTerraced · £320,00017 months ago28 Mar 2025
- 47 OSBORNE SQUARE, DAGENHAM, RM9 5AUTerraced · £367,00017 months ago20 Mar 2025
- 25 OSBORNE SQUARE, DAGENHAM, RM9 5AUSemi-detached · £390,0002 years ago11 Jan 2024
- 51 OSBORNE SQUARE, DAGENHAM, RM9 5AUTerraced · £370,0004 years ago8 Aug 2022
- 25 OSBORNE SQUARE, DAGENHAM, RM9 5AUSemi-detached · £268,0005 years ago12 Apr 2021
- 13 OSBORNE SQUARE, DAGENHAM, RM9 5AUTerraced · £285,0005 years ago12 Feb 2021
- 22 OSBORNE SQUARE, DAGENHAM, RM9 5AUTerraced · £337,0005 years ago17 Dec 2020
Homes here go for about £352,000 — the median of the last 8 market sales in RM9 5AU, £268,000 to £400,000.
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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