34 Alleyn Road London Borough of Southwark SE21 8AL
Ground floor rear extension, replacement ground floor side extension, replacement rear addition on reduced footprint, enlargement to existing basement with associated lightwells to front and rear, alterations to rear elevation fenestration at ground, first and second floor levels, introduction of low-profile rooflights, replacement of existing roof coverings and windows, brick cleaning and repointing, replacement rear garden boundary treatments (local to house), installation of an air source heat pump unit to lower ground floor with associated plant equipment, replacement front garden paving, and adjustment to front garden boundary to improve vehicle access.
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Progress
Application details
- Reference
- 24/AP/3809
- Local authority
- Southwark
- Postcode
- SE21 8AL
- Ward
- DUWO
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 24 Dec 2024
- Validated
- 24 Dec 2024
- Comments close
- 27 Jan 2025
- Target decision
- 17 Feb 2025
- Decided
- 17 Feb 2025
Estimated project value
£200k–£335k
Based on the 83.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 83m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 12C ALLEYN ROAD, LONDON, SE21 8ALFlat or maisonette · £1,965,00014 months ago30 Jun 2025
- 2C ALLEYN ROAD, LONDON, SE21 8ALTerraced · £980,0002 years ago9 Feb 2024
- 34 ALLEYN ROAD, LONDON, SE21 8ALDetached · £5,000,5123 years ago6 Feb 2023
- 24 ALLEYN ROAD, LONDON, SE21 8ALDetached · £5,600,0003 years ago14 Sept 2022
- 46 ALLEYN ROAD, LONDON, SE21 8ALDetached · £3,585,0007 years ago14 Aug 2019
- 44 ALLEYN ROAD, LONDON, SE21 8ALDetached · £3,250,0009 years ago30 Jun 2017
- 20 ALLEYN ROAD, LONDON, SE21 8ALDetached · £3,100,00010 years ago29 Jul 2016
- 2C ALLEYN ROAD, LONDON, SE21 8ALTerraced · £850,00010 years ago23 Mar 2016
Homes here go for about £3,175,000 — the median of the last 8 market sales in SE21 8AL, £850,000 to £5,600,000.
Contains HM Land Registry data © Crown copyright and database right 2025. 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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