15 Trafalgar Avenue London Borough of Southwark SE15 6NP
Creation of a roof terrace on the existing flat roof at second floor level to rear of property, and the removal of a window at second floor level and its replacement by a door to provide access to the roof terrace.
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Progress
Application details
- Reference
- 23/AP/0010
- Local authority
- Southwark
- Postcode
- SE15 6NP
- Ward
- OLKE
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 12 Jan 2023
- Validated
- 12 Jan 2023
- Target decision
- 8 Mar 2023
- Decided
- 1 Mar 2023
Estimated project value
£5k–£16k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: FMB 2026 double glazing guide, 3-bed semi full replacement.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.
- 29 TRAFALGAR AVENUE, LONDON, SE15 6NPTerraced · £1,750,0005 months ago13 May 2026
- BASEMENT FLAT, 7 TRAFALGAR AVENUE, LONDON, SE15 6NPFlat or maisonette · Leasehold · £550,00011 months ago18 Nov 2025
- 47 TRAFALGAR AVENUE, LONDON, SE15 6NPTerraced · Not a standard market sale · £1,100,00012 months ago23 Oct 2025
- 13A TRAFALGAR AVENUE, LONDON, SE15 6NPFlat or maisonette · Leasehold · £425,0003 years ago4 Jul 2023
- 7A TRAFALGAR AVENUE, LONDON, SE15 6NPFlat or maisonette · Leasehold · £365,0004 years ago7 Apr 2022
- BASEMENT FLAT, 7 TRAFALGAR AVENUE, LONDON, SE15 6NPFlat or maisonette · Leasehold · £505,0004 years ago14 Jan 2022
- 11B TRAFALGAR AVENUE, LONDON, SE15 6NPFlat or maisonette · Leasehold · £360,0005 years ago18 Jun 2021
- FLAT 2, 17 TRAFALGAR AVENUE, LONDON, SE15 6NPOther · Not a standard market sale · £2,935,0006 years ago13 Oct 2020
Homes here go for about £465,000 — the median of the last 6 market sales in SE15 6NP, £360,000 to £1,750,000.
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.
Nearby applications
- 15 Trafalgar Avenue London Borough of Southwark SE15 6NPPermittedNext door
- 13A TRAFALGAR AVENUE Southwark SE15 6NPPermittedNext door
- London Borough of SouthwarkRefusedNext door
- 11D Trafalgar Avenue London Borough of Southwark SE15 6NPPermittedNext door
- 21 Trafalgar Avenue London Borough of SouthwarkPermittedNext door
- London Borough of SouthwarkPermittedNext door