13 Gwendolen Avenue Wandsworth SW15 6ET
Non-material amendment to planning permission dated 06/12/2022 ref. 2022/2352 (Alterations including demolition and replacement of single and two-storey rear additions; excavation to enlarge basement and install front and rear lightwells and construction of a swimming pool; erection of extension to main roof with rear and side dormers; erection of front boundary wall with railings and gates, external repairs and refurbishment works in connection with use as a single dwelling house). PROPOSED AMENDMENTS INCLUDE: sliding gates to vehicular entrances; alterations to front boundary soft landscaping; replacement timber fence to side boundary with no.15 Gwendolen Avenue; installation of trellis to side boundary wall with no.11 Gwendolen Avenue; erection of garden sheds and cycle store enclosure to side and rear gardens; construction of an acoustic lined timber fence enclosure to house 3 air conditioning units and 1 air source heat pump in rear garden; and amended hard and soft landscaping layout to rear garden.
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Progress
Application details
- Reference
- 2025/1404
- Local authority
- Wandsworth
- Postcode
- SW15 6ET
- Ward
- West Putney
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 24 Apr 2025
- Validated
- 24 Apr 2025
- Comments close
- 24 Apr 2025
- Target decision
- 22 May 2025
- Decided
- 21 May 2025
Estimated project value
£37k–£100k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 23 GWENDOLEN AVENUE, LONDON, SW15 6ETDetached · £7,320,00018 months ago13 Feb 2025
- 13 GWENDOLEN AVENUE, LONDON, SW15 6ETDetached · £4,700,0004 years ago20 Dec 2021
- 9 GWENDOLEN AVENUE, LONDON, SW15 6ETDetached · £2,500,0006 years ago15 Apr 2020
- 23 GWENDOLEN AVENUE, LONDON, SW15 6ETDetached · £3,535,00011 years ago1 Apr 2015
- FLAT 4, 9 GWENDOLEN AVENUE, LONDON, SW15 6ETFlat or maisonette · Leasehold · £318,50013 years ago12 Oct 2012
- FLAT 1, 9 GWENDOLEN AVENUE, LONDON, SW15 6ETFlat or maisonette · Leasehold · £305,00014 years ago17 Feb 2012
- 19 GWENDOLEN AVENUE, LONDON, SW15 6ETDetached · £4,400,00018 years ago31 Mar 2008
- FLAT 3, 9 GWENDOLEN AVENUE, LONDON, SW15 6ETFlat or maisonette · Leasehold · £356,00018 years ago29 Feb 2008
Homes here go for about £3,017,500 — the median of the last 8 market sales in SW15 6ET, £305,000 to £7,320,000.
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.
Nearby applications
- 13 Gwendolen Avenue Wandsworth SW15 6ETPermittedNext door
- 13 Gwendolen Avenue Wandsworth SW15 6ETPermittedNext door
- 13 Gwendolen Avenue Wandsworth SW15 6ETPermittedNext door
- 17 Gwendolen Avenue Wandsworth SW15 6ETPermittedAdjoining
- 9 Gwendolen Avenue Wandsworth SW15 6ETPermittedAdjoining
- Wandsworth SW15 6LJPending49 yd