Portman Avenue Richmond Upon Thames SW14 8NX
Single storey rear extension
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Progress
Application details
- Reference
- PA25/0615
- Local authority
- Richmond
- Postcode
- SW14 8NX
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 11 Mar 2025
- Validated
- 11 Mar 2025
- Target decision
- 5 May 2025
- Decided
- 2 May 2025
Estimated project value
£31k–£52k
Based on the 12.8m² 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: 12.8m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 23 PORTMAN AVENUE, LONDON, SW14 8NXTerraced · £1,565,0009 months ago24 Nov 2025
- 2 PORTMAN AVENUE, LONDON, SW14 8NXTerraced · £1,260,00011 months ago23 Sept 2025
- 13A PORTMAN AVENUE, LONDON, SW14 8NXFlat or maisonette · Leasehold · £560,00017 months ago28 Mar 2025
- 22 PORTMAN AVENUE, LONDON, SW14 8NXFlat or maisonette · Leasehold · £495,00017 months ago27 Mar 2025
- 18 PORTMAN AVENUE, LONDON, SW14 8NXTerraced · £1,330,0002 years ago28 Aug 2024
- 11 PORTMAN AVENUE, LONDON, SW14 8NXTerraced · £1,150,0003 years ago8 Aug 2023
- 13B PORTMAN AVENUE, LONDON, SW14 8NXTerraced · Leasehold · £535,0004 years ago29 Mar 2022
- 21 PORTMAN AVENUE, LONDON, SW14 8NXTerraced · £1,461,1805 years ago20 Aug 2021
Homes here go for about £1,205,000 — the median of the last 8 market sales in SW14 8NX, £495,000 to £1,565,000.
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
- 18 Portman Avenue Richmond SW14 8NXPermittedNext door
- 172 176 Upper Richmond Road West Richmond Upon Thames SW14 8AWPermittedAdjoining
- Portman Avenue Richmond Upon Thames SW14 8NXPermittedAdjoining
- 184 Upper Richmond Road West Richmond upon Thames SW14 8ANPermitted77 yd
- 172-176 UPPER RICHMOND ROAD WEST Richmond upon Thames SW14 8AWPermitted79 yd
- 178-178A Upper Richmond Road West Richmond upon Thames SW14 8AVPermitted84 yd