23 The Avenue Richmond TW12 3RN
Single storey rear extension, single storey side extension, and the installation of an air conditioning unit
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Progress
Application details
- Reference
- PA26/3057
- Local authority
- Richmond
- Postcode
- TW12 3RN
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 4 Sept 2026
- Validated
- 4 Sept 2026
- Target decision
- 30 Oct 2026
- Decided
- 22 Oct 2026
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.
- CARLISLE HOUSE, 5A THE AVENUE, HAMPTON, TW12 3RNSemi-detached · £1,450,00017 months ago23 May 2025
- 23 THE AVENUE, HAMPTON, TW12 3RNDetached · £1,300,00018 months ago31 Mar 2025
- 3 THE AVENUE, HAMPTON, TW12 3RNDetached · £920,99922 months ago12 Dec 2024
- 1 THE AVENUE, HAMPTON, TW12 3RNDetached · £725,0004 years ago14 Mar 2022
- 5A THE AVENUE, HAMPTON, TW12 3RNSemi-detached · £1,400,0004 years ago11 Mar 2022
- 15 THE AVENUE, HAMPTON, TW12 3RNSemi-detached · £1,495,0005 years ago12 Apr 2021
- 15 THE AVENUE, HAMPTON, TW12 3RNSemi-detached · £1,216,0008 years ago31 Aug 2018
- 15 THE AVENUE, HAMPTON, TW12 3RNSemi-detached · £1,200,00012 years ago22 Aug 2014
Homes here go for about £1,258,000 — the median of the last 8 market sales in TW12 3RN, £725,000 to £1,495,000.
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.
Recorded changes
- 23 Oct 2026: Approved
Nearby applications
- Richmond upon ThamesPermittedNext door
- 2 Courtlands Avenue Richmond upon Thames TW12 3NTPermittedAdjoining
- 2 Courtlands Avenue Richmond upon Thames TW12 3NTPendingAdjoining
- Richmond upon ThamesPermittedAdjoining
- 2 Courtlands Avenue Richmond upon Thames TW12 3NTPendingAdjoining
- 2A Courtlands Avenue Richmond TW12 3NTPermittedAdjoining