17 Ailsa Road Richmond TW1 1QJ
Construction of a part single-storey, part two-storey rear and side extension following the demolition of the existing rear extension, side extension, and front garage. Ridgeline roof conversion featuring one front and one side conservation style rooflight. Installation of a swimming pool to the rear.
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Progress
Application details
- Reference
- PA26/2041
- Local authority
- Richmond
- Postcode
- TW1 1QJ
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 15 Jun 2026
- Validated
- 15 Jun 2026
- Comments close
- 17 Jul 2026
- Target decision
- 10 Aug 2026
- Decided
- 21 Jul 2026
Estimated project value
£145k–£240k
Based on the 64.0m² 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: 64m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 7A AILSA ROAD, TWICKENHAM, TW1 1QJSemi-detached · £2,000,00020 months ago3 Jan 2025
- 17 AILSA ROAD, TWICKENHAM, TW1 1QJSemi-detached · £2,382,00021 months ago25 Nov 2024
- 21B AILSA ROAD, TWICKENHAM, TW1 1QJTerraced · £1,195,0002 years ago14 Mar 2024
- 17 AILSA ROAD, TWICKENHAM, TW1 1QJSemi-detached · £2,326,0004 years ago28 Apr 2022
- 9 AILSA ROAD, TWICKENHAM, TW1 1QJDetached · £3,600,0004 years ago22 Apr 2022
- 23 AILSA ROAD, TWICKENHAM, TW1 1QJDetached · £2,535,0006 years ago4 Sept 2020
- 7B AILSA ROAD, TWICKENHAM, TW1 1QJFlat or maisonette · Leasehold · £790,0006 years ago4 Sept 2020
- AILSA COTTAGE AILSA ROAD, TWICKENHAM, TW1 1QJDetached · £2,800,0007 years ago5 Jul 2019
Homes here go for about £2,354,000 — the median of the last 8 market sales in TW1 1QJ, £790,000 to £3,600,000.
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.
Nearby applications
- 21 Ailsa Road Richmond TW1 1QJPendingAdjoining
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