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PermittedPA26/0929Submitted 5 months agoRear extension

23 Dunstable Road Richmond TW9 1UH

Erection of a single-storey wrap-around rear extension, reinstatement of traditional timber sash windows to front elevation, and alterations to the front boundary wall and railings.

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Progress

Submitted
17 Mar 2026
— completed
Validated
17 Mar 2026
— completed
Consultation
17 Apr 2026
— completed
Target date
12 May 2026
— completed
Decided
20 Apr 2026
— completed

Application details

Reference
PA26/0929
Local authority
Richmond
Postcode
TW9 1UH
Application type
Householder
Property type
House

Key dates

Submitted
17 Mar 2026
Validated
17 Mar 2026
Comments close
17 Apr 2026
Target decision
12 May 2026
Decided
20 Apr 2026

Estimated project value

£54k–£90k

Based on the 24.0m² 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: 24m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 8 recent sales are listed below.

Homes here go for about £1,060,000 — the median of the last 8 market sales in TW9 1UH, £410,000 to £1,450,000.

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.

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