← Back to search

UnknownPA25/3503Submitted 11 months agoRear extension

323 Hanworth Road Richmond TW12 3EJ

Single storey rear extension with timber lantern roof and a raised patio (250mm). Single storey side extension. Removal of the rearmost chimney on the two-storey outrigger. Replacing the rainwater drainage pipes with metal fittings. New roof and replacement doors to the existing single storey outrigger. Replace existing windows with sash timber windows. One first floor window cill raised and one bay window removed and replaced with new timber frame obscure glazed window. Existing brick wall to be re-built

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
14 Oct 2025
— completed
Validated
14 Oct 2025
— completed
Consultation
14 Nov 2025
— completed
Target date
9 Dec 2025
— completed
Decided
8 Dec 2025
— completed

Application details

Reference
PA25/3503
Local authority
Richmond
Postcode
TW12 3EJ
Application type
Householder
Property type
House

Key dates

Submitted
14 Oct 2025
Validated
14 Oct 2025
Comments close
14 Nov 2025
Target decision
9 Dec 2025
Decided
8 Dec 2025

Estimated project value

£115k–£195k

Based on the 52.0m² 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: 52m² · 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.

Homes here go for about £330,000 — the median of the last 7 market sales in TW12 3EJ, £310,000 to £1,150,000.

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