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PermittedPA25/4244Submitted 9 months agoRear extension

St Margarets Road Richmond Upon Thames TW1 1NP

REPLACEMENT OF AN EXISTING REAR EXTENSION AND CONSERVATORY WITH A NEW REAR EXTENSION INCLUDING LOWER GROUND FLOOR, LIGHT-WELLS AT FRONT, FORMATION OF LIGHT-WELL TO SIDE ELEVATIONS, ALTERATIONS TO EXISTING WINDOWS AND FORMATION OF NEW OPENINGS TO SIDE AND REAR ELEVATIONS, REVISED HARD AND SOFT LANDSCAPING.

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Progress

Submitted
26 Nov 2025
— completed
Validated
26 Nov 2025
— completed
Consultation
26 Dec 2025
— completed
Target date
21 Jan 2026
— completed
Decided
17 Apr 2026
— completed

Application details

Reference
PA25/4244
Local authority
Richmond
Postcode
TW1 1NP
Application type
Householder
Property type
House

Key dates

Submitted
26 Nov 2025
Validated
26 Nov 2025
Comments close
26 Dec 2025
Target decision
21 Jan 2026
Decided
17 Apr 2026

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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 £604,000 — the median of the last 6 market sales in TW1 1NP, £430,000 to £1,600,000.

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