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Pending21/0709/HOTSubmitted 5 years agoSide extension

21A Marlborough Road Richmond upon Thames TW10 6JT

Side extension at lower ground floor level. Change of front and back doors and windows including opening a small window in the existing bathroom at the position of a former door way. Change of steps in the front courtyard.

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Progress

Submitted
6 Apr 2021
— completed
Validated
6 Apr 2021
— completed
Consultation
23 Apr 2021 (target)
— not yet reached
Target date
1 Jun 2021 (target)
— not yet reached
Decided
—
— not yet reached

Application details

Reference
21/0709/HOT
Local authority
Richmond
Postcode
TW10 6JT
Ward
SRW
Application type
Householder
Property type
House

Key dates

Submitted
6 Apr 2021
Validated
6 Apr 2021
Comments close
23 Apr 2021
Target decision
1 Jun 2021

Estimated project value

£34k–£57k

Based on the 15.0m² 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: 15m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £2,137,750 — the median of the last 6 market sales in TW10 6JT, £351,000 to £4,950,000.

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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