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Refused24/1546/HOTSubmitted 2 years agoRear extension

Marlborough Road Richmond upon Thames TW12 3RX

Proposed single storey side, front and rear extensions. Raising of ridge to create a new storey at first floor level.

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Progress

Submitted
19 Jun 2024
— completed
Validated
19 Jun 2024
— completed
Consultation
8 Jul 2024
— completed
Target date
14 Aug 2024
— completed
Decided
14 Aug 2024
— completed

Application details

Reference
24/1546/HOT
Local authority
Richmond
Postcode
TW12 3RX
Ward
HPN
Application type
Householder
Property type
House

Key dates

Submitted
19 Jun 2024
Validated
19 Jun 2024
Comments close
8 Jul 2024
Target decision
14 Aug 2024
Decided
14 Aug 2024

Estimated project value

£385k–£640k

Based on the 171m² 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: 170.5m² · 2 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £1,787,500 — the median of the last 8 market sales in TW12 3RX, £1,150,000 to £2,500,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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