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UnknownPA25/1991Submitted 9 months agoLoft conversion

St Marks Road Richmond Upon Thames TW11 9DE

Garage change of use to a living space. Erection of a rear extension, erection of a new upper floor with a cottage dormer to the rear at the new roof level.

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Progress

Submitted
19 Nov 2025
— completed
Validated
19 Nov 2025
— completed
Consultation
—
— completed
Target date
14 Jan 2026
— completed
Decided
26 Jan 2026
— completed

Application details

Reference
PA25/1991
Local authority
Richmond
Postcode
TW11 9DE
Application type
Householder
Property type
House

Key dates

Submitted
19 Nov 2025
Validated
19 Nov 2025
Target decision
14 Jan 2026
Decided
26 Jan 2026

Estimated project value

£235k–£485k

Based on the 155m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 155m² · 2 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 £702,500 — the median of the last 4 market sales in TW11 9DE, £399,950 to £985,000.

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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