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PermittedPA26/1828Submitted 3 months agoLoft conversion

41 Upper Grotto Road Richmond TW1 4NG

Dormer roof extension.

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Progress

Submitted
1 Jun 2026
— completed
Validated
1 Jun 2026
— completed
Consultation
—
— completed
Target date
27 Jul 2026
— completed
Decided
17 Jul 2026
— completed

Application details

Reference
PA26/1828
Local authority
Richmond
Postcode
TW1 4NG
Application type
Householder
Property type
House

Key dates

Submitted
1 Jun 2026
Validated
1 Jun 2026
Target decision
27 Jul 2026
Decided
17 Jul 2026

Estimated project value

£69k–£140k

Based on the 45.5m² 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: 45.5m² · 2 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 £995,000 — the median of the last 8 market sales in TW1 4NG, £355,000 to £1,260,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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