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PermittedPA26/1649Submitted 3 months agoTwo-storey extension

46 St Marys Grove Richmond TW9 1UY

Part single, part two storey rear extension and erection of detached outbuilding

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Progress

Submitted
15 May 2026
— completed
Validated
15 May 2026
— completed
Consultation
12 Jun 2026
— completed
Target date
10 Jul 2026
— completed
Decided
27 Jul 2026
— completed

Application details

Reference
PA26/1649
Local authority
Richmond
Postcode
TW9 1UY
Application type
Householder
Property type
House

Key dates

Submitted
15 May 2026
Validated
15 May 2026
Comments close
12 Jun 2026
Target decision
10 Jul 2026
Decided
27 Jul 2026

Estimated project value

£75k–£105k

Based on the 30.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 30

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £980,000 — the median of the last 8 market sales in TW9 1UY, £595,000 to £1,300,000.

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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