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PermittedPA26/2440Submitted last monthRear extension

55 MARKSBURY AVENUE Richmond TW9 4JE

Erection of a single storey rear extension extending 5.0 metres beyond the original rear wall of the dwellinghouse, 2.7m in height, and 2.5m in height to eaves.

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Progress

Submitted
11 Jul 2026
— completed
Validated
11 Jul 2026
— completed
Consultation
—
— completed
Target date
22 Aug 2026
— completed
Decided
7 Aug 2026
— completed

Application details

Reference
PA26/2440
Local authority
Richmond
Postcode
TW9 4JE
Application type
All Other
Property type
House

Key dates

Submitted
11 Jul 2026
Validated
11 Jul 2026
Target decision
22 Aug 2026
Decided
7 Aug 2026

Estimated project value

£74k–£120k

Based on the 32.6m² 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: 32.6m²

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 £1,382,500 — the median of the last 8 market sales in TW9 4JE, £1,050,000 to £3,000,000.

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.

Recorded changes

  • 12 Aug 2026: Approved

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