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Permitted222527HHSubmitted 4 years agoRear extension

12 Chalfont Way London Borough of Ealing W13 9XN

Single storey rear extension (following demolition of existing rear extension)

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Map of the site

Progress

Submitted
9 Jun 2022
— completed
Validated
9 Jun 2022
— completed
Consultation
12 Jul 2022
— completed
Target date
3 Aug 2022
— completed
Decided
2 Aug 2022
— completed

Application details

Reference
222527HH
Local authority
Ealing
Postcode
W13 9XN
Ward
NORFLD
Application type
Householder
Property type
House

Key dates

Submitted
9 Jun 2022
Validated
9 Jun 2022
Comments close
12 Jul 2022
Target decision
3 Aug 2022
Decided
2 Aug 2022

Estimated project value

£48k–£80k

Based on the 19.8m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 19.78

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.

Homes here go for about £990,000 — the median of the last 7 market sales in W13 9XN, £656,200 to £1,140,000.

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.

Recorded changes

  • 14 Sept 2026: Approved

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