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Permitted21/00409/FULSubmitted 5 years agoRear extension

159 Harcourt Avenue London Borough of Bexley DA15 9LH

Single storey rear extension

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Progress

Submitted
9 Feb 2021
— completed
Validated
9 Feb 2021
— completed
Consultation
18 Mar 2021
— completed
Target date
6 Apr 2021
— completed
Decided
30 Apr 2021
— completed

Application details

Reference
21/00409/FUL
Local authority
Bexley
Postcode
DA15 9LH
Ward
BLENPE
Application type
All Other
Property type
House

Key dates

Submitted
9 Feb 2021
Validated
9 Feb 2021
Comments close
18 Mar 2021
Target decision
6 Apr 2021
Decided
30 Apr 2021

Estimated project value

£27k–£45k

Based on the 12.0m² 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: 12m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £397,500 — the median of the last 8 market sales in DA15 9LH, £355,000 to £530,000.

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.

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