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Permitted22/03123/FULSubmitted 3 years agoRear extension

50 Rosebery Avenue London Borough of Bexley DA15 8HZ

Erection of a single storey rear extension.

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Progress

Submitted
11 Jan 2023
— completed
Validated
11 Jan 2023
— completed
Consultation
31 Jan 2023
— completed
Target date
8 Mar 2023
— completed
Decided
3 Mar 2023
— completed

Application details

Reference
22/03123/FUL
Local authority
Bexley
Postcode
DA15 8HZ
Ward
BLACKF
Application type
All Other
Property type
House

Key dates

Submitted
11 Jan 2023
Validated
11 Jan 2023
Comments close
31 Jan 2023
Target decision
8 Mar 2023
Decided
3 Mar 2023

Estimated project value

£45k–£75k

Based on the 20.0m² 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: 20m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 5 recent sales are listed below.

Homes here go for about £438,250 — the median of the last 8 market sales in DA15 8HZ, £380,000 to £470,000.

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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