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Permitted21/02323/FULSubmitted 5 years agoRear extension

42 Rosebery Avenue London Borough of Bexley DA15 8HZ

Single storey rear extension

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Progress

Submitted
15 Jul 2021
— completed
Validated
15 Jul 2021
— completed
Consultation
24 Sept 2021
— completed
Target date
9 Sept 2021
— completed
Decided
19 Nov 2021
— completed

Application details

Reference
21/02323/FUL
Local authority
Bexley
Postcode
DA15 8HZ
Ward
BLACKF
Application type
All Other
Property type
House

Key dates

Submitted
15 Jul 2021
Validated
15 Jul 2021
Comments close
24 Sept 2021
Target decision
9 Sept 2021
Decided
19 Nov 2021

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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.

Nearby applications