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Permitted25/02191/FULSubmitted 10 months agoRear extension

27 Rosebery Avenue London Borough of Bexley DA15 8HZ

Single storey rear extension and alterations to side fenestration following demolition of existing conservatory.

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Progress

Submitted
23 Oct 2025
— completed
Validated
23 Oct 2025
— completed
Consultation
11 Nov 2025
— completed
Target date
18 Dec 2025
— completed
Decided
12 Dec 2025
— completed

Application details

Reference
25/02191/FUL
Local authority
Bexley
Postcode
DA15 8HZ
Ward
BLACKF
Application type
All Other
Property type
House

Key dates

Submitted
23 Oct 2025
Validated
23 Oct 2025
Comments close
11 Nov 2025
Target decision
18 Dec 2025
Decided
12 Dec 2025

Estimated project value

£41k–£68k

Based on the 18.0m² 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: 18m²

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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