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Refused23/00739/FULSubmitted 3 years agoTwo-storey extension

17 Blackfen Road London Borough of Bexley DA15 8QD

Part one/ part two storey rear extension to provide new residential unit at ground floor and extension to existing unit at first floor with bin and cycle storage.

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Progress

Submitted
31 Mar 2023
— completed
Validated
31 Mar 2023
— completed
Consultation
18 Apr 2023
— completed
Target date
26 May 2023
— completed
Decided
23 May 2023
— completed

Application details

Reference
23/00739/FUL
Local authority
Bexley
Postcode
DA15 8QD
Ward
BLACKF
Application type
All Other
Property type
House

Key dates

Submitted
31 Mar 2023
Validated
31 Mar 2023
Comments close
18 Apr 2023
Target decision
26 May 2023
Decided
23 May 2023

Estimated project value

£69k–£165k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £435,000 — the median of the last 3 market sales in DA15 8QD, £180,000 to £485,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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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