Blackfen Road Bexley DA15 9NN
Proposed change of use from C3 dwellinghouse to Sui Generis
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Progress
Application details
- Reference
- 25/01739/FUL
- Local authority
- Bexley
- Postcode
- DA15 9NN
- Ward
- BLENPE
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 10 Sept 2025
- Validated
- 10 Sept 2025
- Comments close
- 1 Dec 2025
- Target decision
- 5 Nov 2025
- Decided
- 11 Mar 2026
Estimated project value
£19k–£125k
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: trade estimate.
Floor area gained: 201.4m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 405 BLACKFEN ROAD, SIDCUP, DA15 9NNTerraced · £455,00014 months ago2 Jul 2025
- FLAT 6, 423 BLACKFEN ROAD, SIDCUP, DA15 9NNFlat or maisonette · Leasehold · £230,00016 months ago25 Apr 2025
- 405B BLACKFEN ROAD, SIDCUP, DA15 9NNTerraced · £470,00019 months ago30 Jan 2025
- FLAT 1, 423 BLACKFEN ROAD, SIDCUP, DA15 9NNFlat or maisonette · Leasehold · Not a standard market sale · £222,5003 years ago16 Sept 2022
- FLAT 4, 423 BLACKFEN ROAD, SIDCUP, DA15 9NNFlat or maisonette · Leasehold · £230,0004 years ago22 Apr 2022
- FLAT 3, 423 BLACKFEN ROAD, SIDCUP, DA15 9NNFlat or maisonette · Leasehold · £225,0004 years ago21 Apr 2022
- 429 BLACKFEN ROAD, SIDCUP, DA15 9NNDetached · £422,5005 years ago17 May 2021
- FLAT 3, 423 BLACKFEN ROAD, SIDCUP, DA15 9NNFlat or maisonette · Leasehold · £180,0005 years ago19 Mar 2021
Homes here go for about £230,000 — the median of the last 7 market sales in DA15 9NN, £180,000 to £470,000.
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.
Nearby applications
- 415 Blackfen Road London Borough of Bexley DA15 9NNPermittedNext door
- 415 Blackfen Road London Borough of Bexley DA15 9NNWithdrawnNext door
- 409 Blackfen Road London Borough of Bexley DA15 9NNRefusedAdjoining
- 409 Blackfen Road London Borough of Bexley DA15 9NNPermittedAdjoining
- 409 Blackfen Road London Borough of Bexley DA15 9NNRefusedAdjoining
- 409 Blackfen Road London Borough of Bexley DA15 9NNPermittedAdjoining