484 Blackfen Road London Borough of Bexley DA15 9NT
Conversion of roof space involving alterations to existing roofline, provision of roof over existing extension, including a dormer extension at rear and rooflights to front roofslope to existing HMO (House of Multiple Occupation) (Class C4) use resulting in a maximum of six people.
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Progress
Application details
- Reference
- 25/01936/FUL
- Local authority
- Bexley
- Postcode
- DA15 9NT
- Ward
- BLENPE
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 18 Sept 2025
- Validated
- 18 Sept 2025
- Comments close
- 25 Nov 2025
- Target decision
- 13 Nov 2025
- Decided
- 15 Dec 2025
Estimated project value
£23k–£47k
Based on the 15.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 15m²
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 484 BLACKFEN ROAD, SIDCUP, DA15 9NTOther · Not a standard market sale · £436,0002 years ago26 Apr 2024
- 492 BLACKFEN ROAD, SIDCUP, DA15 9NTSemi-detached · £550,0007 years ago25 Sept 2019
- 488 BLACKFEN ROAD, SIDCUP, DA15 9NTDetached · £298,00014 years ago31 Jul 2012
- 484 BLACKFEN ROAD, SIDCUP, DA15 9NTSemi-detached · £225,00016 years ago13 Aug 2010
- 490 BLACKFEN ROAD, SIDCUP, DA15 9NTSemi-detached · £145,00023 years ago11 Oct 2002
- 492 BLACKFEN ROAD, SIDCUP, DA15 9NTSemi-detached · £130,00024 years ago5 Apr 2002
- 488 BLACKFEN ROAD, SIDCUP, DA15 9NTDetached · £220,00025 years ago27 Jul 2001
- 484 BLACKFEN ROAD, SIDCUP, DA15 9NTSemi-detached · £114,00028 years ago6 May 1998
Homes here go for about £220,000 — the median of the last 7 market sales in DA15 9NT, £114,000 to £550,000.
Contains HM Land Registry data © Crown copyright and database right 2024. 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
- 484 Blackfen Road London Borough of Bexley DA15 9NTPermittedNext door
- 484 Blackfen Road London Borough of Bexley DA15 9NTRefusedNext door
- 463 Blackfen Road London Borough of Bexley DA15 9NPPermittedAdjoining
- 463 Blackfen Road London Borough of Bexley DA15 9NPPermittedAdjoining
- 457 Blackfen Road London Borough of Bexley DA15 9NPPending57 yd
- 449 Blackfen Road London Borough of Bexley DA15 9NPRefused85 yd