484 Blackfen Road London Borough of Bexley DA15 9NT
Change of use from Residential Dwelling (Class C3) to HMO (House of Multiple Occupation) (Class C4) for a maximum of five people, erection of a single storey rear extension following demolition of existing conservatory, alterations to existing roofline, erection of a single storey front extension, rooflights to front roofslope and alterations to front and rear fenestration.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 24/02889/FUL
- Local authority
- Bexley
- Postcode
- DA15 9NT
- Ward
- BLENPE
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 8 Jan 2025
- Validated
- 8 Jan 2025
- Comments close
- 23 Jan 2025
- Target decision
- 5 Mar 2025
- Decided
- 5 Mar 2025
Estimated project value
£315k–£525k
Based on the 140m² 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: 140m²
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 9NTRefusedNext 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