129 Deans Lane London Borough of Barnet HA8 9PA
Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window
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Progress
Application details
- Reference
- 26/3031/192
- Local authority
- Barnet
- Postcode
- HA8 9PA
- Ward
- EW22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 18 Aug 2026
- Validated
- 18 Aug 2026
- Target decision
- 13 Oct 2026
Estimated project value
£42k–£87k
Based on the 27.6m² 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: 27.6m² · 1 additional bedrooms
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.
- 127 DEANS LANE, EDGWARE, HA8 9PATerraced · £640,0004 years ago1 Jul 2022
- FLAT B, 123 DEANS LANE, EDGWARE, HA8 9PAFlat or maisonette · Leasehold · £360,0008 years ago28 Sept 2017
- 123 DEANS LANE, EDGWARE, HA8 9PAFlat or maisonette · Leasehold · £270,00012 years ago28 Mar 2014
- FIRST FLOOR FLAT, 123 DEANS LANE, EDGWARE, HA8 9PAFlat or maisonette · Leasehold · £240,71020 years ago12 May 2006
- 123 DEANS LANE, EDGWARE, HA8 9PAFlat or maisonette · Leasehold · £245,00020 years ago3 Feb 2006
- 123 DEANS LANE, EDGWARE, HA8 9PASemi-detached · £230,00022 years ago16 Feb 2004
- 125 DEANS LANE, EDGWARE, HA8 9PASemi-detached · £249,00023 years ago17 Mar 2003
- 123 DEANS LANE, EDGWARE, HA8 9PASemi-detached · £118,00027 years ago15 Sept 1998
Homes here go for about £247,000 — the median of the last 8 market sales in HA8 9PA, £118,000 to £640,000.
Contains HM Land Registry data © Crown copyright and database right 2022. 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
- 129 Deans Lane London Borough of Barnet HA8 9PAPendingNext door
- 123 Deans Lane Barnet HA8 9PAPermittedAdjoining
- 137 Deans Lane London Borough of Barnet HA8 9NYPermittedAdjoining
- 141 Deans Lane London Borough of Barnet HA8 9NYRefused45 yd
- 141 Deans Lane London Borough of Barnet HA8 9NYPermitted45 yd
- 141 Deans Lane Barnet HA8 9NYPermitted45 yd