125 Summers Lane London Borough of Barnet N12 0QE
Single storey side and rear extension. First floor rear dormer and outrigger extension
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Progress
Application details
- Reference
- 26/1061/HSE
- Local authority
- Barnet
- Postcode
- N12 0QE
- Ward
- WO22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 19 Mar 2026
- Validated
- 19 Mar 2026
- Target decision
- 14 May 2026
- Decided
- 14 May 2026
Estimated project value
£76k–£160k
Based on the 47.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 47m² · 2 additional bedrooms
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.
- 115 SUMMERS LANE, LONDON, N12 0QESemi-detached · £590,0003 months ago28 May 2026
- 117A SUMMERS LANE, LONDON, N12 0QETerraced · £495,0005 months ago20 Mar 2026
- 121 SUMMERS LANE, LONDON, N12 0QETerraced · Not a standard market sale · £600,00018 months ago28 Feb 2025
- 123 SUMMERS LANE, LONDON, N12 0QETerraced · Not a standard market sale · £650,0003 years ago31 Oct 2022
- 153 SUMMERS LANE, LONDON, N12 0QETerraced · £603,0004 years ago23 Nov 2021
- 141 SUMMERS LANE, LONDON, N12 0QESemi-detached · £625,0004 years ago29 Sept 2021
- 155 SUMMERS LANE, LONDON, N12 0QETerraced · £700,0005 years ago31 Mar 2021
- 121 SUMMERS LANE, LONDON, N12 0QETerraced · £502,0007 years ago26 Apr 2019
Homes here go for about £596,500 — the median of the last 6 market sales in N12 0QE, £495,000 to £700,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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
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