148 Hendon Lane London Borough of Barnet N3 3PS
Roof extension with 3no. rear dormer windows and 2no. front facing rooflights. Single storey side and rear extension with 2no. lantern rooflights. Two storey side extension following demolition of existing chimney. Alterations to external levels. New rear Patio. Front infill extension to create wider garage. Alterations to roof of front porch and garage. Creation of a first floor rear Juliette balcony. (Amended Description)
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Progress
Application details
- Reference
- 26/2048/HSE
- Local authority
- Barnet
- Postcode
- N3 3PS
- Ward
- FC22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 2 Jun 2026
- Validated
- 2 Jun 2026
- Target decision
- 28 Jul 2026
- Decided
- 28 Jul 2026
Estimated project value
£305k–£640k
Based on the 189m² 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: 189m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 144 HENDON LANE, LONDON, N3 3PSSemi-detached · Not a standard market sale · £1,075,0006 months ago6 Mar 2026
- 148 HENDON LANE, LONDON, N3 3PSSemi-detached · £1,650,00010 months ago31 Oct 2025
- 154 HENDON LANE, LONDON, N3 3PSDetached · Not a standard market sale · £1,335,00019 months ago14 Feb 2025
- FLAT 2, ASHBY LODGE, 134 HENDON LANE, LONDON, N3 3PSFlat or maisonette · Leasehold · Not a standard market sale · £1,000,0007 years ago31 Jul 2019
- 150 HENDON LANE, LONDON, N3 3PSDetached · £1,335,00010 years ago6 May 2016
- 142 HENDON LANE, LONDON, N3 3PSSemi-detached · £1,175,00011 years ago17 Apr 2015
- FLAT 7, ASHBY LODGE, 134 HENDON LANE, LONDON, N3 3PSFlat or maisonette · Leasehold · £1,650,00012 years ago21 Aug 2014
- FLAT 1, ASHBY LODGE, 134 HENDON LANE, LONDON, N3 3PSFlat or maisonette · Leasehold · £1,085,00012 years ago30 Jul 2014
Homes here go for about £1,335,000 — the median of the last 5 market sales in N3 3PS, £1,085,000 to £1,650,000.
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
- 148 Hendon Lane London Borough of Barnet N3 3PSPendingNext door
- 150 Hendon Lane London Borough of Barnet N3 3PSPermittedNext door
- 146 Hendon Lane, Barnet N3 3PSPermittedNext door
- London Borough of BarnetPermittedNext door
- 144 Hendon Lane London Borough of Barnet N3 3PSPermittedAdjoining
- 144 Hendon Lane London Borough of Barnet N3 3PSPermittedAdjoining