1 Sampson Avenue London Borough of Barnet EN5 2RN
Part single, part two storey side and rear extension following demolition of existing side and rear extension. Roof extension involving rear dormer window and 2no front facing rooflights (Amended Description) (Part Retrospective).
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Progress
Application details
- Reference
- 21/4831/HSE
- Local authority
- Barnet
- Postcode
- EN5 2RN
- Ward
- UN
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 10 Sept 2021
- Validated
- 10 Sept 2021
- Target decision
- 5 Nov 2021
- Decided
- 4 Nov 2021
Estimated project value
£67k–£140k
Based on the 44.3m² 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: 44.3m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 35 SAMPSON AVENUE, BARNET, EN5 2RNFlat or maisonette · Leasehold · Not a standard market sale · £201,00017 months ago25 Mar 2025
- 2 SAMPSON AVENUE, BARNET, EN5 2RNFlat or maisonette · £315,0003 years ago22 Feb 2023
- 9 SAMPSON AVENUE, BARNET, EN5 2RNFlat or maisonette · Leasehold · £275,0004 years ago26 Aug 2022
- 1 SAMPSON AVENUE, BARNET, EN5 2RNSemi-detached · £435,0005 years ago29 Jun 2021
- 22 SAMPSON AVENUE, BARNET, EN5 2RNTerraced · £390,4005 years ago29 Jan 2021
- 3 SAMPSON AVENUE, BARNET, EN5 2RNSemi-detached · £395,5015 years ago13 Nov 2020
- 47 SAMPSON AVENUE, BARNET, EN5 2RNTerraced · £390,00010 years ago29 Apr 2016
- 13 SAMPSON AVENUE, BARNET, EN5 2RNFlat or maisonette · Leasehold · Not a standard market sale · £262,50010 years ago9 Feb 2016
Homes here go for about £390,200 — the median of the last 6 market sales in EN5 2RN, £275,000 to £435,000.
Contains HM Land Registry data © Crown copyright and database right 2025. 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
- 1 Sampson Avenue London Borough of Barnet EN5 2RNPermittedNext door
- 3 Sampson Avenue London Borough of Barnet EN5 2RNPermittedNext door
- 3 Sampson Avenue London Borough of Barnet EN5 2RNPermittedNext door
- 5 Sampson Avenue London Borough of Barnet EN5 2RNPermittedNext door
- 20 Sellwood Drive London Borough of Barnet EN5 2RLPermittedAdjoining
- London Borough of BarnetPermittedAdjoining