157 Friern Barnet Lane London Borough of Barnet N20 0NN
Single storey rear extension with 1no roof lantern, bricking up of side windows and insertion of side door following demolition of existing conservatory and outrigger.
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Progress
Application details
- Reference
- 20/1566/HSE
- Local authority
- Barnet
- Postcode
- N20 0NN
- Ward
- OA
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 26 Mar 2020
- Validated
- 26 Mar 2020
- Target decision
- 21 May 2020
- Decided
- 21 May 2020
Estimated project value
£41k–£75k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 167 FRIERN BARNET LANE, LONDON, N20 0NNDetached · Not a standard market sale · £1,975,00015 months ago19 May 2025
- 197 FRIERN BARNET LANE, LONDON, N20 0NNDetached · £1,450,0002 years ago1 Dec 2023
- 173 FRIERN BARNET LANE, LONDON, N20 0NNSemi-detached · £1,250,0005 years ago27 Jan 2021
- 195 FRIERN BARNET LANE, LONDON, N20 0NNSemi-detached · £1,255,0006 years ago15 May 2020
- 193 FRIERN BARNET LANE, LONDON, N20 0NNSemi-detached · £1,145,0007 years ago15 Jan 2019
- 171 FRIERN BARNET LANE, LONDON, N20 0NNSemi-detached · £1,020,0008 years ago16 Mar 2018
- 185 FRIERN BARNET LANE, LONDON, N20 0NNSemi-detached · £1,285,00010 years ago21 Jul 2016
- 167 FRIERN BARNET LANE, LONDON, N20 0NNDetached · £1,275,00011 years ago15 Jun 2015
Homes here go for about £1,255,000 — the median of the last 7 market sales in N20 0NN, £1,020,000 to £1,450,000.
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
- Friern Barnet Lane Barnet N20 0NNPermittedNext door
- London Borough of BarnetRefusedAdjoining
- 159 Friern Barnet Lane London Borough of Barnet N20 0NNPermittedAdjoining
- London Borough of Barnet N20 0NNPermittedAdjoining
- 155A Friern Barnet Lane London Borough of Barnet N20 0NPRefusedAdjoining
- 155A Friern Barnet Lane London Borough of Barnet N20 0NPRefusedAdjoining