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Withdrawn25/1476/HSESubmitted over a year agoRear extension

129 Russell Lane London Borough of Barnet N20 0AZ

Single storey side and rear extension with 2no. skylights following demolition of the existing conservatory

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Progress

Submitted
3 Apr 2025
— completed
Validated
3 Apr 2025
— completed
Consultation
— completed
Target date
29 May 2025
— completed
Decided
19 May 2025
— completed

Application details

Reference
25/1476/HSE
Local authority
Barnet
Postcode
N20 0AZ
Ward
BP22
Application type
Householder
Property type
House

Key dates

Submitted
3 Apr 2025
Validated
3 Apr 2025
Target decision
29 May 2025
Decided
19 May 2025

Estimated project value

£140k–£230k

Based on the 56.7m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 56.7 · 1 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.

Homes here go for about £632,500 — the median of the last 8 market sales in N20 0AZ, £525,000 to £850,000.

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.

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