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Permitted22/4779/HSESubmitted 3 years agoRear extension

21 Tangle Tree Close London Borough of Barnet N3 2TR

Single storey rear extension with new terrace area following demolition of the existing veranda. Insertion of 1no. front facing rooflights. Conversion of the existing garage into habitable room including removal of the garage door and changes to rear fenestration

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Progress

Submitted
27 Sept 2022
— completed
Validated
27 Sept 2022
— completed
Consultation
— completed
Target date
22 Nov 2022
— completed
Decided
22 Nov 2022
— completed

Application details

Reference
22/4779/HSE
Local authority
Barnet
Postcode
N3 2TR
Ward
FC22
Application type
Householder
Property type
House

Key dates

Submitted
27 Sept 2022
Validated
27 Sept 2022
Target decision
22 Nov 2022
Decided
22 Nov 2022

Estimated project value

£12k–£21k

Based on the 5.0m² 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: 5

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £637,500 — the median of the last 8 market sales in N3 2TR, £357,000 to £770,000.

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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