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Permitted25/1311/HSESubmitted over a year agoRear extension

4 Tenterden Drive London Borough of Barnet NW4 1ED

Single storey rear extension with 2no. rooflights. Conversion of the existing garage into habitable room, with new higher flat roof and insertion of bay window to replace the garage door (amended)

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Progress

Submitted
26 Mar 2025
— completed
Validated
26 Mar 2025
— completed
Consultation
— completed
Target date
21 May 2025
— completed
Decided
12 Jun 2025
— completed

Application details

Reference
25/1311/HSE
Local authority
Barnet
Postcode
NW4 1ED
Ward
HD22
Application type
Householder
Property type
Flat

Key dates

Submitted
26 Mar 2025
Validated
26 Mar 2025
Target decision
21 May 2025
Decided
12 Jun 2025

Estimated project value

£43k–£72k

Based on the 17.6m² 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: 17.6

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £660,000 — the median of the last 8 market sales in NW4 1ED, £380,000 to £1,000,000.

Contains HM Land Registry data © Crown copyright and database right 2021. 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