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Permitted26/1906/PNHSubmitted 5 months agoRear extension

27 Riverside London Borough of Barnet NW4 3TU

Single storey rear extension with a maximum proposed depth of 6.0m, maximum height of 3.95m and an eaves height of 2.59m

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Map of the site

Progress

Submitted
21 May 2026
— completed
Validated
21 May 2026
— completed
Consultation
—
— completed
Target date
2 Jul 2026
— completed
Decided
25 Jun 2026
— completed

Application details

Reference
26/1906/PNH
Local authority
Barnet
Postcode
NW4 3TU
Ward
WH22
Application type
Prior Approval
Property type
House

Key dates

Submitted
21 May 2026
Validated
21 May 2026
Target decision
2 Jul 2026
Decided
25 Jun 2026

Estimated project value

£77k–£125k

Based on the 31.4m² 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: 31.4m² · 1 additional bedrooms

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 £450,000 — the median of the last 7 market sales in NW4 3TU, £228,000 to £570,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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