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Pending26/2755/NMASubmitted 4 weeks agoRear extension

138 High Street London Borough of Barnet HA8 7EL

Non material amendment to planning permission 21/5396/FUL dated 04/09/2024 for 'Construction of single storey rear extension, rear extension over first, second and third floor levels, to accommodate Class E offices including new lift shaft, improvements to fenestration of front facade and 14 car parking spaces, waste and cycle stores at ground floor rear, Change of use of the 1st, 2nd and 3rd floors of the existing building from offices to 18 no self contained flats (Use Class C3) as per 19/3729/PNO' Amendments include sub-division of office space either side of the stair core (2 units per floor) to form of five office units per floor.

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Progress

Submitted
12 Aug 2026
— completed
Validated
12 Aug 2026
— completed
Consultation
— not yet reached
Target date
9 Sept 2026 (target)
— not yet reached
Decided
— not yet reached

Application details

Reference
26/2755/NMA
Local authority
Barnet
Postcode
HA8 7EL
Ward
EW22
Application type
All Other
Property type
Flat

Key dates

Submitted
12 Aug 2026
Validated
12 Aug 2026
Target decision
9 Sept 2026

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer 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

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

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.

Nearby applications