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Permitted25/2331/S73Submitted over a year agoRear extension

10 Upcroft Avenue London Borough of Barnet HA8 9RB

Variation of condition 1 (Approved Plans) of planning permission reference 24/3209/HSE dated 31/10/24 for 'Single storey side/rear extension, basement extension and new rear terrace /patio area with associated railings.' Variation to include increasing the size of the basement extension, enlargement of side extension and changes to fenestration involving replacement front door and 1no rooflight

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Progress

Submitted
16 Jun 2025
— completed
Validated
16 Jun 2025
— completed
Consultation
— completed
Target date
11 Aug 2025
— completed
Decided
11 Aug 2025
— completed

Application details

Reference
25/2331/S73
Local authority
Barnet
Postcode
HA8 9RB
Ward
EW22
Application type
All Other
Property type
House

Key dates

Submitted
16 Jun 2025
Validated
16 Jun 2025
Target decision
11 Aug 2025
Decided
11 Aug 2025

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

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

Homes here go for about £626,000 — the median of the last 8 market sales in HA8 9RB, £440,000 to £806,000.

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.

Nearby applications