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Refused19/4452/PNHSubmitted 7 years agoRear extension

4 Cardrew Avenue London Borough of Barnet N12 9LD

Single storey rear extension with a proposed depth of 5 metres from the original rear wall, eves height of 3 metres and a maximum height of 3 metres

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Progress

Submitted
12 Aug 2019
— completed
Validated
12 Aug 2019
— completed
Consultation
6 Sept 2019
— completed
Target date
23 Sept 2019
— completed
Decided
16 Sept 2019
— completed

Application details

Reference
19/4452/PNH
Local authority
Barnet
Postcode
N12 9LD
Ward
WO
Application type
Prior Approval
Property type
House

Key dates

Submitted
12 Aug 2019
Validated
12 Aug 2019
Comments close
6 Sept 2019
Target decision
23 Sept 2019
Decided
16 Sept 2019

Estimated project value

£41k–£75k

Typical UK cost for this job type, at inner 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 £699,957 — the median of the last 5 market sales in N12 9LD, £490,000 to £760,000.

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