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Refused24/3620/PNHSubmitted 2 years agoRear extension

142 Cat Hill London Borough of Barnet EN4 8HU

Single storey rear extension with a proposed depth of 5.10 metres, maximum height of 3.89 metres and eaves height of 3.00 metres following demolition of existing conservatory

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Progress

Submitted
13 Sept 2024
— completed
Validated
13 Sept 2024
— completed
Consultation
— completed
Target date
25 Oct 2024
— completed
Decided
10 Oct 2024
— completed

Application details

Reference
24/3620/PNH
Local authority
Barnet
Postcode
EN4 8HU
Ward
EB22
Application type
Prior Approval
Property type
House

Key dates

Submitted
13 Sept 2024
Validated
13 Sept 2024
Target decision
25 Oct 2024
Decided
10 Oct 2024

Estimated project value

£61k–£100k

Based on the 27.2m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 27.21

Recently sold nearby

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

Homes here go for about £705,000 — the median of the last 7 market sales in EN4 8HU, £575,000 to £780,000.

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.

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