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Permitted24/3032/HSESubmitted 2 years agoRear extension

20 Colin Crescent London Borough of Barnet NW9 6EY

Single storey rear extension

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Progress

Submitted
5 Aug 2024
— completed
Validated
5 Aug 2024
— completed
Consultation
— completed
Target date
30 Sept 2024
— completed
Decided
25 Sept 2024
— completed

Application details

Reference
24/3032/HSE
Local authority
Barnet
Postcode
NW9 6EY
Ward
CS22
Application type
Householder
Property type
House

Key dates

Submitted
5 Aug 2024
Validated
5 Aug 2024
Target decision
30 Sept 2024
Decided
25 Sept 2024

Estimated project value

£49k–£81k

Based on the 19.9m² 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: 19.88

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £590,000 — the median of the last 4 market sales in NW9 6EY, £530,000 to £610,000.

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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