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Permitted19/1329/192Submitted 7 years agoLoft conversion

427 Watford Way London Borough of Barnet NW4 4TR

Single storey rear extension. Creation of 2no side windows. Roof extension involving hip to gable with rear dormer window and juliette balconies and 2no front facing rooflights

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Map of the site

Progress

Submitted
7 Mar 2019
— completed
Validated
7 Mar 2019
— completed
Consultation
—
— completed
Target date
2 May 2019
— completed
Decided
25 Mar 2019
— completed

Application details

Reference
19/1329/192
Local authority
Barnet
Postcode
NW4 4TR
Ward
HD
Application type
All Other
Property type
House

Key dates

Submitted
7 Mar 2019
Validated
7 Mar 2019
Target decision
2 May 2019
Decided
25 Mar 2019

Estimated project value

£37k–£100k

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: Checkatrade 2026 loft conversion cost guide.

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 £514,000 — the median of the last 8 market sales in NW4 4TR, £277,000 to £622,000.

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