← Back to search

PermittedW03079J/06Loft conversion

139 Dollis Road Barnet NW7 1JX

Formation of new roof including front, side and rear dormer windows and conversion to form a 2 bed flat.

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Map of the site

Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
9 Feb 2007
— completed

Application details

Reference
W03079J/06
Local authority
Barnet
Postcode
NW7 1JX
Ward
MILL HILL
Application type
All Other
Property type
Flat

Key dates

Decided
9 Feb 2007

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 £551,000 — the median of the last 4 market sales in NW7 1JX, £200,000 to £910,000.

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