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PermittedH/01093/11Rear extension

70-78 Watling Avenue Barnet HA8 0LU

Provision of 2 studio flats and 3 one bed flats in the existing roof space and partly in an extension to the roof space.

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
19 May 2011
— completed

Application details

Reference
H/01093/11
Local authority
Barnet
Postcode
HA8 0LU
Ward
BURNT OAK
Application type
All Other
Property type
Flat

Key dates

Decided
19 May 2011

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer 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. 2 recent sales are listed below.

Homes here go for about £148,500 — the median of the last 6 market sales in HA8 0LU, £118,000 to £285,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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