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Permitted15/01676/192Submitted 11 years agoLoft conversion

29 Holden Road London Borough of Barnet N12 8HS

Alterations to roof involving insertion of 7no. rooflights to facilitate a loft conversion. Installation of solar panels to roof. Replacement windows and doors. New external solid wall insulation to side and rear elevations finished in white render. Internal solid wall insulation to front elevation. Repointing and repainting of existing brickwork.

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Progress

Submitted
23 Mar 2015
— completed
Validated
23 Mar 2015
— completed
Consultation
— completed
Target date
18 May 2015
— completed
Decided
18 May 2015
— completed

Application details

Reference
15/01676/192
Local authority
Barnet
Postcode
N12 8HS
Ward
WF
Application type
All Other
Property type
House

Key dates

Submitted
23 Mar 2015
Validated
23 Mar 2015
Target decision
18 May 2015
Decided
18 May 2015

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.

Homes here go for about £420,000 — the median of the last 7 market sales in N12 8HS, £250,000 to £850,000.

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