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Permitted17/1356/FULFlat conversion

40 Holly Park Road Barnet N11 3HD

Conversion of single family dwelling into two self-contained units. Associated refuse and recycling store, subdivision of garden amenity space and 2 no. storage sheds in rear garden [AMENDED DESCRIPTION]

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
3 May 2017
— completed

Application details

Reference
17/1356/FUL
Local authority
Barnet
Postcode
N11 3HD
Ward
COPPETTS
Application type
All Other
Property type
House

Key dates

Decided
3 May 2017

Estimated project value

£81k–£270k

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: trade estimate.

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 £430,000 — the median of the last 7 market sales in N11 3HD, £300,000 to £685,000.

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