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Permitted23/4512/HSESubmitted 2 years agoRear extension

22 Holly Park Road London Borough of Barnet N11 3HD

Single storey rear extension

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Progress

Submitted
20 Oct 2023
— completed
Validated
20 Oct 2023
— completed
Consultation
—
— completed
Target date
15 Dec 2023
— completed
Decided
21 Dec 2023
— completed

Application details

Reference
23/4512/HSE
Local authority
Barnet
Postcode
N11 3HD
Ward
FB22
Application type
Householder
Property type
House

Key dates

Submitted
20 Oct 2023
Validated
20 Oct 2023
Target decision
15 Dec 2023
Decided
21 Dec 2023

Estimated project value

£78k–£130k

Based on the 32.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 32m²

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.

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