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Permitted22/4387/HSESubmitted 4 years agoRear extension

19 Brookland Hill London Borough of Barnet NW11 6DU

Single storey rear extension following demolition of the existing conservatory. Alteration of window openings. Insertion of 1no rear conservation rooflight. New garden shed. Internal alterations

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Progress

Submitted
31 Aug 2022
— completed
Validated
31 Aug 2022
— completed
Consultation
22 Sept 2022
— completed
Target date
26 Oct 2022
— completed
Decided
2 Dec 2022
— completed

Application details

Reference
22/4387/HSE
Local authority
Barnet
Postcode
NW11 6DU
Ward
GS22
Application type
Householder
Property type
House

Key dates

Submitted
31 Aug 2022
Validated
31 Aug 2022
Comments close
22 Sept 2022
Target decision
26 Oct 2022
Decided
2 Dec 2022

Estimated project value

£10k–£16k

Based on the 4.0m² 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: 4

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £971,000 — the median of the last 8 market sales in NW11 6DU, £865,000 to £1,100,000.

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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