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Permitted21/2824/PNHSubmitted 5 years agoRear extension

116 Montrose Avenue London Borough of Barnet HA8 0DR

Single storey rear extension following the demolition of the existing garage, with a proposed depth of 6 metres from original rear wall, eaves height of 2.90 metres and maximum height of 3 metres.

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Progress

Submitted
21 May 2021
— completed
Validated
21 May 2021
— completed
Consultation
—
— completed
Target date
2 Jul 2021
— completed
Decided
24 Jun 2021
— completed

Application details

Reference
21/2824/PNH
Local authority
Barnet
Postcode
HA8 0DR
Ward
BO
Application type
Prior Approval
Property type
House

Key dates

Submitted
21 May 2021
Validated
21 May 2021
Target decision
2 Jul 2021
Decided
24 Jun 2021

Estimated project value

£66k–£110k

Based on the 29.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 29m²

Recently sold nearby

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

Homes here go for about £326,500 — the median of the last 7 market sales in HA8 0DR, £275,000 to £530,000.

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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