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Permitted21/1462/192Submitted 5 years agoLoft conversion

57 Princes Avenue London Borough of Barnet N3 2DA

Roof extension involving side dormer window, 2no. front facing, 4no rear facing and 5no. side facing rooflights

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Progress

Submitted
17 Mar 2021
— completed
Validated
17 Mar 2021
— completed
Consultation
—
— completed
Target date
12 May 2021
— completed
Decided
16 Apr 2021
— completed

Application details

Reference
21/1462/192
Local authority
Barnet
Postcode
N3 2DA
Ward
WF
Application type
All Other
Property type
House

Key dates

Submitted
17 Mar 2021
Validated
17 Mar 2021
Target decision
12 May 2021
Decided
16 Apr 2021

Estimated project value

£9k–£19k

Based on the 5.5m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 5.5m² · 1 additional bedrooms

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 £457,500 — the median of the last 6 market sales in N3 2DA, £300,000 to £1,175,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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