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PermittedC17343/07Submitted 18 years agoRear extension

23 Monkville Avenue London Borough of Barnet NW11 0AH

Conversion of existing property into three flats, two-storey side and part rear extension, part single storey rear extension

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Progress

Submitted
22 Oct 2007
— completed
Validated
22 Oct 2007
— completed
Consultation
— completed
Target date
17 Dec 2007
— completed
Decided
11 Jan 2008
— completed

Application details

Reference
C17343/07
Local authority
Barnet
Postcode
NW11 0AH
Ward
GG22
Application type
All Other
Property type
Flat

Key dates

Submitted
22 Oct 2007
Validated
22 Oct 2007
Target decision
17 Dec 2007
Decided
11 Jan 2008

Estimated project value

£41k–£75k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £1,053,000 — the median of the last 8 market sales in NW11 0AH, £575,000 to £1,165,000.

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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