16 Park Avenue London Borough of Barnet NW11 7SJ
Alterations to existing roof extension involving the enlargement of existing rear domer window, 2no. rooflights on dormer roof, 1no. front, 1no. rear facing rooflights and 1no. circular window to gable end
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Progress
Application details
- Reference
- 26/3447/192
- Local authority
- Barnet
- Postcode
- NW11 7SJ
- Ward
- CH22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 29 Sept 2026
- Validated
- 29 Sept 2026
- Target decision
- 24 Nov 2026
Estimated project value
£37k–£100k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 4 PARK AVENUE, LONDON, NW11 7SJFlat or maisonette · Leasehold · £150,0002 years ago21 Mar 2024
- 4 PARK AVENUE, LONDON, NW11 7SJFlat or maisonette · Leasehold · £400,0002 years ago21 Mar 2024
- 16 PARK AVENUE, LONDON, NW11 7SJDetached · £1,744,0002 years ago7 Mar 2024
- 8 PARK AVENUE, LONDON, NW11 7SJDetached · £1,233,7002 years ago19 Dec 2023
- 20 PARK AVENUE, LONDON, NW11 7SJDetached · £1,325,00013 years ago28 Aug 2013
- 2 PARK AVENUE, LONDON, NW11 7SJDetached · £2,225,00013 years ago21 Jan 2013
- 10 PARK AVENUE, LONDON, NW11 7SJSemi-detached · £885,00015 years ago1 Apr 2011
- 22 PARK AVENUE, LONDON, NW11 7SJDetached · £1,800,00016 years ago6 Aug 2010
Homes here go for about £1,279,350 — the median of the last 8 market sales in NW11 7SJ, £150,000 to £2,225,000.
Contains HM Land Registry data © Crown copyright and database right 2024. 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.
Nearby applications
- 16 Park Avenue London Borough of Barnet NW11 7SJWithdrawnNext door
- 16 Park Avenue London Borough of Barnet NW11 7SJPermittedNext door
- 16 Park Avenue London Borough of Barnet NW11 7SJRefusedNext door
- Park Avenue Barnet NW11 7SJPermittedNext door
- 64 North End Road London Borough of Barnet NW11 7SYRefusedAdjoining
- 60 North End Road London Borough of Barnet NW11 7SYPermittedAdjoining