Search New Barnet planning applications
85 applications received or decided in the last 90 days · within 1 km of the centre of New Barnet · updated daily · London Borough of Barnet
- 64, Margaret Road, New Barnet, EN4 9NXAwaiting decisionSingle storey rear extension with flat roofHouseholderReceived 9 Nov 202626/4037/HSE
- 35, Buckingham Avenue, Whetstone, N20 9DGAwaiting decisionErection of a rear outbuilding for use as gym, office, changing room and plant room, new swimming pool and shed for bike storageAll OtherReceived 9 Nov 202626/4035/192
- 35, Buckingham Avenue, Whetstone, N20 9DGAwaiting decisionNew flat roof following the demolition of existing side pitched roof (Stage 1) Roof extension involving hip to gable, rear dormer windows with Juliette balcony windows, 1no. front, 1no. side and 1no. rear facing rooflights. New side gable window (Stage 2)All OtherReceived 9 Nov 202626/4034/192
- 82, Lyonsdown Road, Station Road To Longmore Avenue, EN5 1JLAwaiting decisionRoof extension involving hip to gable, rear dormer windows and 5no. front facing rooflights. Conversion of garage into habitable room with replacement of door with windowHouseholderReceived 6 Nov 202626/4027/HSE
- 1515, High Road, Whetstone, N20 9PJAwaiting decisionSingle storey rear extension with a proposed depth of 4.90 metres, maximum height of 3.20 metres and eaves height of 2.90 metres. Following demolition of existing conservatory and detached garage.Prior ApprovalReceived 5 Nov 202626/3921/PNH
Planning in New Barnet
- Approved
- 76%
- 345 of 431 decided
- Decision time
- about 8 weeks
- on average
Applications within 1 km of the centre of New Barnet in the last 24 months, from London Borough of Barnet's planning register.
Decided by London Borough of BarnetCouncil page
Around New Barnet
Postcode districts
EN5 579 applications in the last 12 monthsEN4 404 applications in the last 12 monthsN20 396 applications in the last 12 months
Applications in each district in the last 12 months.
Nearby towns and villages
Planning authority: London Borough of Barnet
For home projects and trades
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Application types: Rear extensionsLoft conversionsHouseholder applicationsTree works & TPOListed building consentChange of useAnnexes & granny flatsSolar panelsBarn conversionsBasement extensions
About New Barnet
New Barnet is a residential suburb situated in the northeast of the London Borough of Barnet. Nestled between Chipping Barnet to the west and Cockfosters to the east, it lies south of Monken Hadley village and north of Oakleigh Park, making it an attractive location for planning applications related to housing and community development.
Property prices in New Barnet show an average sale price of £608,589, based on 50 recent transactions recorded by HM Land Registry. There are currently no active flood warnings for the New Barnet area, indicating a relatively low flood risk at present. This is a positive factor for both existing residents and those considering property purchases or new developments.
In terms of safety, there were no crimes reported in the immediate area during the most recent reporting period (May 2026). This makes New Barnet a particularly low-crime area, which is often reflected in its desirability and property values.
For anyone interested in property development or monitoring local planning decisions, New Barnet planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
To comment on or object to a planning application near New Barnet, open it in the list above: each one links to the council's own page for it and shows any comment deadline.
In the last 24 months, 552 planning applications were submitted near New Barnet. Of these, 76% were approved, with an average decision time of 53 days.
The most common types were full planning applications (73), outline applications (30), discharge of conditions (30).
17 planning appeals were lodged, of which 5 were allowed and 10 were dismissed (33% success rate).