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Planning Applications in Whetstone.

Around N20 9AR · Whetstone ward. Results use the search distance below.

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Recent applications

Within 0.62 miles of N20 9ARApplication dates: 10 Oct 2025 to 10 Oct 2026Showing applications within 0.62 miles of this postcode.
17applications found1

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PLANNING APPLICATIONS

Within 0.62 miles of N20 9AR

17 applications found.

Some recent applications or decisions may not appear yet.
Full planning applicationAwaiting decision

25 Grange Avenue Barnet EN4 8NJ

Part lower ground, part single storey and part two storey side and rear extensions incorporating a pitched roof and two rooflights, together with the formation of a raised patio and access steps to the lower garden level

Reference
26/3309/HSE
Application date
10 September 2026
Full planning applicationAwaiting decision

19 Rushdene Avenue Barnet EN4 8EN

New front vehicular access and hardstanding to provide off-street parking space. New retaining wall following demolition of the existing wall and raised planted beds

Reference
26/3249/HSE
Application date
7 September 2026
Tree worksAwaiting decision

31 Langton Avenue London N20 9BZ

1 x Ash (applicants ref. T1) - Remove to approximately 10ft in height and retain the remaining stem. Standing in Group G7 of Tree Preservation Order.

Reference
TPP/0539/26
Application date
7 September 2026
Approval of conditionsAwaiting decision

79 Chandos Avenue London N20 9EG

Submission of details of conditions 5 (Refuse/recycling storage) 6 (Cycle parking/storage) 7 (Hard and soft landscaping) 12 (Enclosure/boundary treatment) 17 (Parking layout) 18 (ecological enhancement features )19 (details of a Low Impact Lighting) 20 (Hedgehog highways) pursuant to planning permission 25/2414/S73 dated 03/09/2025

Reference
26/3242/CON
Application date
4 September 2026
Amendment to an existing permissionAwaiting decision

33 Rosslyn Avenue Barnet EN4 8DH

Non-material amendments to planning permission reference 24/1856/HSE dated 10/07/24 for 'Single storey rear extension with new raised terrace area with associated access steps'. Amendments include change to size of door opening and colour of proposed rear door frame

Reference
26/3216/NMA
Application date
2 September 2026
Outline or preliminary applicationAwaiting decision

38 Church Crescent London N20 0JP

Roof extension involving hip to gable with rear dormer window, juliette balcony with 3no. front facing rooflights

Reference
26/3191/192
Application date
1 September 2026
Full planning applicationAwaiting decision

117 Russell Lane London N20 0AZ

2no. single storey rear extensions following demolition of the existing garage and rear projection. Removal of front entrance canopy

Reference
26/3177/HSE
Application date
28 August 2026
Outline or preliminary applicationAwaiting decision

78 Russell Lane London N20 0AP

2no. Single storey rear extensions with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres

Reference
26/3133/PNH
Application date
25 August 2026
Works to TPO treesRefused

42 Oakleigh Park North London N20 9AR

3 x Pine - Reduce the overhang to the drive by 2.0m back to growth points. Reduce the overhang to the neigbours drive by 2.0m back to growth points. Standing in Group G49 of Tree Preservation Order.

Reference
TPP/0273/26
Application date
13 May 2026
Decision date
6 July 2026
Householder ApplicationApproved

46 Haslemere Avenue Barnet EN4 8EZ

Single storey rear extension with extended raised patio area with glass balustrade and external steps. Part conversion of the existing garage into a habitable room, including alterations to roof

Reference
26/1165/HSE
Application date
26 March 2026
Decision date
22 May 2026
Proposed Lawful Development CertificateApproved

46 Haslemere Avenue Barnet EN4 8EZ

Roof extension involving hip to gable, replacement rear dormer window with juliette balcony and new side gable window

Reference
26/1153/192
Application date
26 March 2026
Decision date
2 April 2026
Planning information from local councils and PlanIt. Area boundaries use ONS and Planning Data where available. Check the council record for the latest decisions and documents.

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PLANNING CONTEXT

Rules and protections at this location

These rules were checked at the search location (N20 9AR). They do not necessarily apply to every address in the results area.

PLANNING RESTRICTIONS

What applies at this location

These describe protections or restrictions on the location. They are not planning applications or council decisions.

What could affect a property here?

These are planning protections or restrictions that apply at the location we checked. They can affect what you are allowed to build, alter or demolish. The number beside a heading simply tells you how many overlapping map records were found — it is not a rating and it is not the number of planning applications.

Article 4 directionApplies here

This location is covered by the Article 4 direction Article 4 Small Houses in Multiple Occupation (HMO) Area 1. Some changes that would normally not need planning permission may need it here.

National planning data does not include every local rule. Check the relevant council where a decision depends on it.