Skip to content

15 Horsham Avenue London N12 9BG

24/0982/PNHPrior Notification (Householder)Approved
Householder

Approved on 2 May 2024

Council decision: Prior Approval Not RequiredDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

2no. single storey rear extensions; 1no with with a proposed depth of 6.00 metres, maximum height of 3.30 metres and eaves height of 3.00 metres and 1no with a proposed depth of 4.00 metres, maximum height of 3.30 metres and eaves height of 3.00 metres

Received
10 March 2024
Decision level
Delegated (officer decision)
Ward
Woodhouse
Agent
RERJ Architecture and Planning Ltd
  1. Received10 Mar
  2. Validated28 Mar
  3. Consult.20 Apr
  4. Target9 May
  5. Decided2 May

Decided in 35 days (council typically 56)

About this application

This is an outline application for an extension at 15 Horsham Avenue London N12 9BG. Barnet has handled 2,167 applications of this type. This one was decided in 53 days, 3 days quicker than Barnet's typical decision time. There has been 1 other application at this address. We hold 796 applications in total for the N12 postcode area.

75% of outline applications at London Borough of Barnet were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
N12 9BG
Application type
Prior Notification (Householder)
Scale / size
Small

Planning application dates

Date validated
28 March 2024
Consultation expiry
20 April 2024
Neighbour consultation start
28 March 2024
Neighbour consultation end
20 April 2024
Target decision date
9 May 2024

Applicant and agent

Agent
RERJ Architecture and Planning Ltd
Agent address
373 Oakleigh Road North London N20 0RS

Planning decision

Statutory period
42 days

Additional information

Planning Portal ID
PP-12876406
Comments
0
Documents
4

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Planning history at this site

1 other application at this property, newest first.

  1. 2024
    14 Jun

    Single storey rear extension

    ApprovedHouseholder24/2368/HSE

Source: Barnet

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near N12

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report