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15 Parkside London NW7 2LJ

26/0143/HSEHouseholder ApplicationApproved
Householder

Approved on 23 February 2026

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Part single, part two storey rear and side extension with associated patio and access steps. Single storey front extension incorporating new front porch. Roof extension to include new hipped roof to side, 1 no. rear dormer window, 1no. side dormer window and 2 no. front facing rooflights. New front vehicular access and hardstanding to provide off-street parking (amended)

Received
14 January 2026
Ward
Mill Hill
Agent
ES Architecture Ltd
  1. Received14 Jan
  2. Validated16 Jan
  3. Consult.
  4. Target13 Mar
  5. Decided23 Feb

Decided in 38 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 15 Parkside London NW7 2LJ. Barnet has handled 4,516 applications of this type. This one was decided in 40 days, 2 weeks quicker than Barnet's typical decision time. There has been 1 other application at this address. In the past year there have been 132 applications across Mill Hill. We hold 1,045 applications in total for the NW7 postcode area.

77% of full 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
NW7 2LJ
Application type
Householder Application
Scale / size
Small

Planning application dates

Date validated
16 January 2026
Consultation expiry
19 February 2026
Target decision date
13 March 2026

Applicant and agent

Agent
ES Architecture Ltd
Architect profile
ES ARCHITECTURE LTD
Agent address
57 Chester Road Watford WD18 0RG

Planning decision

Statutory period
56 days

Publicity

Site notice start
29 January 2026
Site notice end
19 February 2026

Additional information

Planning Portal ID
PP-14609534
Comments
0
Documents
20

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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.

Source: Barnet

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

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