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250 Regents Park Road London N3 3HN

26/0551/PNEPrior Notification (Class E to Resi)Approved
Outline / PiP

Approved on 28 September 2026

8 conditions

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

Change of use of part ground floor and basement from (Class E) into 2no. self-contained flats (Class C3) Associated amenity space and cycle storage

Received
12 February 2026
Ward
Finchley Church End
Agent
Natalie Leiwy Architects
  1. Received12 Feb
  2. Validated16 Feb
  3. Consult.16 Mar
  4. Target13 Apr
  5. Decided28 Sep

Decided in 224 days (council typically 56)

About this application

This is an outline application for a change of use at 250 Regents Park Road London N3 3HN. Barnet has handled 2,167 applications of this type. This one was decided in 228 days, 25 weeks longer than Barnet's typical decision time. There are no previous applications recorded at this address. In the past year there have been 144 applications across Finchley Church End. We hold 1,016 applications in total for the N3 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
N3 3HN
Application type
Prior Notification (Class E to Resi)
Scale / size
Small

Planning application dates

Date validated
16 February 2026
Consultation expiry
16 March 2026
Neighbour consultation start
16 February 2026
Neighbour consultation end
16 March 2026
Target decision date
13 April 2026

Applicant and agent

Agent
Natalie Leiwy Architects
Architect profile
NATALIE LEIWY ARCHITECTS LIMITED
Agent address
27 Hillcrest Avenue Edgware Middlesex HA8 8NZ

Planning decision

Statutory period
56 days

Publicity

Site notice start
19 February 2026
Site notice end
12 March 2026

Additional information

Planning Portal ID
PP-14638312
Comments
0
Documents
7

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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