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3, Callard Avenue, N13 5HW

26/02407/FULFull planning permissionRefused
Full

Refused on 13 August 2026

1 reason for refusal

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

Conversion of single family dwelling house into 2 self-contained maisonettes.

Submitted
22 June 2026
  1. Received22 Jun
  2. Validated
  3. Consult.
  4. Target
  5. Decided13 Aug

Decided in 52 days (council typically 49)

About this application

This is a planning application at 3, Callard Avenue, N13 5HW. Enfield has handled 1,094 applications of this type. This one was decided in 52 days, 3 days longer than Enfield's typical decision time. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 47 applications across Highfield. We hold 694 applications in total for the N13 postcode area.

68% of full planning permission applications at London Borough of Enfield were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Why it was refused

  1. The proposed development would fail to provide a satisfactory standard of accommodation for future occupiers. In particular, Flats A and B would provide substandard living accommodation by reason of inadequate internal space standards. Flat B would further fail to provide adequate floor-to- ceiling heights and private outdoor amenity space. Furthermore, the poor internal vertical stacking arrangement whereby the principal living accommodation of Flat B would be positioned directly above a bedroom serving Flat A, would give rise to a foreseeable risk of noise transmission and disturbance to future occupiers. The proposal would therefore result in unacceptable living conditions for future occupiers and would be contrary to National Planning Policy Framework (2024), Policy D6 of the London Plan (2021), the Housing Design Standards LPG (2023), Policies CP4 and CP30 of the Enfield Core Strategy (2010), and Policies DMD5, DMD8 and DMD9 of the Enfield Development Management Document (2014).

From the council's decision notice.

Application details

Postcode
N13 5HW
Application type
Full planning permission

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Borough wide
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, 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: Enfield

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

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