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45 Princes Avenue London N13 6HA

26/02506/PRHRefused

Refused on 21 July 2026

2 reasons 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

Single-storey rear extension 6m deep x 3m high (2.8m high to eaves).

Submitted
15 June 2026
  1. Received15 Jun
  2. Validated
  3. Consult.
  4. Target
  5. Decided21 Jul

Decided in 36 days

About this application

This is a planning application for a single storey rear extension at 45 Princes Avenue London N13 6HA. Enfield has handled 10,002 applications of this type. This one was decided in 36 days, 13 days quicker than Enfield's typical decision time. The site is in a conservation area. There has been 1 other application at this address. We hold 694 applications in total for the N13 postcode area.

Why it was refused

  1. The proposed extension by reason of its size, siting, depth and height would result in a dominant and overbearing form of development having an unacceptable impact on the amenities of the adjoining properties 43 and 47 Princes Avenue through loss of light, outlook and sense of enclosure contrary to the National Planning Policy Framework (NPPF, 2024), DMD 8 and DMD 11 of the Development Management Document (2014) and CP30 of the Core Strategy (2010).
  2. The proposed development extends beyond a wall forming a side elevation and has a width greater than half the width of the original house and does not constitute Permitted Development under Article 3 and Schedule 2, Part 1, Class A.1.(j)(iii) of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended).

From the council's decision notice.

Application details

Postcode
N13 6HA

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.

Planning history at this site

1 other application at this property, newest first.

  1. 2026
    9 Feb

    Single storey rear extension.

    RefusedHouseholder26/00494/HOU

Source: Enfield

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

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