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58 Waltham Avenue Hayes

13658/APP/2023/1993FullApproved

Approved on 19 July 2023

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

Proposal

Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 3 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)

Received
7 July 2023
Ward
PINKWELL 2022
  1. Received7 Jul
  2. Validated7 Jul
  3. Consult.
  4. Target1 Sep
  5. Decided19 Jul

Decided in 12 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 58 WALTHAM AVENUE HAYES. Hillingdon has handled 4,983 applications of this type. This one was decided in 12 days, 6 weeks quicker than Hillingdon's typical decision time. There are no previous applications recorded at this address. In the past year there have been 151 applications across PINKWELL 2022. We hold 924 applications in total for the UB3 postcode area.

87% of full applications at London Borough of Hillingdon 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.Planning something similar? See what gets approved on your street

Application details

Postcode
UB3 1TE
Application type
Full
Scale / size
Small

Planning application dates

Date validated
7 July 2023
Target decision date
1 September 2023

Applicant and agent

Agent address
Mr Idris Anjary 68 High Worple London HA2 9SZ

Planning decision

Statutory period
56 days

Additional information

Documents
6

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: Residential extensions
  • 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: Hillingdon

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

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