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108 Elmer Gardens, Isleworth, TW7 6HA

P/2026/2321Lawful Development Certificate (Proposed)Refused
Lawful development certificate

Proposal

Certificate of lawfulness proposed for the erection of a single storey rear extension to the house.

Received
12 August 2026
Decided
30 September 2026 · LAWFNOTGRANT
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.

  1. Received12 Aug
  2. Validated12 Aug
  3. Consult.
  4. Target
  5. Decided30 Sep

Decided in 49 days (council typically 56)

8 weeks typical decision time in Hounslow86% of lawful development certificate (proposed) applications approved

This is a planning application for a single storey rear extension at 108 Elmer Gardens, Isleworth, TW7 6HA. Hounslow has handled 55 applications of this type and approves 86% of them, typically deciding them in 30 days. This one was decided in 49 days, 3 weeks longer than Hounslow's median. There are no previous applications recorded at this address. We hold 852 applications in total for the TW7 postcode area.

Application Details

Reference
P/2026/2321
Address
108 Elmer Gardens, Isleworth, TW7 6HA
Postcode
TW7 6HA
Local Authority
Hounslow
Application Type
Lawful Development Certificate (Proposed)
Decision Status
Rejected
Current Status
Final Decision

Applicant & Agent

Planning Application Dates

Date Received
11 August 2026
Date Decided
30 September 2026
Date Validated
12 August 2026
Date Submitted
12 August 2026

Planning Decision

Decision
LAWFNOTGRANT

Publicity

Appeal

Additional Information

Coordinates
51.467070, -0.348436
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Hounslow

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

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Planning constraints

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction
  • 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 2026-10-09. 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.

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