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Trend 143 Gaston Way Shepperton TW17 8ET

25/01141/HOUHouseholder ApplicationRefused
Householder

Refused on 21 November 2025

Council decision: Application RefusedDelegated (officer decision)

Site boundary (council red line)

Proposal

Proposed erection of a single-storey rear extension and first floor extension, solar panels on roof and air source heat pump located to the side of the property. (As shown on location plan and plan no's ED01 A1, ED02 A1, ED03 A1, ED04 A1, ED05 A1, PD01 A1, PD04 A1 received 16.09.2025 and PD02 A1, PD03 A1, PD05 A1, PD06 A1, PD07 A1 received 08.10.2025

Received
16 September 2025
Decision level
Delegated (officer decision)
Public comments
1
Ward
Shepperton Town
Agent
Black Elephant Architecture Design Studio Ltd
  1. Received16 Sep
  2. Validated26 Sep
  3. Consult.19 Nov
  4. Target21 Nov
  5. Decided21 Nov

Decided in 56 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at Trend 143 Gaston Way Shepperton TW17 8ET. Spelthorne has handled 721 applications of this type. This one was decided in 66 days, 10 days longer than Spelthorne's typical decision time. There has been 1 other application at this address. In the past year there have been 38 applications across Shepperton Town. We hold 619 applications in total for the TW17 postcode area.

87% of full applications at Spelthorne Borough Council 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
TW17 8ET
Application type
Householder Application
Scale / size
Small
Parish
Laleham And Shepperton ED

Planning application dates

Date validated
26 September 2025
Consultation expiry
19 November 2025
Consultation start
29 October 2025
Consultation end
19 November 2025
Neighbour consultation start
8 October 2025
Neighbour consultation end
29 October 2025
Last date for comments
19 November 2025
Target decision date
21 November 2025

Applicant and agent

Agent
Black Elephant Architecture Design Studio Ltd
Architect profile
BLACK ELEPHANT ARCHITECTURE DESIGN STUDIO LTD
Agent address
31 Friern Barnet Road Friern Barnet London N11 1NE

Planning decision

Statutory period
56 days

Publicity

Last advertised
8 October 2025
Advertisement expiry
29 October 2025

Additional information

Planning Portal ID
PP-14320123
Documents
25
Constraints
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 2: Medium probability (rivers and sea)Part of the site
Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, 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: Spelthorne

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