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144 The Avenue Sunbury-on-Thames TW16 5EA

26/00068/HOUHouseholder ApplicationAwaiting decision
Householder
Site boundary (council red line)

Proposal

Installation of 3no. external air conditioning units (retrospective)

Received
22 January 2026
Decision due
20 April 2026
Decision level
Delegated (officer decision)
Public comments
1
Ward
Sunbury East
Agent
Your Architect Ltd
  1. Received22 Jan
  2. Validated23 Feb
  3. Consult.17 Mar
  4. Target20 Apr
  5. Decided

Have your say

Comments close on 17 March.

Comment on the council's siteDocuments (12)

About this application

This is a full planning application at 144 The Avenue Sunbury-on-Thames TW16 5EA. Spelthorne has handled 721 applications of this type. It has been with the council since 22 January 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 32 applications across Sunbury East. We hold 329 applications in total for the TW16 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
TW16 5EA
Application type
Householder Application
Scale / size
Small
Parish
Lower Sunbury And Halliford ED

Planning application dates

Date validated
23 February 2026
Consultation expiry
18 March 2026
Consultation start
24 February 2026
Consultation end
17 March 2026
Neighbour consultation start
24 February 2026
Neighbour consultation end
17 March 2026
Last date for comments
18 March 2026

Applicant and agent

Agent
Your Architect Ltd
Architect profile
YOUR ARCHITECT LIMITED
Agent address
Estoril 181 Uxbridge Road Harrow HA36TP

Planning decision

Statutory period
56 days

Publicity

Last advertised
25 February 2026
Advertisement expiry
18 March 2026

Additional information

Planning Portal ID
PP-14641792
Documents
12
Constraints
5

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Tree Preservation Order: TPO030SUNPart of the site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, Article 4 directions, 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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For applicants and trades

Before the decision

You may need a tree survey and arboricultural impact assessment. Arboriculturists near this site

Protected trees (TPO) are on or next to this site.

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Nearest first, within 25 miles of the site. Every firm is listed free.

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