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16 Waterside Close Shepperton TW17 0SS

26/00075/CPDCert. of Lawful Proposed Use and DevApproved
Outline / PiP

Approved on 23 March 2026

Council decision: Grant Cert Lawful Prop Use/DevDelegated (officer decision)

Site boundary (council red line)

Proposal

Certificate of lawfulness for proposed single storey rear extension and loft conversion including a rear dormer and hip to gable extension

Received
26 January 2026
Decision level
Delegated (officer decision)
Ward
Laleham And Shepperton Green
Agent
Polar Design
  1. Received26 Jan
  2. Validated26 Jan
  3. Consult.18 Feb
  4. Target23 Mar
  5. Decided23 Mar

Decided in 56 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 16 Waterside Close Shepperton TW17 0SS. Spelthorne has handled 482 applications of this type. This one was decided in 56 days. There are no previous applications recorded at this address. In the past year there have been 26 applications across Laleham And Shepperton Green. We hold 619 applications in total for the TW17 postcode area.

88% of outline 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.See what's approved near your address

Application details

Postcode
TW17 0SS
Application type
Cert. of Lawful Proposed Use and Dev
Scale / size
Small
Parish
Laleham And Shepperton ED

Planning application dates

Date validated
26 January 2026
Consultation expiry
18 February 2026
Last date for comments
18 February 2026
Target decision date
23 March 2026

Applicant and agent

Agent
Polar Design
Agent address
42 Prince John Road London SE9 6QA

Planning decision

Statutory period
56 days

Publicity

Last advertised
28 January 2026
Advertisement expiry
18 February 2026

Additional information

Planning Portal ID
PP-14650691
Comments
0
Documents
12
Constraints
8

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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