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13 Kilmiston Avenue Shepperton TW17 9DL

20/00241/CPDCert. of Lawful Proposed Use and DevApproved
Outline / PiP

Approved on 5 May 2020

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

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.

Proposal

Certificate of Lawfulness for the propsed development of roof alterations that would include a hip-to-gable alteration and the installation of a rear facing dormer.

Received
5 March 2020
Decision level
Delegated (officer decision)
Ward
Shepperton Town
  1. Received5 Mar
  2. Validated10 Mar
  3. Consult.2 Apr
  4. Target5 May
  5. Decided5 May

Decided in 56 days (council typically 56)

About this application

This is an outline application for a dormer extension at 13 Kilmiston Avenue Shepperton TW17 9DL. Spelthorne has handled 482 applications of this type. This one was decided in 61 days, 5 days longer than Spelthorne's typical decision time. There are no previous applications recorded 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.

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 9DL
Application type
Cert. of Lawful Proposed Use and Dev
Scale / size
Small

Planning application dates

Date validated
10 March 2020
Consultation expiry
2 April 2020
Last date for comments
2 April 2020
Target decision date
5 May 2020

Applicant and agent

Agent address
94, Gainsborough Court Walton on Thames Surrey KT12 1NL UK

Planning decision

Statutory period
56 days

Publicity

Last advertised
12 March 2020
Advertisement expiry
2 April 2020

Additional information

Planning Portal ID
PP-08536645
Comments
0
Documents
26
Constraints
5

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
  • Conservation area: Manygate Lane Conservation AreaPart of the site
Also checked, none recorded (23)

flood storage 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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