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156 Somerset Avenue Chessington KT9 1PR

24/02020/HOUHouseholderRefused

Refused on 1 November 2024

Council decision: RefuseDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Erection of rear dormer roof extension with Juliet balcony, raising of flat roof area on main roof and installation of 2nos. front rooflights to facilitate loft conversion

Received
16 August 2024
Decision level
Delegated (officer decision)
Ward
Hook & Chessington North
  1. Received16 Aug
  2. Validated27 Aug
  3. Consult.24 Sep
  4. Target1 Nov
  5. Decided1 Nov

Decided in 66 days (council typically 56)

About this application

This is a full planning application for a loft conversion at 156 Somerset Avenue Chessington KT9 1PR. Kingston has handled 605 applications of this type. This one was decided in 77 days, 3 weeks longer than Kingston's typical decision time. There are no previous applications recorded at this address. We hold 536 applications in total for the KT9 postcode area.

82% of full applications at Royal Borough of Kingston upon Thames 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
KT9 1PR
Application type
Householder
Scale / size
Medium
Parish
South Of The Borough

Planning application dates

Date validated
27 August 2024
Consultation expiry
24 September 2024
Neighbour consultation start
3 September 2024
Neighbour consultation end
24 September 2024
Last date for comments
24 September 2024
Target decision date
1 November 2024

Applicant and agent

Agent address
Roy Gladwell Design 101 Coleridge Way Borehamwood WD6 2AE

Planning decision

Statutory period
66 days

Appeal history

3359422
Allowed
Type: Householder (HAS)Procedure: Written RepresentationsDecision: 13 August 2025Dev Type: Householder developmentsReason: Refusal

Additional information

Planning Portal ID
PP-13339661
Documents
19
Constraints
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 2: Medium probability (rivers and sea)
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: Kingston

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

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