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11 Cromwell Road Teddington TW11 9EQ

PA25/3337Householder ApplicationApproved
Householder

Approved on 23 February 2026

Council decision: Granted PermissionDelegated (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

The proposal is for insertion of 2 x sky lights in the front roof slope of the cat-slid-roof, relocation of the entrance door and insertion of four sash windows on the ground floor side elevation facing Cromwell Rd, extension of the living room to the rear, removal of the chimney breast along with 2 x double doors replacing them with 3 x full height fixed glass panels, conversion of the integral gar-age to office, insertion of a sky light to side roof slope and a window on the first floor side elevation, removal of 2 x sash windows from ground floor side elevation and addition of a new sash window and relocation of the single door, replacing the low railing on the right side of the existing gate with wall to match existing adjacent wall, addition of Trellis with vegetation hedge over brick wall for privacy from balconies opposite, relocation of the front gate to align with new entrance and installation of 9 x solar panels on side roof slope.

Received
25 September 2025
Decision level
Delegated (officer decision)
Ward
Teddington Ward [TDD]
  1. Received25 Sep
  2. Validated25 Sep
  3. Consult.
  4. Target20 Nov
  5. Decided23 Feb

Decided in 151 days (council typically 49)

About this application

This is a full planning application for an extension at 11 Cromwell Road Teddington TW11 9EQ. Richmond has handled 4,063 applications of this type. This one was decided in 151 days, 15 weeks longer than Richmond's typical decision time. There are no previous applications recorded at this address. In the past year there have been 185 applications across Teddington Ward [TDD]. We hold 1,474 applications in total for the TW11 postcode area.

83% of full applications at London Borough of Richmond upon Thames were approved. Across all application types, the council typically decides in about 7 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
TW11 9EQ
Application type
Householder Application
Scale / size
Medium
District
North

Planning application dates

Date validated
25 September 2025
Target decision date
20 November 2025
Application expires
23 February 2026
Permission expires
22 February 2029

Planning decision

Statutory period
151 days

Additional information

Planning Portal ID
PP-14324643
UPRN
100022322015
Documents
26

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Brownfield land register: Sheldon House, Cromwell Road, TeddingtonRegister site at or near this address
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

flood storage areas, conservation areas, listed buildings, 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 and heritage coasts.

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.

Associated applications

  1. 2026
    21 Oct

    Variation of condition 4 (approved drawings) of planning permission PA25/3337

    PendingVariation of conditions (s73)PA26/3567
  2. 2026
    18 Jun

    Non-material amendment to planning permission PA25/3337

    ApprovedNon-material amendmentAmendmentPA26/2150
  3. 2025
    25 Sep

    The proposal is for insertion of 2 x sky lights in the front roof slope of the cat-slid-roof, relocation of…

    This applicationApprovedFullPA25/3337

Source: Richmond

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

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