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70 Lyndhurst Avenue, Twickenham, Richmond Upon Thames, TW2 6BU

PA26/0609General Permitted Development ExtensionApproved
Outline / PiP

Approved on 23 March 2026

Council decision: GPD Extension ApprovedDelegated (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

Erection of single storey rear extension 6m in depth, 3.14m in height and 2.54m in height to eaves.

Received
23 February 2026
Decision level
Delegated (officer decision)
Ward
Heathfield Ward [HTF]
  1. Received23 Feb
  2. Validated23 Feb
  3. Consult.
  4. Target6 Apr
  5. Decided23 Mar

Decided in 28 days (council typically 49)

About this application

This is an outline application for a single storey rear extension at 70 Lyndhurst Avenue, Twickenham, Richmond Upon Thames, TW2 6BU. Richmond has handled 2,078 applications of this type. This one was decided in 28 days, 3 weeks quicker than Richmond's typical decision time. There are no previous applications recorded at this address. In the past year there have been 98 applications across Heathfield Ward [HTF]. We hold 1,033 applications in total for the TW2 postcode area.

87% of outline 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
TW2 6BU
Application type
General Permitted Development Extension
Scale / size
Small
District
North

Planning application dates

Date validated
23 February 2026
Target decision date
6 April 2026
Application expires
16 March 2026
Permission expires
22 March 2029

Planning decision

Statutory period
42 days

Additional information

Planning Portal ID
PP-14727847
UPRN
100022340077
Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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 (22)

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, 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.

Associated applications

  1. 2026
    7 Apr

    Single storey Rear extension Approved under -PA26/0609

    WithdrawnHouseholderRelatedPA26/1104
  2. 2026
    23 Feb

    Erection of single storey rear extension 6m in depth, 3.14m in height and 2.54m in height to eaves.

    This applicationApprovedOutlinePA26/0609

Source: Richmond

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

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