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70 Tamworth Street, London, SW6 1LE

P/2026/00525/NMATNon-Material Amendment SubmissionAwaiting decision
Discharge / amendments
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

Non-material amendment to planning permission reference: 2025/02237/FUL dated 16th October 2025 for the "Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; removal of part of the remaining pitched roof of the existing back addition at second floor level to form a roof terrace enclosed with a 1.7 metre high obscured glazed screen; installation of a door to the rear elevation of the proposed rear extension at second floor level to provide access to the proposed roof terrace; and installation of 2no. rooflights in the front roofslope." Amendment sought is the raising of the height of the approved rear extension at second floor level to the same height as the approved rear roof extension.

Received
27 February 2026
Ward
Lillie
  1. Received27 Feb
  2. Validated17 Mar
  3. Consult.2 Mar
  4. Target
  5. Decided

Have your say

Comments close on 2 March.

View on the council's siteDocuments (3)

About this application

This is an application to amend a permission at 70 Tamworth Street, London, SW6 1LE. Hammersmith and Fulham has handled 131 applications of this type. It has been with the council since 27 February 2026 and is still awaiting a decision. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 70 applications across Lillie. We hold 2,310 applications in total for the SW6 postcode area.

92% of amendment applications at London Borough of Hammersmith and Fulham were approved. Across all application types, the council typically decides in about 10 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
SW6 1LE
Application type
Non-Material Amendment Submission
Scale / size
Small

Planning application dates

Date validated
17 March 2026
Consultation expiry
2 March 2026
Consultation end
2 March 2026
Application expires
30 March 2026

Planning decision

Statutory period
13 days

Additional information

Documents
3

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Sedlescombe Road

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

Also checked, none recorded (21)

flood storage 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
    27 Feb

    Non-material amendment to planning permission reference: 2025/02237/FUL

    This applicationPendingNon-material amendmentP/2026/00525/NMAT
  2. 2025
    19 Aug

    Rear dormer and extension to the outrigger to facilitate a loft conversion and roof terrace 15sqm. Amended of…

    ApprovedFull planning permissionPart of2025/02237/FUL

Source: Hammersmith and Fulham

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

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For applicants and trades

Before the decision

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The site is in flood zone 3 (Environment Agency).

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