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76 Claremont Avenue New Malden KT3 6QN

25/P2866PA - Householder Class A extensions up to 6/8m long - Part 1, Sched. 2Approved
Householder

Approved on 6 November 2025

Council decision: Prior Approval Not RequiredDelegated (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

APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 6M, MAXIMUM HEIGHT OF 3M AND EAVES HEIGHT OF 2.89M.

Received
3 October 2025
Decision level
Delegated (officer decision)
Ward
West Barnes
  1. Received3 Oct
  2. Validated6 Oct
  3. Consult.29 Oct
  4. Target
  5. Decided6 Nov

Decided in 31 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 76 Claremont Avenue New Malden KT3 6QN. Merton has handled 637 applications of this type. This one was decided in 34 days, 3 weeks quicker than Merton's typical decision time. There are no previous applications recorded at this address. In the past year there have been 111 applications across West Barnes. We hold 1,213 applications in total for the KT3 postcode area.

79% of outline applications at London Borough of Merton 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
KT3 6QN
Application type
PA - Householder Class A extensions up to 6/8m long - Part 1, Sched. 2
Development type
Development monitoring information not needed
Scale / size
Small

Planning application dates

Date validated
6 October 2025
Consultation expiry
29 October 2025
Consultation end
29 October 2025
Last date for comments
29 October 2025
Application expires
13 November 2025
Permission expires
6 November 2028

Planning decision

Statutory period
38 days

Additional information

Documents
6

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 and tree preservation orders. Ask the council if these matter.

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.

Planning history at this site

6 other applications at this property, newest first.

  1. 2026
    10 Sep

    IN REPSECT OF EXISTING OUTBUILDING IN REAR GARDEN FOR USE INCIDENTAL TO DWELLINGHOUSE

    PendingApplication26/LDCP/1125
  2. 2026
    18 Feb

    C3 to C4 HMO - 76 Claremont Avenue, KT3 6QN

    ApprovedLawful development: Proposed use26/LDCP/0175
  3. 2026
    7 Jan

    Erection of a double-story rear and side extension to the existing building.

    ApprovedFull planning permission26/P0023
  4. 2025
    5 Nov

    APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE ERECTION OF A PROPOSED SINGLE STOREY…

    RefusedLawful development: Proposed use25/P3235
  5. 2025
    3 Nov

    APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND…

    ApprovedLawful development: Proposed use25/P2913
  6. 2025
    30 Oct

    ERECTION OF A TWO STOREY SIDE EXTENSION WITH GABLE ROOF, FIRST FLOOR REAR/SIDE EXTENSION AND SINGLE STOREY…

    RefusedFull planning permission25/P3126

Source: Merton

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

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