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18, Botsford Road, Raynes Park, SW20 9NP

25/P3223Full planning permissionApproved
Full

Approved on 5 May 2026

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

Conversion of single dwellinghouse into 1x self-contained flat and 1x self-contained maisonette with associated external alterations and landscaping.

Submitted
21 November 2025
  1. Received21 Nov
  2. Validated
  3. Consult.
  4. Target
  5. Decided5 May

Decided in 165 days (council typically 56)

About this application

This is a planning application for a new dwelling at 18, Botsford Road, Raynes Park, SW20 9NP. Merton has handled 414 applications of this type. This one was decided in 165 days, 16 weeks longer than Merton's typical decision time. There have been 2 other applications at this address. In the past year there have been 99 applications across Cannon Hill. We hold 1,803 applications in total for the SW20 postcode area.

86% of full planning permission 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.Planning something similar? See what gets approved on your street

Application details

Postcode
SW20 9NP
Application type
Full planning permission

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.

Associated applications

  1. 2026
    8 Jun

    APPLICATION FOR DISCHARGE OF CONDITION 4 (BOUNDARY TREATMENT), 7 (LANDSCAPING), 9 (BIRD, BAT AND HEDGEHOG…

    ApprovedDischarge of conditions26/DOC/1175
  2. 2025
    21 Nov

    Conversion of single dwellinghouse into 1x self-contained flat and 1x self-contained maisonette with…

    This applicationApprovedFull planning permission25/P3223

Source: Merton

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

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