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41 Castelnau, Barnes, London, SW13 9RS

PA26/0428Full ApplicationAwaiting decision
Full
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

Internal refurbishment, with replacement of conservatory to create an extension

Received
9 February 2026
Decision due
18 May 2026
Ward
Barnes Ward [BRN]
  1. Received9 Feb
  2. Validated23 Mar
  3. Consult.24 Apr
  4. Target18 May
  5. Decided

Have your say

Comments close on 24 April.

View on the council's site

About this application

This is a planning application for a conservatory at 41 Castelnau Barnes London SW13 9RS. Richmond has handled 122 applications of this type. It has been with the council since 23 March 2026 and is still awaiting a decision. The site is in the Castelnau conservation area. There are no previous applications recorded at this address. In the past year there have been 210 applications across Barnes Ward [BRN]. We hold 1,864 applications in total for the SW13 postcode area.

71% 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
SW13 9RS
Application type
Full Application
Scale / size
Small
District
South

Planning application dates

Date validated
23 March 2026
Consultation expiry
24 April 2026
Consultation end
24 April 2026
Application expires
15 April 2026

Applicant and agent

Applicant
Private applicant

Planning decision

Statutory period
56 days

Publicity

First advertised
3 April 2026
Site notice start
3 April 2026

Additional information

Planning Portal ID
PP-14687388
UPRN
10070720532
Documents
26

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: Castelnau

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, 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.

Source: Richmond

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

You may need a flood risk assessment. Drainage & flood risk consultants near this site

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

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