16 Cumberland Road Barnes London SW13 9LY Data via plota.co.uk

PA26/2694 - Householder Application Approved
Extensions & alterations

Proposal

Construction of a front porch canopy and alteration to main entrance door and w Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
3 Aug 2026
✓
Validated
5 Aug 2026
✓
Approved
4 Sept 2026

Approved on 4 Sept 2026 · Delegated Decision · Last checked 4 Sept 2026

Documents

View the documents on the council's website ↗

Site constraints 6

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
National infrastructure project: Thames Tideway Tunnel
The site is inside the project boundary. Waste water treatment, decided. The project page says whether consent was granted.
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Air quality management area: Richmond AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Local nature reserve 334 m away: Leg of Mutton Reservoir; Inside the Richmond upon Thames built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
Not affected
Not green belt · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Richmond upon Thames
Application type
Householder Application
Postcode
SW13 9LY
Received
3 Aug 2026
Validated
5 Aug 2026
Ward
Barnes Ward [BRN]
Case officer
Show
Target decision
28 Sept 2026
Decision
Granted Permission
Decision date
4 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
EVOLVE DESIGN

How this decision compares

Decided in 30 days from validation, 18 days faster than Richmond upon Thames's median of 48 for extensions. Approved, as 86% of extensions here are.

78%decided within 8 weeks
86%approved
1,177decided in the last year

Plota live figures for extensions decided by Richmond upon Thames in the last twelve months, from validation. Richmond upon Thames decision record →

Consultation & key dates

Alt. reference
PP-15121661
Statutory expiry
26 Aug 2026

Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2018 Approved
Single Storey Rear & Side Extension.
18/1136/HOT
2017 Approved
Construction of a single-storey rear and side extension.
17/3742/HOT
Within ~100m

Nearby activity

2023 Refused
27 Westmoreland Road Barnes London SW13 9RZ
Installation of Air Source Heat Pump with acoustic screen and heat recovery unit to roof…
23/3051/HOT
2023 Approved
27 Westmoreland Road Barnes London SW13 9RZ
New garden room with associated basement with lightwell. Extension of the existing baseme…
23/1786/HOT
2023 Approved
35 Byfeld Gardens Barnes London SW13 9HP
Replacing existing glass roof with pitched tiled roof including 3 rooflights and raising…
23/2043/HOT
2023 Approved
40 Westmoreland Road Barnes London SW13 9RY
Erection of outbuilding in rear garden.
23/0978/HOT
2022 Approved
29 Melville Road Barnes London SW13 9RH
Replacement single storey rear extension, alterations to the existing rear dormer, togeth…
22/3336/HOT
2022 Approved
39 Westmoreland Road Barnes London SW13 9RZ
Construction of rear dormer and the installation of three rooflights at the front roof an…
22/2837/PS192
2022 Approved
35 Melville Road Barnes London SW13 9RH
Replacement of existing rear doors, new side facing floor to ceiling window on ground flo…
22/2381/HOT
2022 Approved
15 Melville Road Barnes London SW13 9RH
Single-story ground floor rear extension
22/2231/HOT
2022 Approved
15 Westmoreland Road Barnes London SW13 9RZ
Extension of existing basement, demolition of existing single storey rear extension and c…
22/1917/HOT
2022 Approved
22 Berkeley Road Barnes London SW13 9LZ
Single storey rear extension. Replacement front door and fenestration on rear elevation.
22/0516/HOT
2022 Approved
22 Berkeley Road Barnes London SW13 9LZ
single-storey rear extension (5.75m depth, 3.00m eaves height, 3.00m overall height)
22/0549/PDE
2021
2 Westmoreland Road Barnes London SW13 9RY
Garden outbuilding with store room, for incidential use.
21/4321/HOT
2021 Refused
15 Westmoreland Road Barnes London SW13 9RZ
Enlargement of existing basement, replacement single-storey rear extension, installation…
21/3263/HOT
2021 Approved
38 Westmoreland Road Barnes London SW13 9RY
Proposed alterations to existing front and rear dormers
21/3467/HOT
2021 Approved
24 Westmoreland Road Barnes London SW13 9RY
Single storey rear/side extension. Roof extensions including hip to gable roof extension…
21/2016/HOT
2021 Approved
2 Westmoreland Road Barnes London SW13 9RY
New front garden gate & gate pillars adjustment to side wall on Ferry Road to extend port…
21/0676/HOT
2021 Approved
25 Westmoreland Road Barnes London SW13 9RZ
Front dormer roof extension
21/0775/HOT
2020 Approved
23 Westmoreland Road Barnes London SW13 9RZ
Replacement roof comprising a mansard roof to rear with two dormer windows, the formation…
20/2646/HOT
2020 Approved
24 Berkeley Road Barnes London SW13 9LZ
Single-storey rear extension. New front bay window and porch to facilitate conversion of…
20/1667/HOT
2020 Approved
41 Westmoreland Road Barnes London SW13 9RZ
Demolition of existing ground floor extension. Erection of a single-storey side/rear exte…
20/0305/HOT
2016 Approved
27 Westmoreland Road Barnes London SW13 9RZ
Demolition of the existing conservatory. New single storey rear extension and roof extens…
16/2401/HOT
2016 Approved
7 Westmoreland Road Barnes London SW13 9RZ
Erection of single storey timber clad garden room to be used as a hobby room.
16/2364/PS192
2016 Approved
45 Westmoreland Road Barnes London SW13 9RZ
Proposed rear dormer extension.
16/1430/PS192
2016 Approved
37 Westmoreland Road Barnes London SW13 9RZ
Rendering over pebbledash to front, side and rear elevations, leading to the top lights i…
16/1380/PS192
2016 Refused
37 Westmoreland Road Barnes London SW13 9RZ
Front dormer extension and new roof light to rear extension.
16/0187/HOT
Richmond upon Thames
Planning Authority Score
4.4/10
Below average
#182 of 296 councils
Relevant to this application:
Householder decisions

Richmond upon Thames ranks #130 out of 296 councils for householder decision speed. Richmond upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Richmond upon Thames decision statistics
Based on MHCLG data, the year to March 2026
81%
Overall approval rate
Below avg (87%) #257 of 296
82%
Householder approved
Below avg (90%) #268 of 296
69%
Decided in 8 weeks
Above avg (63%) #130 of 296
35%
Extended time limit
Below avg (41%) #104 of 296
68%
Minor dwellings approved
181 decided (1-9 homes)
100%
Major dwellings approved
3 decided (10+ homes)
47%
Change of use approved
17 decided
1,888
Total decisions
358 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use