37, Cambridge Cottage, Kew Green, Kew, Richmond, TW9 3AA Data via plota.co.uk

PA26/2435 - Full Application Registered

Proposal

Internal and external refurbishment works including repairs to the historic fabric, accessibility improvements, replacement building services, structural repairs, conservation works to the external envelope including roof repairs, repair of the boundary walls and installation of heat pumps. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
10 Jul 2026
Validated
21 Jul 2026
Consultation
31 Jul 2026
Decision
Expected by 4 Sept 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision around 14 Sept 2026; it is now day 55. The consultation period closed on 21 Aug 2026.

Site constraints 9

Grade II listed: Cambridge Cottage (Museum 3)
List entry 1065396 · 3 m from the pin · 15 more listed buildings within 150 m (3 Grade II*, 12 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 15 with distances
Historic England ↗
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 ↗
World heritage site: Royal Botanic Gardens, Kew
Nationally designated heritage. Its significance and setting carry great weight.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Kew Green conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 ↗
Habitat network: Wood pasture and parkland
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the Richmond upon Thames built-up area; Metropolitan Open Land 7 m away.
Not affected
Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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

Application type
Full Application
Postcode
TW9 3AA
Received
10 Jul 2026
Validated
21 Jul 2026
Ward
Kew Ward [KWW]
Case officer
Show
Target decision
4 Sept 2026
Applicant
Show
Agent
The Planning Lab

Decision outlook

Day 55, past Richmond upon Thames's usual 48 days for listed building works. 90% are decided within thirteen weeks, so most likely by 20 Oct 2026.

Day 551 days to the 56-day target
71%decided within 8 weeks
82%approved
54decided in the last year

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

Consultation & key dates

Alt. reference
PP-14987556
Comments by
21 Aug 2026
Site or press notice
31 Jul 2026
Statutory expiry
17 Sept 2026
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