The Garden Cottage, Orleans Road, Twickenham, TW1 3BJ Data via plota.co.uk

PA26/1614 - Listed Building Consent Refused

Proposal

Erection of a first-floor rear extension and associated works. Data via plota.co.uk

View original council record ↗

Application progress

Received
14 May 2026
Consultation
29 May 2026
Refused
8 Jul 2026
Appeal
Not lodged

Refused on 8 Jul 2026 · Delegated Decision Team Leader · Last checked 12 Jul 2026

Site constraints 20

Heritage

Article 4 directionRichm Arch P English Heritage: Early Medieval settlement first mentioned in an

Environment & risk

Floodzone 2 Fluvial / Tidal ModelsFloodzone 3 - Tidal ModelsRichm Area Benefiting Flood Defence EA Areas Benefiting from DefencesRichm Susceptibe Ground Water Flood < 25%Surface water flood risk

Planning designations

Richm Metropolitan Open Land Orleans HouseRichm Metropolitan Open Land Orleans SchoolRichm Other Site Of Nature Importance ORLEANS HOUSERichm Protected View (Indicative Zone) View from near Ham House to Orleans HousRichm Protected View (Indicative Zone) View to Marble Hill House (north)Richm Public Open Space Orleans House TwickenhamRichm Takeaway Mgmt - Take Away Restriction Zones’ 400 metre buffers around prRichm Thames Policy Area Thames Policy AreaRichm Thruflow CatchmenRichm Town Centre 400m Buffer TwickenhamRichm Village Boundary Twickenham VillageRichmond CA - CA8 Twickenham RiversideRichmond CIL Higher

Constraints recorded by the council for this site. Documents on the council site ↗

Important details

Application type
Listed Building Consent
Postcode
TW1 3BJ
Received
14 May 2026
Validated
14 May 2026
Ward
Twickenham Riverside Ward [TRW]
Case officer
Show
Target decision
9 Jul 2026
Decision
Refused Permission
Decision date
8 Jul 2026
Decision level
Delegated Decision Team Leader
Applicant
Show
Agent
Morgan-Harris Architects Ltd

Consultation & key dates

Alt. reference
PP-14898930_C
Comments by
19 Jun 2026
Site notice
29 May 2026
Press notice
29 May 2026
Richmond upon Thames
Planning Authority Score
4.4/10
Below average
#182 of 296 councils
Relevant to this application:
Other 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 performance
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