91 Powder Mill Lane Twickenham TW2 6EF Data via plota.co.uk

PA25/3486 - Section 191Cert Existing Lawful Use/Dev Registered
Schools, care & communityExtensions & alterations

Proposal

A small outbuilding L shaped is needed to accommodate some indoor sports and leisure activities Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
8 Jun 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

Site constraints 7

Heritage

Article 4 direction

Environment & risk

Richm Susceptibe Ground Water Flood >= 75%

Planning designations

Richm Land Use Past Industrial - LYNDHURST AVENUE 1Richm Takeaway Mgmt - Take Away Restriction Zones’ 400 metre buffers around prRichm Village Boundary Whitton and Heathfield VillageRichm Village Character Area Waverly Avenue/Lyndhurst Avenue and surrounds - ArRichmond CIL Low

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

Other new applications on this street

22, Powder Mill Lane, Twickenham, TW2 6ED

Loft conversion with rear box dormer and juliet balcony doors, and 3 rooflights ...

PA26/1714 - 20 May 2026

169 Powder Mill Lane Twickenham TW2 6EQ

First floor side extension with gable roof.

PA26/1637 - 19 May 2026

50 Powder Mill Lane Twickenham TW2 6ED

Erection of a single-storey rear extension

PA26/0224 - 5 Mar 2026

Nearby new applications

85 Hospital Bridge Road Twickenham Middlesex TW2 6DG

Hip to gable loft conversion with rear dormer and velux windows to the front.

PA26/2564 - 24 Jul 2026

221A, Turing House School, Hospital Bridge Road, Twickenham, TW2 6LH

Details pursuant to condition 8 planting plan of planning reference PA25/1636

PA26/2587 - 24 Jul 2026

10 Ryecroft Avenue Twickenham TW2 6HQ

Erection of a two-storey side extension to a semi-detached dwelling, including

PA26/1401 - 15 Jul 2026

106 Ashley Drive Twickenham TW2 6HL

Proposed 4m single storey rear extension, front porch and associated internal a

PA26/1946 - 10 Jul 2026

3 Cheyne Avenue Twickenham TW2 6AN

PROPOSED SINGLE STOREY REAR EXTENSION

PA26/2408 - 8 Jul 2026

66, Ellerman Avenue, Twickenham, TW2 6AL

PROPOSED SINGLE STOREY SIDE EXTENSION.

PA26/1571 - 6 Jul 2026

Important details

Council
Richmond upon Thames
Application type
Section 191Cert Existing Lawful Use/Dev
Postcode
TW2 6EF
Received
8 Jun 2026
Validated
8 Jun 2026
Ward
Heathfield Ward [HTF]
Case officer
Show
Target decision
3 Aug 2026
Applicant
Show
Agent
CCL

Consultation & key dates

Alt. reference
PP-14358811

Historical activity at this location

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

This property

Previous applications at this address

2017 Approved
Hip to gable and rear dormer roof extension. Insertion of rooflights on front roof slope.
17/1532/PS192
2017 Approved
Proposed single storey rear extension (6m in depth, 2.73m to the eaves and 2.9m overall h…
17/1637/PDE
2017 Approved
Proposed single storey rear extension (6m in depth, 2.764m to the eaves and 3.9m overall…
17/1679/PDE
2017 Refused
Proposed single storey rear extension (6m in depth, 3m to the eaves and 3.25m overall hei…
17/0994/PDE
Within ~100m

Nearby activity

2024 Approved
47 Powder Mill Lane Twickenham TW2 6EF
Garden annexe to be used as occasional ancillary residential accommodation for elderly pa…
24/1198/HOT
2023 Refused
16 Waverley Avenue Twickenham TW2 6DW
Demolish existing detached garage and rear single-storey projection. Erection of double-s…
23/1778/HOT
2023 Approved
51 Waverley Avenue Twickenham TW2 6DQ
Hip to gable and rear dormer roof extension, and front roof lights.
23/0562/PS192
2023 Approved
51 Waverley Avenue Twickenham TW2 6DQ
PROPOSED SINGLE STOREY REAR EXTENSION AND FRONT PORCH.
23/0366/HOT
2022 Approved
46 Waverley Avenue Twickenham TW2 6DW
Proposed ground floor rear extension, garage conversion, first floor side extension, floo…
22/2804/HOT
2022 Approved
37 Waverley Avenue Twickenham TW2 6DQ
Removal of hipped roof and erection of Hip to gable rear dormer.
22/1113/PS192
2021 Approved
20 Waverley Avenue Twickenham TW2 6DW
Ground floor rear extension
21/4189/HOT
2021 Refused
53 Powder Mill Lane Twickenham TW2 6EF
Erection of side and partially rear dormer constructed with rear Juliet balcony and side…
21/2941/PS192
2021 Refused
46 Waverley Avenue Twickenham TW2 6DW
Proposed ground floor rear extension, garage conversion, first floor side extension
21/3478/HOT
2021 Refused
20 Waverley Avenue Twickenham TW2 6DW
Ground floor rear extension 5.86m in depth, 2.6m in height and 2.6m in height to eaves.
21/3642/PDE
2021 Approved
46 Waverley Avenue Twickenham TW2 6DW
Proposed hip to gable loft conversion with rear dormer
21/3477/PS192
2021 Approved
51 Powder Mill Lane Twickenham TW2 6EF
Proposed single storey side and rear extension and formation of porch.
21/2711/HOT
2021 Approved
12 Waverley Avenue Twickenham TW2 6DW
Rear and Side, ground and first floor extension works plus internal reconfiguration.
21/2608/HOT
2020 Approved
41 - 43 Powder Mill Lane Twickenham TW2 6EF
Change of Use to day nursery use from a mixed use day nursery and C3 residential to provi…
20/3688/FUL
2021 Approved
18 Waverley Avenue Twickenham TW2 6DW
Proposed single storey rear / side extension
21/1950/HOT
2021 Approved
44 Waverley Avenue Twickenham TW2 6DW
GROUND FLOOR REAR EXTENSION,GARAGE CONVERSION WITH FRONT EXTENSION AND REAR DORMER ROOF E…
21/0013/HOT
2021 Approved
59 Waverley Avenue Twickenham TW2 6DQ
Proposed front extension, floor plan redesign and all associated works.
21/0956/HOT
2021 Approved
27 Waverley Avenue Twickenham TW2 6DQ
Retention of outbuilding
21/0205/HOT
2021 Approved
27 Waverley Avenue Twickenham TW2 6DQ
Renovation works to house. Double storey side and rear extension with single storey exten…
21/0229/HOT
2020 Refused
18 Waverley Avenue Twickenham TW2 6DW
Proposed part two storey part first floor rear / side extension
20/3744/HOT
2016 Approved
77 Powder Mill Lane Twickenham TW2 6EF
Proposed single storey rear extension (4.8m in depth, 2.850m to the eaves and 3m overall…
16/2304/PDE
2016 Refused
77 Powder Mill Lane Twickenham TW2 6EF
Proposed single storey rear extension (4.8m in depth, 2.850m to the eaves and 3m overall…
16/2205/PDE
2016 Approved
77 Powder Mill Lane Twickenham TW2 6EF
Proposed front and rear extension to existing garage incorporating conversion of the gara…
16/1334/HOT
2016 Refused
77 Powder Mill Lane Twickenham TW2 6EF
Proposed single storey rear extension (4.8m in depth, 2.85m eaves and 3m overall height).
16/1474/PDE
2016 Refused
77 Powder Mill Lane Twickenham TW2 6EF
Proposed single storey rear extension (4.8m in depth, 2.95m eaves and 3m overall height).
16/0963/PDE
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 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
Source: MHCLG planning statistics · See full council rankings