9, Curtis Road, Whitton, Hounslow, TW4 5PU Data via plota.co.uk

PA26/1689 - Section 192 Permitted Development Approved
Extensions & alterations

Proposal

Loft conversion with erection of a dormer to sides and rear and roof lights to the front roof together with front porch extension. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
18 May 2026
✓
Approved
20 May 2026

Approved on 20 May 2026 · Delegated Decision · Last checked 12 Jul 2026

Site constraints 7

Heritage

Article 4 direction

Environment & risk

Richm Susceptibe Ground Water Flood >= 75%Surface water flood risk

Planning designations

Richm Highway Status Highways Publicly MaintainedRichm Village Boundary Whitton and Heathfield VillageRichm Village Character Area Curtis Road - Area 12Richmond CIL Low

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

Other new applications on this street

37 Curtis Road Whitton Hounslow TW4 5PU

Proposal for an outbuilding to the rear of the house. The outbuilding incorporat

PA26/0321 - 23 Feb 2026

Nearby new applications

3 Mill Farm Crescent Whitton Middlesex TW4 5PF

Proposed single storey rear extension, 6m in depth, 3.62m in height, 3m in heigh

PA26/2527 - 22 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

9, Conway Road, Whitton, Hounslow, TW4 5LL

Part single part two storey rear extension, hip to gable loft conversion with re...

PA26/2315 - 6 Jul 2026

24 Pembridge Avenue Twickenham TW2 6AE

Single storey wrap-around extension.

PA26/2231 - 24 Jun 2026

687, Hanworth Road, Whitton, Hounslow, TW4 5PS

SINGLE STOREY REAR INFILL EXTENSION AND AN OUTBUILDING

PA26/1878 - 17 Jun 2026

Important details

Council
Richmond upon Thames
Application type
Section 192 Permitted Development
Postcode
TW4 5PU
Received
18 May 2026
Validated
18 May 2026
Ward
Heathfield Ward [HTF]
Case officer
Show
Target decision
13 Jul 2026
Decision
Granted Permission
Decision date
20 May 2026
Decision level
Delegated Decision
Applicant
Show

Historical activity at this location

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

This property

Previous applications at this address

2025 Refused
FRONT AND REAR HIP TO GABLE ROOF EXTENSION, TWO SIDE DORMER ROOF EXTENSIONS AND FENESTRAT…
PA25/2743
2024 Approved
HIP TO GABLE CONVERSION AND LOFT CONVERSION WITH SIDE DORMERS
24/2796/PS192
2024 Refused
HIP TO GABLE CONVERSION (X2) AND LOFT CONVERSION WITH SIDE DORMERS (X2) UNDER LAWFUL PERM…
24/1887/PS192
Within ~100m

Nearby activity

2025 Approved
202 Waverley Avenue Twickenham TW2 6DL
Erection of outbuilding in rear garden
PA25/3977
2024 Approved
693 Hanworth Road Whitton Hounslow TW4 5PS
The proposal is to convert the existing 4-bedroom dwelling into 1no. 3-bedroom flat and 1…
24/1465/FUL
2025 Approved
202 Waverley Avenue Twickenham TW2 6DL
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
PA25/0059
2025 Approved
202 Waverley Avenue Twickenham TW2 6DL
Conversion of roof space to habitable use to include a rear dormer with windows/ balcony…
PA25/0060
2024 Approved
214 Waverley Avenue Twickenham TW2 6DL
PROPOSED DEMOLITION OF THE EXISTING GARAGE AND ERECTION OF SINGLE STORY SIDE EXTENSION
24/1083/HOT
2023 Approved
246 Powder Mill Lane Twickenham TW2 6EJ
Proposal to install 3x Fascia, 2x Projecting Sign, 9x Vinyls, 2x Dibond Panel & 1x Plain…
23/2914/ADV
2024 Approved
Milevale Properties Ltd 672 Hanworth Road Whitton Hounslow TW4 5NP
Details pursuant to condition U0114911 - Sustainable Drainage Scheme, of planning permiss…
21/0156/DD17
2024 Approved
Milevale Properties Ltd 672 Hanworth Road Whitton
Details pursuant to condition U0114915 - Potentially Contaminated Sites part 2 (b) verifi…
21/0156/DD16
2023 Approved
Milevale Properties Ltd 672 Hanworth Road Whitton
Details pursuant to condition U0114916 - Lift Maintenance Details and Requirements
21/0156/DD15
2023 Approved
688A Hanworth Road Whitton Hounslow TW4 5NS
Proposed drop kerb for vehicular access to rear garden, out building within rear garden a…
23/0937/FUL
2023 Approved
215 Waverley Avenue Twickenham TW2 6DJ
PROPOSED 6M DEEP INFILL EXTENSION AND INTERNAL CHANGES.
23/2275/HOT
2023 Approved
Milevale Properties Ltd 672 Hanworth Road Whitton
Details pursuant to condition U0114902 Opening hours
21/0156/DD13
2023 Approved
Milevale Properties Ltd 672 Hanworth Road Whitton
Details pursuant to condition U0114906 - Biodiversity Enhancement Details
21/0156/DD14
2023 Approved
239 Powder Mill Lane Twickenham TW2 6EH
Demolition of existing rear outbuilding/store in rear yard and erection of single storey…
23/1832/FUL
2023 Approved
Milevale Properties Ltd 672 Hanworth Road Whitton Hounslow TW4 5NP
Details pursuant to condition U0114918 Fire Strategy Addendum, of planning permission 21/…
21/0156/DD09
2022 Approved
Milevale Properties Ltd 672 Hanworth Road Whitton Hounslow TW4 5NP
Details pursuant to condition U0114893 - Hard and Soft Landscaping Required, and U0114897…
21/0156/DD08
2023 Approved
215 Waverley Avenue Twickenham TW2 6DJ
PROPOSED SINGLE STOREY WRAP AROUND EXTENSION AND INTERNAL CHANGES.
23/1559/HOT
2023 Approved
689 Hanworth Road Whitton Hounslow TW4 5PS
Single Storey Rear Extension
23/0817/HOT
2023 Approved
701 Hanworth Road Whitton Hounslow TW4 5PS
Single storey side and rear extension
23/0323/HOT
2022 Approved
689 Hanworth Road Whitton Hounslow TW4 5PS
Proposed infill extension and an outbuilding
22/3188/HOT
2017 Approved
215 Waverley Avenue Twickenham TW2 6DJ
Proposed hipped to gable, rear dormer and two rooflights to front elevation.
17/4167/PS192
2017 Refused
705 Hanworth Road Whitton Hounslow TW4 5PS
Proposed single storey rear extension (8m in depth, 2.625m to the eaves and 3.5m overall…
17/4105/PDE
2017 Approved
215 Waverley Avenue Twickenham TW2 6DJ
Erection of first floor side extension with hipped roof, rear dormer extension and instal…
17/1067/HOT
2017 Withdrawn
215 Waverley Avenue Twickenham TW2 6DJ
Erection of first floor side extension with pitched roof, dormer to rear roof slope, inst…
17/0182/HOT
2016 Refused
681 Hanworth Road Whitton Hounslow TW4 5PS
Creation of dropped kerb to provide access to off street parking.
16/2392/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 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