27 Devon Avenue Twickenham TW2 6PN Data via plota.co.uk

PA26/1686 - Section 192 Permitted Development Approved
Extensions & alterations

Proposal

Dormer in rear roof slope and new rooflights to front rooflsope Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
20 May 2026
✓
Approved
30 Jun 2026

Approved on 30 Jun 2026 · Delegated Decision · Last checked 12 Jul 2026

Documents

View the documents on the council's website ↗

Other new applications on this street

36, Devon Avenue, Twickenham, TW2 6PW

Proposed Rear Ground Floor Extension, Removal of Rear Elevation Wall at Ground F...

PA26/2407 - 9 Jul 2026

Nearby new applications

456 Chertsey Road Twickenham TW2 6LR

Proposed front porch extension.

PA26/2550 - 22 Jul 2026

45, Selkirk Road, Twickenham, TW2 6PS

6m ground floor rear extension 4m height 2.18 eaves, materials to match existing

PA26/2519 - 20 Jul 2026

76, Milner Drive, Twickenham, TW2 7PJ

New front porch to give access to the house from the front elevation. Brick up

PA26/2509 - 20 Jul 2026

45 Selkirk Road Twickenham

Flat roof rear box dormer extension with wall tiles to match existing roof

PA26/2424 - 10 Jul 2026

36, Devon Avenue, Twickenham, TW2 6PW

Proposed Rear Ground Floor Extension, Removal of Rear Elevation Wall at Ground F...

PA26/2407 - 9 Jul 2026

21, Gloucester Road, Twickenham, TW2 6NF

PROPOSED OUT BUILDING TO BE USED FOR STORAGE, SUMMER HOUSE AND GYMNASIUM

PA26/0893 - 7 Jul 2026

Important details

Council
Richmond upon Thames
Application type
Section 192 Permitted Development
Postcode
TW2 6PN
Received
20 May 2026
Validated
20 May 2026
Ward
West Twickenham Ward [WTK]
Case officer
Show
Target decision
10 Jul 2026
Decision
Granted Permission
Decision date
30 Jun 2026
Decision level
Delegated Decision
Agent
Fluent ADS Ltd

Consultation & key dates

Alt. reference
PP-14937499

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
13, Wiltshire Gardens, Twickenham, TW2 6ND
Construction of a new rear extension, removal of rear chimney, re-render rear façade, and…
PA25/4134
2025 Approved
47, Lincoln Avenue, Twickenham, TW2 6NH
Proposed Single rear storey extension
PA25/4552
2025 Approved
47 Lincoln Avenue Twickenham
Proposed single storey rear extension
PA25/3657
2025 Approved
11 Lincoln Avenue Twickenham TW2 6NH
Single storey rear extension
PA25/3360
2025 Approved
3 Lincoln Avenue Twickenham TW2 6NH
Erection of a single storey rear extension.
PA25/1433
2025 Approved
3 Lincoln Avenue Twickenham TW2 6NH
Proposed loft conversion with rear facing dormer window and front facing roof windows
PA25/1436
2025 Approved
38 Lincoln Avenue Twickenham TW2 6NQ
New Vehicle Crossover, Pavement and Front Garden Landscaping
PA25/1132
2024 Refused
38 Lincoln Avenue Twickenham TW2 6NQ
New Vehicle Crossover, Pavement and Front Garden Landscaping
24/2815/FUL
2024 Approved
7 Dorset Way Twickenham TW2 6NB
Details pursuant to condition DV49 Construction Method Statement of permission reference…
20/3489/DD01
2024 Approved
68 Lincoln Avenue Twickenham TW2 6NQ
Details pursuant to conditions U0179709 Ecological Enhancements (Plan required), U0179713…
23/2885/DD01
2023 Approved
16 Lincoln Avenue Twickenham TW2 6NQ
Demolition of existing rear extension for replacement proposed rear extension
23/1119/HOT
2023 Approved
14 Dorset Way Twickenham TW2 6NB
Proposed rear dormer extension, internal alterations and all associated works
23/0678/PS192
2023 Refused
68 Lincoln Avenue Twickenham TW2 6NQ
Two storey side extension and single storey rear extension.
23/0352/HOT
2022 Approved
68 Lincoln Avenue Twickenham TW2 6NQ
Construction of a roof extension.
22/3466/PS192
2022 Approved
68 Lincoln Avenue Twickenham TW2 6NQ
single storey rear extension (4.80m depth, 3.00m eaves height, 3.87m overall height)
22/3473/PDE
2020 Approved
7 Dorset Way Twickenham TW2 6NB
Erection of hip to gable roof extension to No. 7. Subdivision of garden plot, first floor…
20/3489/FUL
2021 Approved
7 Lincoln Avenue Twickenham TW2 6NH
FORMATION OF LOFT COVERSION WITH THE FORMATION OF A REAR DORMER EXTENSION WITH GRP FLAT R…
21/3699/PS192
2021 Approved
33 Lincoln Avenue Twickenham TW2 6NH
Ground floor rear extension
21/3412/HOT
2021 Approved
79 Meadway Twickenham TW2 6PL
The Construction of a single storey timber clad contemporary garden building.
21/2727/HOT
2021 Approved
33 Lincoln Avenue Twickenham TW2 6NH
Proposed hip to gable and rear dormer roof extensions. Rooflights to front elevation.
21/3341/PS192
2016 Approved
6 Melbourne Court Meadway Twickenham TW2 6PH
Erection of a prefabricated shed/garden room.
16/1719/HOT
2016 Approved
7 Wiltshire Gardens Twickenham TW2 6ND
Erection of a rear roof dormer extension with the addition of three velux roof lights to…
16/2683/PS192
2016 Approved
14 Dorset Way Twickenham TW2 6NB
Single storey rear extension.
16/2218/PS192
2016 Approved
9 Dorset Way Twickenham TW2 6NB
first floor side/rear extension
16/1830/HOT
2016 Withdrawn
9 Dorset Way Twickenham TW2 6NB
Proposed hip to gable roof extension with rear dormer.
16/1746/PS192
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