57, Blandford Road, Teddington, TW11 0LG Data via plota.co.uk

PA26/3053 - Householder Application Registered
Extensions & alterations

Proposal

Single-storey side and rear wraparound extension, first floor side extension Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 Sept 2026
Decision
Expected by 3 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 21 Oct 2026 and 28 Oct 2026, from Richmond upon Thames's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 9

Listed building
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 ↗
SSSI 22 m away: Bushy Park and Home Park SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Registered park or garden 21 m away: Bushy Park
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Public footpath 26 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Conservation area 21 m away: Bushy Park
The edge of the area; work outside it can still affect its setting.
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 ↗
Listed buildingCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
Inside the Richmond upon Thames built-up area; Metropolitan Open Land 22 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building 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

Council
Richmond upon Thames
Application type
Householder Application
Postcode
TW11 0LG
Received
8 Sept 2026
Validated
8 Sept 2026
Ward
Fulwell & Hampton Hill Ward [FLW]
Case officer
Show
Target decision
3 Nov 2026
Applicant
Show
Agent
Extension Plans Architects

Decision outlook

Day 4 of the 56-day target. Richmond upon Thames usually decides extensions by day 48.

Day 452 days to the 56-day target
79%decided within 8 weeks
87%approved
1,012decided in the last year

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

Consultation & key dates

Alt. reference
PP-15197603
Statutory expiry
29 Sept 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
9 Blandford Road Teddington TW11 0LF
Demolition of existing rear projection and construction of a single storey rear extension…
PA25/3981
2025 Approved
9 Blandford Road Teddington TW11 0LF
Construction of a rear dormer roof extension to provide a master bedroom and bathroom, an…
PA25/3980
2025 Approved
45 Blandford Road Teddington TW11 0LG
Rear outbuilding for uses incidental to the enjoyment of the dwelling.
PA25/1957
2025 Withdrawn
77 Blandford Road Teddington TW11 0LG
Single storey rear extension
PA25/2363
2024 Approved
47 Blandford Road Teddington TW11 0LG
Hip to gable extension, dormer to the front and rear of the property, installation of sli…
24/2101/HOT
2024 Approved
81 Blandford Road Teddington TW11 0LG
Ground floor rear extension, and conversion of garage to living area, shower room, utilit…
24/1241/HOT
2024 Refused
49 Blandford Road Teddington TW11 0LG
The erection of a side dormer roof extension (Retrospective)
24/0746/HOT
2023 Withdrawn
47 Blandford Road Teddington TW11 0LG
Creation of a loft conversion with a dormer to the side/rear of the property and a propos…
23/2805/HOT
2023 Refused
49 Blandford Road Teddington TW11 0LG
Side dormer roof extension
23/2889/HOT
2023 Approved
47 Blandford Road Teddington TW11 0LG
Installation of a bay window at the front of the property and white render applied to the…
23/2191/HOT
2023 Approved
19 Bushy Park Gardens Teddington TW11 0LQ
T1 Ash tree at the side of the back garden. 20m tall and canopy 10m. Pruning back 3m in t…
23/T0820/TCA
2023 Approved
20 Bushy Park Gardens Teddington TW11 0LQ
Silver birch pruning 1.5m to maintain tree health and integrity. The tree is 18m tall wit…
23/T0743/TCA
2023 Refused
47 Blandford Road Teddington TW11 0LG
Dormer to the side/ rear of the property and the installation of x3 skylights to the fron…
23/2190/PS192
2023 Approved
45 Blandford Road Teddington TW11 0LG
Rear and side Ground and rear first floor extensions. Alterations to windows/doors.
23/1365/HOT
2023 Approved
43 Blandford Road Teddington TW11 0LG
Erection of a part single, part double rear extension and wrap around with internal works…
23/0284/HOT
2023 Approved
49 Blandford Road Teddington TW11 0LG
Single storey rear and side extension. Associated alterations to front elevation comprisi…
23/0446/HOT
2023 Approved
49 Blandford Road Teddington TW11 0LG
Rear and side dormer extension
23/0246/PS192
2022 Approved
45 Blandford Road Teddington TW11 0LG
Rear Ground and first floor extensions. Alterations to windows/doors.
22/3737/HOT
2022 Approved
49 Blandford Road Teddington TW11 0LG
Single storey rear extension part 6m in depth and part 3.487m in depth, 2.98m in height a…
22/3257/PDE
2022 Refused
49 Blandford Road Teddington TW11 0LG
Hip to gable conversion with front and rear dormer extension. Rooflight to front elevation
22/3180/PS192
2018 Approved
55 Blandford Road Teddington TW11 0LG
Proposed dormer extension and insertion of two rooflights to the front elevation.
18/0387/PS192
2018 Refused
55 Blandford Road Teddington TW11 0LG
Proposed single storey rear extension (4.5m in depth, 2.99m to the eaves and 2.99m overal…
18/0399/PDE
2016 Approved
5 Blandford Road Teddington TW11 0LF
Alterations to single storey rear extension approved under 14/3086/HOT
16/1182/HOT
2016 Approved
77 Blandford Road Teddington TW11 0LG
Single storey flat roof side extension
16/1253/HOT
2016 Approved
5 Blandford Road Teddington TW11 0LF
Proposed side extension over two storeys and new hipped roof.
16/0447/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 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
Source: MHCLG planning statistics · See full council rankings