35 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX Data via plota.co.uk

Approved 26/00579/CLUP - Lawful Development Certificate (Proposed Use)
Extensions & alterations
Council
Barking and Dagenham 6.4/10
Date received
23 May 2026
Postcode
IG11 9TX
Type
Lawful Development Certificate (Proposed Use)

Description

Application for a lawful development certificate (proposed) for the construction of a rear dormer extension including two roof lights to the front to facilitate conversion of roof space into habitable accommodation Data via plota.co.uk

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Last checked

Site constraints 4

Article 4 direction
HMO Article 4. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Barking and Dagenham 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 ↗
Opportunity area
Where the London Plan expects significant growth.
Boundaries are indicative and the borough holds the detailed plan.
Also on the record
Inside the Barking and Dagenham built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument 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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Other new applications on this street

18 Apr 2026Approved

31 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX

Variation of Condition 2 (Approved Plans) attached to planning consent 25/00739/...

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11 Sept 2026Pending

49 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TY

REG 5 above ground cabinet notification

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Nearby new applications

11 Sept 2026Pending

49 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TY

REG 5 above ground cabinet notification

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4 Sept 2026Pending

32 Lancaster Avenue, Barking, Barking And Dagenham, IG11 7RB

Construction of a single storey rear extension

26/01195/HSE
3 Sept 2026Pending

20 Hurstbourne Gardens, Barking, Barking And Dagenham, IG11 9UX

Application for a lawful development certificate (proposed) for the change of us...

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28 Aug 2026Pending

78 Dawson Avenue, Barking, Barking And Dagenham, IG11 9QQ

Construction of a single storey rear extension [retrospective]

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14 Aug 2026Pending

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Change of use of the C3 dwelling into a C4 HMO

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8 Aug 2026Pending

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Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
31 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Application for a lawful development certificate (proposed) for the construction of a hip…
25/01003/CLUP
2025 Approved
31 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Conversion of existing garage into habitable space and the construction of a part two sto…
25/00739/HSE
2025 Approved
22 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Application for a lawful development certificate (proposed) for the construction of a rea…
25/00428/CLUP
2025 Approved
14 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Application for a lawful development certificate (proposed) for the construction of a rea…
25/00404/CLUP
2025 Approved
10 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Application for a lawful development certificate (proposed) for the change of use of the…
25/00242/CLUP
2023 Approved
41 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Construction of a single storey rear extension and construction of a rear dormer extensio…
23/01268/HSE
2022 Approved
14 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Prior notification application for the construction of a single storey rear extension. Th…
22/01465/PRIEXT
2022 Refused
28 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Application for a lawful development certificate (proposed) for the change of use from dw…
22/01285/CLUP
2022 Refused
14 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Prior notification application for the construction of a single storey rear extension. Th…
22/01189/PRIEXT
2021 Approved
10 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Application for a lawful development certificate proposed construction of an outbuilding…
21/00990/CLUP
2021 Refused
10 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Construction of a single storey outbuilding in the rear garden for ancillary purposes.
21/00580/HSE
2020 Approved
47c Thornhill Gardens, Barking, IG11 9TX
Construction of a double storey side and rear extension and proposed front bay window.
20/02150/FULL
2020 Approved
47b Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
LOFT CONVERSION INVOLVING THE CONSTRUCTION OF A REAR DORMER WINDOW INCLUDING ONE ROOF LIG…
20/02058/FULL
2020 Approved
47a Thornhill Gardens, Barking, IG11 9TX
CONSTRUCTION OF SINGLE STOREY SIDE & REAR EXTENSION AND PROPOSED FRONT BAY WINDOW
20/02057/FULL
2020 Approved
47 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Construction of a single storey rear extension.
20/02051/FULL
2020 Refused
47, 47a, 47b, 47c Flat, Thornhill Gardens, Barking, IG11 9TX
Erection of a Two Storey Side Extension, Part Single Storey/Two Storey Rear Extension, Lo…
20/01193/FULL
2020 Approved
10 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Application for a certifcate of lawfulness for a proposed development: Loft conversion in…
20/00113/CLU_P
2019 Refused
25 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Erection of a single storey rear extension.
19/00533/FUL
2019 Approved
16 Payne Close, Barking, Barking And Dagenham, IG11 9PL
Conversion of garage into habitable room
19/00439/FUL
2018 Approved
185 Wilmington Gardens, Barking, Barking And Dagenham, IG11 9TT
Erection of single storey rear extension.
18/00520/FUL
2018 Approved
207 Wilmington Gardens, Barking, Barking And Dagenham, IG11 9TZ
Erection of outbuilding in rear garden.
18/01381/FUL
2017 Approved
17 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Demolition of two storey side extension and erection of two storey 2 bedroom end of terra…
17/02035/FUL
2017 Approved
207 Wilmington Gardens, Barking, Barking And Dagenham, IG11 9TZ
Erection of two storey side extension and part single/part two storey rear extension.
17/02157/FUL
2017 Approved
20 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Erection of two storey rear extension and first floor side extension.
17/00545/FUL
2017 Approved
34 Thornhill Gardens, Barking, Barking And Dagenham, IG11 9TX
Erection of part single/part two storey rear extension
17/00393/FUL
Barking and Dagenham
Planning Authority Score
6.4/10
Average
#81 of 296 councils
Relevant to this application:
Householder decisions

Barking and Dagenham is one of the fastest councils in England for householder decisions, ranking #9 out of 296. Only 16% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barking and Dagenham is also one of the strictest councils - it refuses more householder applications than almost any other, with only 68% approved vs 90% nationally.

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Barking and Dagenham decision statistics
Based on MHCLG data, the year to March 2026
64%
Overall approval rate
Below avg (87%) #296 of 296
68%
Householder approved
Below avg (90%) #296 of 296
93%
Decided in 8 weeks
Above avg (63%) #9 of 296
16%
Extended time limit
Below avg (41%) #13 of 296
43%
Minor dwellings approved
86 decided (1-9 homes)
100%
Major dwellings approved
7 decided (10+ homes)
28%
Change of use approved
80 decided
725
Total decisions
260 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings