18 Darnley Lane Colton Leeds LS15 9EX Data via plota.co.uk

26/04028/CLP - Certificate of Proposed Lawful Use Current
Extensions & alterations

Proposal

Certificate of Proposed Lawful Development for conversion of the garage to habitable accommodation Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
23 Jul 2026
Decision
Expected by 17 Sept 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 15 Sept 2026, from Leeds's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 4

Tree preservation order: A1
Consent is needed before work on protected trees.
Not every council has published its orders as open data, so no order shown is not proof there is none.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the Leeds (Leeds) built-up area; the 1970s provisional farmland map had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
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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Important details

Council
Leeds
Application type
Certificate of Proposed Lawful Use
Postcode
LS15 9EX
Received
23 Jul 2026
Validated
23 Jul 2026
Ward
Temple Newsam
Target decision
17 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Proman Consultancy Ltd

Decision outlook

Day 54, past Leeds's usual 52 days for extensions. 96% are decided within thirteen weeks, so most likely by 22 Oct 2026.

Day 542 days to the 56-day target
83%decided within 8 weeks
82%approved
1,630decided in the last year

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

Public comments

No public comments yet.

Last counted 14 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
17 Sept 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2023 Refused
6 Cranewells Green Colton Leeds LS15 9HD
Single storey side and rear extension
23/06021/FU
2023 Approved
1 Hertford Lawn Colton Leeds LS15 9EU
First floor rear extension; Bay window to the rear; Rooflights to the front and rear; Jul…
23/02082/FU
2022 Approved
7 Darnley Lane Colton Leeds LS15 9EX
Single storey extension to side and rear
22/06085/FU
2022 Approved
9 Hertford Fold Colton Leeds LS15 9ET
Single storey side/rear extension to existing garage.
22/02123/FU
2021 Approved
9 Hertford Chase Colton Leeds LS15 9EP
Single storey side extension; single storey rear extension
21/05279/FU
2020 Approved
3 Hertford Fold Colton Leeds LS15 9ET
Single storey front extension with roof lights
20/05395/FU
2020
10 Darnley Lane Colton Leeds LS15 9EX
Part two storey, part single storey side and rear extension; single storey front extension
20/02943/FU
2019 Approved
2 Hertford Lawn Colton Leeds LS15 9EU
Single storey side extension with new pitched roof over existing garage
19/06078/FU
2018 Approved
10 Hertford Fold Colton Leeds LS15 9ET
T1 Maple - Crown lift up to a height of 5 metres and a thinning of smaller weaker branche…
18/06776/TR
2018 Approved
19 Darnley Lane Colton Leeds LS15 9EX
Single storey side and rear extension
18/02802/FU
2017 Approved
2 Hertford Chase Colton Leeds LS15 9EP
Single storey rear extension
17/00837/FU
2016 Approved
12 Darnley Lane Colton Leeds LS15 9EX
T1 & T2 Copper Plum - Reduce by 30% in height and shape.
16/04992/TR
Leeds
Planning Authority Score
5.3/10
Average
#131 of 296 councils
Relevant to this application:
Householder decisions

Leeds is faster than most councils at deciding householder applications, ranking #95 out of 296. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Leeds decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #238 of 296
85%
Householder approved
Below avg (90%) #249 of 296
73%
Decided in 8 weeks
Above avg (63%) #95 of 296
33%
Extended time limit
Below avg (41%) #78 of 296
70%
Minor dwellings approved
208 decided (1-9 homes)
86%
Major dwellings approved
36 decided (10+ homes)
68%
Change of use approved
279 decided
3,681
Total decisions
613 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings