144 Coldharbour Lane London SE5 9QH Data via plota.co.uk

26/02148/DET - Approval of Details Awaiting decision

Proposal

Approval of details pursuant to conditions 11 (water) 12 (water) & 13 (soft landscaping and tree planting) of planning permission (Erection of a first floor rear extension and a mansard roof and insertion of bike and bin storages to provide two new dwellings) granted on 30.08.2024… Data via plota.co.uk

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. A decision is expected by 17 Sept 2026. The consultation period closed on 12 Sept 2026.

Associated applications 3

Site constraints 3

Air quality management area: Lambeth 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 ↗
Also on the record
1 listed building within 150 m; Inside the Lambeth 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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Important details

Council
Lambeth
Application type
Approval of Details
Postcode
SE5 9QH
Received
23 Jul 2026
Validated
23 Jul 2026
Ward
Herne Hill Loughborough Junction
Case officer
Show
Applicant
Show
Agent
Design Squared Ltd

Public comments

No public comments yet.

Last counted 13 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
12 Sept 2026
Env. assessment
No
Lambeth
Planning Authority Score
2.7/10
Poor
#242 of 296 councils
Relevant to this application:
Householder decisions

Lambeth ranks #164 out of 296 councils for householder decision speed. 47% of applications have the time limit extended, above the 41% national average. Lambeth is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Lambeth decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #274 of 296
81%
Householder approved
Below avg (90%) #273 of 296
62%
Decided in 8 weeks
Below avg (63%) #164 of 296
47%
Extended time limit
Above avg (41%) #209 of 296
46%
Minor dwellings approved
70 decided (1-9 homes)
100%
Major dwellings approved
9 decided (10+ homes)
42%
Change of use approved
53 decided
1,784
Total decisions
396 refused in the year to March 2026