23 Louisa Street, London, E1 4NF Data via plota.co.uk

PA/26/00224/NC - Listed Building Consent (S8 P&LBC 1990) Approved

Proposal

Demolition of shed and erection of single-storey rear extension with associated internal works. Replacement outrigger roof coverings with slate tiles. Replacement of rear window with timber framed sash. Removal of rear outrigger chimney breast and stack. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
9 Feb 2026
Consultation
5 Mar 2026
Approved
10 Apr 2026

Approved on 10 Apr 2026 · Delegated · Last checked 6 Jul 2026

Associated applications 2

Site constraints 4

Grade II listed: 14-24, Louisa Street E1
List entry 1241045 · 5 m from the pin · 7 more listed buildings within 150 m (1 Grade II*, 6 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 7 with distances
Historic England ↗
Stepney Green conservation area
Demolition needs planning permission and permitted development is restricted.
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.
Air quality management area: Tower Hamlets 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
Inside the Tower Hamlets 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

Application type
Listed Building Consent (S8 P&LBC 1990)
Postcode
E1 4NF
Received
9 Feb 2026
Validated
9 Feb 2026
Ward
St Dunstans
Case officer
Show
Decision
Permit
Decision date
10 Apr 2026
Decision level
Delegated
Applicant
Show

How this decision compares

Decided in 60 days from validation, 4 days slower than Tower Hamlets's median of 56 for extensions. Approved, as 90% of extensions here are.

68%decided within 8 weeks
90%approved
229decided in the last year

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

Consultation & key dates

Site or press notice
5 Mar 2026
Env. assessment
No
Tower Hamlets
Planning Authority Score
3.9/10
Below average
#201 of 296 councils
Relevant to this application:
Other decisions

Tower Hamlets is slower than most councils at deciding householder applications, ranking #207 out of 296. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Tower Hamlets decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #229 of 296
92%
Householder approved
Above avg (90%) #167 of 296
56%
Decided in 8 weeks
Below avg (63%) #207 of 296
42%
Extended time limit
Above avg (41%) #167 of 296
63%
Minor dwellings approved
52 decided (1-9 homes)
80%
Major dwellings approved
15 decided (10+ homes)
55%
Change of use approved
67 decided
998
Total decisions
164 refused in the year to March 2026