22 Warren Road Blundellsands L23 6UB Data via plota.co.uk

DC/2026/01057 - Listed Building Consent Registered

Proposal

Reconfiguration of a terraced dwelling house which has already previously been subdivided into two apartments. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
22 Jun 2026
Decision
Expected by 17 Aug 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision around 14 Sept 2026; it is now day 84. The consultation period closed on 7 Aug 2026.

Site constraints 3

Grade II listed: 18-22, Warren Road and Treleaven House, 18 Blundellsands Road West
List entry 1257341 · 8 m from the pin · 1 more listed building within 150 m (1 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 one with distances
Historic England ↗
Blundellsands Park Conservation Area 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.
Council document ↗
Also on the record
Inside the Crosby (Sefton) 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
Sefton
Application type
Listed Building Consent
Postcode
L23 6UB
Received
22 Jun 2026
Validated
22 Jun 2026
Ward
Blundellsands Ward
Case officer
Show
Applicant
Show
Agent
Ainsley Gommon Architects

Decision outlook

Day 84, past the statutory target. 94% of extensions in Sefton are decided within thirteen weeks, which runs to 21 Sept 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 10 Sept 2026.

Day 8428 days past the 56-day target
77%decided within 8 weeks
97%approved
351decided in the last year

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

Consultation & key dates

Comments by
7 Aug 2026
Statutory expiry
17 Aug 2026
Env. assessment
No
Sefton
Planning Authority Score
6.4/10
Average
#84 of 296 councils
Relevant to this application:
Other decisions

Sefton ranks #119 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (96%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Sefton decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #66 of 296
96%
Householder approved
Above avg (90%) #59 of 296
71%
Decided in 8 weeks
Above avg (63%) #119 of 296
39%
Extended time limit
Below avg (41%) #141 of 296
87%
Minor dwellings approved
82 decided (1-9 homes)
87%
Major dwellings approved
15 decided (10+ homes)
78%
Change of use approved
76 decided
1,029
Total decisions
75 refused in the year to March 2026