Site Of Glenthorne 56 The Serpentine South Blundellsands Data via plota.co.uk

DC/2025/01078 - Full Application Approved

Proposal

Erection of a detached dwelling and garage, alterations to the existing vehicular access, and landscaping works Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
around 13 Aug 2025
✓
Approved
29 Apr 2026

Approved on 29 Apr 2026 · Delegated Decision · Last checked 16 Oct 2026

Site constraints 6

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 ↗
Special protection area about 191 m away: Ribble & Alt Estuaries
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
SSSI about 191 m away: Sefton Coast SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Also on the record
National infrastructure project about 623 m away: East Irish Sea Transmission Project, at pre-application; 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 17 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate 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
Full Application
Received
around 13 Aug 2025
Validated
13 Aug 2025
Ward
Blundellsands Ward
Case officer
Show
Target decision
8 Oct 2025
Decision
Approve with Conditions
Decision date
29 Apr 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 259 days from validation, 203 days slower than Sefton's median of 56 for full applications. Approved, as 87% of full applications here are.

50%decided within 8 weeks
87%approved
7%go to committee

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

Consultation & key dates

Comments by
9 Dec 2025
Statutory expiry
8 Oct 2025
Env. assessment
No
Sefton
Planning Authority Score
6.4/10
Average
#84 of 296 councils
Relevant to this application:
Householder 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