2 Derwent Avenue Southport PR9 7PX Data via plota.co.uk

DC/2026/01386 - Householder application Registered

Proposal

Demolition of the existing detached garage and the erection of a single-storey ancillary residential annexe to provide suitable accommodation for a family member The proposed accommodation will comprise a bedroom, carer?s bedroom, accessible bathroom, laundry room and an open-plan kitchen/dining and living area. Level access will be provided to the accommodation, including an external access ramp. The accommodation is intended solely for occupation by a disabled family member and their carer and will remain ancillary to the principal dwelling Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
18 Aug 2026
Decision
Target date was 13 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 28 Oct 2026; it is now day 71.

The consultation period closed on 3 Oct 2026.

Site constraints 2

In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From the sea. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
Also on the record
Inside the Southport built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 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.

Sales history 1

Last sold for £407,000 in October 2024. Detached house, freehold.

10 October 2024£407,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area138 m² (1,485 sq ft)
Energy ratingC (70 out of 100)
PropertyDetached house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in June 2024, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in Sefton - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Sefton
Application type
Householder application
Postcode
PR9 7PX
Received
18 Aug 2026
Validated
18 Aug 2026
Ward
Meols Ward
Case officer
Show
Target decision
13 Oct 2026
Applicant
Show
Agent
R-D Engineering Associates Ltd

Decision outlook

Day 71, past the statutory target. 85% of demolitions in Sefton are decided within thirteen weeks, which runs to 17 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 27 Oct 2026.

Day 7115 days past the 56-day target
75%decided within 8 weeks
97%approved
111decided in the last year

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

Consultation & key dates

Comments by
3 Oct 2026
Statutory expiry
13 Oct 2026
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.