Planning Applications in L21

Planning authority: Sefton Metropolitan Borough Council

Search current and historic planning applications in the L21 postcode district in Sefton - 18 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 18 of 18 applications
1 Sept 2026 Registered DC/2026/01342

71 Ennerdale Drive Litherland L21 5HZ

Change of use of a small parcel of land to residential garden land to be incorporated into the existing garden, including improved access to the rear ...

Householder application Sefton
1 Sept 2026 Pending DC/2026/01467

16 Thirlmere Avenue Litherland L21 5HP

Prior approval submission for a proposed rear extension projecting 4.40 metres from the rear wall of the original dwellinghouse with a height of 2.65 ...

Prior notification - household (42 days) Sefton
18 Aug 2026 Registered DC/2026/01363

25 Alwyn Avenue Litherland L21 9NY

Dormer extension to the rear with juliet balcony and alterations to roof from hip to gable.

Householder application Sefton
4 Aug 2026 Approved DC/2026/01298

7P Spooner Avenue Litherland L21 8NF

Single storey extension to the rear of detached property

Householder application Sefton
28 Jul 2026 Registered DC/2026/01080

Litherland High School Sterrix Lane Litherland L21 0DB

Installation of permeable tarmac within the grounds of Litherland High school

Full Application Sefton
28 Jul 2026 Registered DC/2026/01274

1 Norfolk Place Seaforth

Discharge of condition 11 (ICNIRP) attached to DC/2024/01877 approved on 12/03/2025.

Discharge of condition Sefton
23 Jul 2026 Registered DC/2026/01246

54 Hatton Hill Road Litherland L21 9JN

High Hedge Complaint.

High Hedges Sefton
17 Jul 2026 Approved DC/2026/01215

94 St Philips Avenue Litherland L21 8PE

Erection of a single storey extension to the rear.

Householder application Sefton
6 Jul 2026 Registered DC/2026/00913

Hatton Hill Primary School Alwyn Avenue Litherland L21 9NZ

Proposed formation of a new car park, including 2 no. disabled bays, 2 no. EV charging bays, standard parking bays, dedicated pupil drop-off/pick-up a...

Local Authority app - Dev by others Sefton
2 Jul 2026 Approved DC/2026/01118

Jenkins 5 Royal Seaforth Dock Liverpool L21 1JD

Installation of edge protection barrier and associated safety & access infrastructure

Full Application Sefton
29 Jun 2026 Approved DC/2026/00987

140 - 144 Linacre Road Litherland L21 8JU

Approval of details reserved by condition 2 (travel plan) attached to planning permission DC/2024/01381 approved 12/12/2024

Discharge of condition Sefton
26 Jun 2026 Registered DC/2026/01088

8 Arnside Litherland L21 5JH

Single storey extension to the front/side of the dwellinghouse.

Householder application Sefton
24 Jun 2026 Registered DC/2026/01074

Site Of 50 Sandy Road Seaforth L21 3TW

Discharge of condition 8 (Remediation Strategy) attached to planning permission DC/2025/01069 approved on 11/02/2026.

Discharge of condition Sefton
23 Jun 2026 Registered DC/2026/01066

15 Sefton Road Litherland L21 9HA

Prior notification for the change of use from a former GP doctors' surgery (Use Class E(e) to a single-family residential dwellinghouse (Use Class C3)...

Prior notification commercial (56 days) Sefton
23 Jun 2026 Decided DC/2026/01067

115 Cumpsty Road Litherland L21 9HY

Prior approval submission for a proposed rear extension projecting 4.97 metres from the rear wall of the original dwellinghouse with a height of 3.0 m...

Prior notification - household (42 days) Sefton
19 Jun 2026 Awaiting decision DC/2026/01047

Site Of 50 Sandy Road Seaforth L21 3TW

Discharge of condition 11 (Proposed earthworks) attached to planning permission DC/2025/01069 approved on 11/06/2026.

Discharge of condition Sefton
18 Jun 2026 Registered DC/2026/01001

Site Of 50 Sandy Road Seaforth L21 3TW

Discharge of conditions 6 (Preliminary investigation report), 7 (scope of works) and 10 (Disposal of surface and foul water) attached to planning perm...

Discharge of condition Sefton
17 Jun 2026 Registered DC/2026/01024

75 Church Road Litherland L21 7LF

Change of use of the premises to a hot food takeaway along with the installation of a new shop frontage and a flue extraction to the rear

Full Application Sefton
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Data updated daily. Source: Sefton Metropolitan Borough Council planning portal.