Planning Applications in L23

Planning authority: Sefton Metropolitan Borough Council

Search current and historic planning applications in the L23 postcode district in Sefton - 41 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 41 of 41 applications
7 Sept 2026 Pending DC/2026/01489

89 The Northern Road Crosby L23 2RD

Proposed single storey extension to rear elevation.

Householder application Sefton
3 Sept 2026 Pending DC/2026/01476

10 Newborough Avenue Crosby L23 9TX

Non-material amendment to planning permission DC/2025/01641 approved on 12/02/2026 to allow alteration to the height of the proposed extensions along ...

App for Non-Material Amendments Sefton
3 Sept 2026 Pending DC/2026/01477

16 Roehampton Drive Crosby L23 7XD

Variation of condition 2 (plans) pursuant to planning permission DC/2025/01658 approved on 11.12.2025 to allow amendments to approved drawings.

Variation of condition Sefton
24 Aug 2026 Registered DC/2026/01419

16 Moorgate Avenue Crosby L23 0UF

Erection of a single storey rear and side extension.

Householder application Sefton
18 Aug 2026 Registered DC/2026/01395

98 The Serpentine North Blundellsands L23 6TJ

Porch extension to the front, single storey extension to the rear, partial garage conversion to form a study, internal alterations, amendments to fene...

Householder application Sefton
17 Aug 2026 Registered DC/2026/01377

72 Seafield Avenue Crosby L23 0TQ

Single storey rear extension.

Householder application Sefton
13 Aug 2026 Registered DC/2026/01359

21 Seven Acre Road Crosby L23 9UH

Certificate of lawfulness for the proposed change of use from a dwellinghouse (Class C3) to a children's home (Class C2) for up to 1no. child.

Certificate of Lawfulness - Proposed Use Sefton
12 Aug 2026 Registered DC/2026/01347

1 Elm Avenue Crosby L23 2SX

Approval of details reserved by conditions 2 (Bat Roosting Provision) and 3 (Bird Nesting Provision) attached to planning permission DC/2025/01506 app...

Discharge of condition Sefton
12 Aug 2026 Pending DC/2026/01349

Crosby Hall Back Lane Little Crosby L23 4UA

Listed Building Consent for the erection of a brick retaining wall in the garden to replace a ha-ha retaining wall

Sefton
12 Aug 2026 Registered DC/2026/01200

134 College Road Crosby L23 3DP

Proposed rear flue extractor, new shopfront and proposed front velux windows (Retrospective)

Full Application Sefton
10 Aug 2026 Registered DC/2026/01325

13 Bonnington Avenue Crosby L23 7YJ

Erection of a single-storey rear extension, formation of rear bifold door opening, conversion of existing garage to habitable accommodation, and erect...

Householder application Sefton
7 Aug 2026 Registered DC/2026/01322

The Northern Club Sports Ground Elm Avenue Crosby L23 2SX

Installation of 2 no. outdoor padel courts with floodlighting

Full Application Sefton
6 Aug 2026 Awaiting decision DC/2026/01310

38 Warren Road Blundellsands L23 6UE

Section 211 notice for the crown reduction by 3 meters for 6.No Sycamore trees (G1) (Lies within the Blundellsands Park Conservation Area).

Works to a tree in a Conservation Area Sefton
5 Aug 2026 Registered DC/2026/01302

64 The Northern Road Crosby L23 2RQ

Certificate of lawfulness for the proposed alterations to the fascia of the existing extension at the rear of the dwellinghouse.

Certificate of Lawfulness - Proposed Use Sefton
3 Aug 2026 Registered DC/2026/01291

9 Abbotsford Road Crosby L23 6UX

Erection of a single-storey extension to the rear of the dwellinghouse following demolition of existing conservatory.

Householder application Sefton
28 Jul 2026 Registered DC/2026/01212

7 Chestnut Avenue Crosby L23 2SY

Proposed Rear Extension and Utility Room Upgrade

Householder application Sefton
27 Jul 2026 Registered DC/2026/01272

11 Far Moss Road Crosby L23 8TG

Tree preservation order for the crown reduction of 2.No Poplar tress (T1, T3) (TPO1)

TPO consent Sefton
27 Jul 2026 Registered DC/2026/01143

Site Of 33 Far Moss Road Crosby

Erection of a three storey detached dwellinghouse and new vehicular access.

Full Application Sefton
27 Jul 2026 Registered DC/2026/01189

59 Coronation Road Crosby L23 5RE

Demolition of existing outrigger, erection of a single storey office extension to rear and alterations to side and rear elevations.

Full Application Sefton
27 Jul 2026 Registered DC/2026/01269

1 Cambridge Avenue Crosby L23 7XN

Erection of a single-storey rear extension following the removal and reconfiguration of the existing rear kitchen, utility and WC additions, together ...

Householder application Sefton
24 Jul 2026 Registered DC/2026/01202

68 Warren Road Blundellsands L23 6UG

Variation of condition 2 pursuant to planning permission DC/2022/02353 approved 04/04/2023 to allow for amended drawings that accurately reflect the o...

Variation of condition Sefton
21 Jul 2026 Registered DC/2026/00857

Playfootball Centre Drummond Road Crosby L23 9YP

Creation of 4no. padel tennis courts and 1 no. padbol court to an existing sport facility, erection of a single storey building for the use as a clubh...

Full Application Sefton
20 Jul 2026 Awaiting decision DC/2026/01227

24 Merrilocks Road Blundellsands L23 6UN

Demolition of an existing outbuilding to the rear and replacement with a single storey rear extension (retrospective)

Householder application Sefton
20 Jul 2026 Approved DC/2026/01221

17 Park Drive Blundellsands L23 6TN

Section 211 notice for the crown reduction by 25% for 1.No Group (Lies within the Blundellsands Park Conservation Area).

Works to a tree in a Conservation Area Sefton
19 Jul 2026 Registered DC/2026/01106

56 Warren Road Blundellsands L23 6UF

Demolition of existing bungalow and erection of two storey dwellinghouse

Full Application Sefton
15 Jul 2026 Decided DC/2026/01010

6A Harlech Road Crosby L23 6XA

Certificate of lawfulness for the existing use from the conversion of one dwellinghouse to two flats. This was completed in 1986.

Certificate of lawfulness (existing use) Sefton
15 Jul 2026 Approved DC/2026/01196

9 Hartdale Road Thornton L23 1TA

Erection of an orangery to the rear of the dwellinghouse.

Sefton
14 Jul 2026 Approved DC/2026/01124

27 Poplar Avenue Crosby L23 2ST

Proposed replacement front gates, increased gatepost height and new front door

Householder application Sefton
14 Jul 2026 Approved DC/2026/01190

Formby Lodge 22 Blundellsands Road West Blundellsands L23 6TE

Section 211 notice for the canopy reduction by 30% for 1.No Blue Atlas Cedar tree (Lies within the Blundellsands Park Conservation Area).

Works to a tree in a Conservation Area Sefton
13 Jul 2026 Registered DC/2026/01182

16 Poplar Avenue Crosby L23 2SU

Erection of a detached outhouse to the rear/side of the dwellinghouse.

Householder application Sefton
7 Jul 2026 Approved DC/2026/00920

1 College Road North Crosby L23 8UP

Demolition of existing car port and erection of flat roofed side extension for use as a garage.

Householder application Sefton
7 Jul 2026 Registered DC/2026/01065

97 Victoria Road Crosby L23 7XY

Change of use of the ground floor into a hot food restaurant takeaway.

Full Application Sefton
29 Jun 2026 Refused DC/2026/01097

Blundellsands And Crosby Railway Station Blundellsands Road East Crosby L23 8SE

Planning application for siting an InPost Parcel Locker

Full Application Sefton
29 Jun 2026 Registered DC/2026/01100

Hall Road Railway Station Hall Road East Crosby L23 8TU

Planning application for siting an InPost Parcel Locker

Full Application Sefton
29 Jun 2026 Refused DC/2026/01139

52 Liverpool Road Birkdale PR8 4BB

Tree preservation order for the felling of 1.No Holly tree (Lies within the Birkdale Village Conservation Area).

Works to a tree in a Conservation Area Sefton
25 Jun 2026 Decided DC/2026/01082

9 Carrfield Avenue Crosby L23 9SS

Certificate of lawfulness for a proposed single storey extension to the rear of the dwellinghouse.

Certificate of Lawfulness - Proposed Use Sefton
22 Jun 2026 Registered DC/2026/01057

22 Warren Road Blundellsands L23 6UB

Reconfiguration of a terraced dwelling house which has already previously been subdivided into two apartments.

Listed Building Consent Sefton
22 Jun 2026 Approved DC/2026/01056

39 Kingswood Drive Crosby L23 3DF

Conversion of existing garage to a habitable room and office space including replacement flat roof, following the demolition of the front elevation of...

Householder application Sefton
19 Jun 2026 Approved DC/2026/00757

Unit B 40 Liverpool Road Crosby L23 5SF

Advertisement consent for the proposed display of 1no. non-illuminated fascia sign at front elevation.

Advertisement Consent Sefton
17 Jun 2026 Registered DC/2026/00833

1 Beech Park Crosby L23 2XT

Proposed two storey side extension (to incorporate previously constructed Single-storey Side Extension), to provide additional living accommodation an...

Householder application Sefton
15 Jun 2026 Approved DC/2026/01005

2 Albert Grove Crosby L23 5RP

Proposed two dormers, the replacement of the existing slate roof, windows, and external doors, the replacement of the main entrance canopy, and the in...

Householder application Sefton
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Data updated daily. Source: Sefton Metropolitan Borough Council planning portal.