Planning Applications in L23
Planning authority: Sefton Metropolitan Borough Council
See all 2,814 planning applications in the L23 postcode district since 2016, 56 in the last 90 days. Search and filter them by date, status, development type or number of homes, see the latest on the map, or get a free alert for new applications.
21 Hall Road East Crosby L23 8TT
Proposed new site boundary design
7 Hartdale Road Thornton L23 1TA
Erection of a porch to the front of the dwellinghouse.
22 Warren Road Blundellsands L23 6UB
Alterations to the boundary including the erection of a new boundary wall following the demolition of the existing wall, creation of a new front drive...
22 Warren Road Blundellsands L23 6UB
Listed Building Consent for alterations to the boundary including the erection of a new boundary wall following the demolition of the existing wall, c...
118 Cambridge Road Crosby L23 7UA
Erection of a two storey extension to the side and a single storey extension and conservatory to the rear of the dwellinghouse, following the demoliti...
28 Chestnut Avenue Crosby L23 2SZ
Erection of a single storey extension with two new roof lights in the roof at the rear and replacement of the external cheeks of the dormer at the fro...
10 Newborough Avenue Crosby L23 9TX
Variation of condition 2 pursuant to planning permission DC/2025/01641 approved 12/02/2026 to increase the height of the side and rear extension to al...
4 Sunningdale Drive Crosby L23 7XA
Proposed front elevation first floor dormer extension, installation of 2no. rooflights to front elevation, Zinc cladding to the existing rear elevatio...
2 Gamekeepers Cottage Rothwells Lane Thornton L23 1TN
Erection of a timber lean-to to an existing garage.
65 Coney Crescent Crosby L23 9YW
Erection of a single-storey side extension with pitched roof and associated internal alterations
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.
29 Merrilocks Road Blundellsands L23 6UL
Section 211 notice for the felling of 2.No Sycamore trees (T1 & T4) and pollarding to approx 5m for 3.No Sycamore trees (T2, T3, T5) (Lies within the ...
82 Warren Road Blundellsands L23 6UG
Section 211 notice to repollard to 1 group of sycamore trees (G1), reduction to beech hedge to 8ft in height (G2), reduce lateral limbs by 20%/1-1.5 m...
31 Hall Road East Crosby L23 8TT
Tree preservation order for the pollarding for 1.No Poplar Group of trees down to 8-10 Meters (G1) (TPO54).
6 Sand Dune Close Blundellsands Sefton L23 6AE
Single storey rear elevation extension with balcony to first floor.
27 Alexandra Road Crosby L23 7TA
Conversion of dwelling into 3.No Self contained flats (As former permission DC/2023/01321).
14 Blundellsands Road West Blundellsands L23 6TF
Listed Building Consent for internal alterations and remediation work to facilitate the reinstatement of the building from 3no. flats to its original ...
14 Blundellsands Road West Blundellsands L23 6TF
Internal alterations and remediation work to facilitate the reinstatement of the building from 3no. flats to its original use as a single-family dwell...
35 Cooks Road Crosby L23 2TB
Installation of 1no. additional external pergola and TV within the external drinking area to the rear
Crosby Hall Back Lane Little Crosby L23 4UA
Erection of a brick retaining wall in the garden to replace a ha-ha retaining wall
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
44 Edgemoor Drive Crosby L23 9UG
Erection of a single storey extension to the front and side of the dwellinghouse with a pitched roof to existing flat roofed side extension involving ...
45 Eshe Road North Crosby L23 8UE
Erection of a single storey extension to the rear, alterations to the front wall and internal alterations.
23 Poplar Avenue Crosby L23 2ST
Tree preservation order for the felling of 1.No Leylanni tree (TPO34).
Land Adjacent To 99 College Road Crosby L23 0RN
Erection of a detached dwelling, widening of the vehicular access, alterations to the boundary and associated works, on land severed from 99 College R...
The Residence 31 Warren Road Blundellsands L23 6UA
Alterations to the existing front boundary treatment comprising retention of the existing entrance gates. Removal of wrought iron boundary fencing and...
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...
4 Elmwood Avenue Crosby L23 9XR
Demolition of existing conservatory and construction of single storey extension to the rear.
The Residence 31 Warren Road Blundellsands L23 6UA
Listed Building Consent for alterations to the existing front boundary treatment comprising retention of the existing entrance gates, removal of wroug...
15 Liverpool Road Crosby L23 2SA
Advertisement consent for the display of 1 no. proposed fascia sign and 1 no. projecting sign to shopfront elevation
15 Liverpool Road Crosby L23 2SA
Installation of 1 no. additional AC condenser unit to rear elevation
17 Chetwood Avenue Crosby L23 2UU
Erection of a two storey extension to the side and single storey extension to the rear of the dwellinghouse.
60 Myers Road East Crosby L23 0QZ
Certificate of lawfulness for the proposed dormer extension to the rear of the dwellinghouse.
23 Old Farm Road Crosby L23 2RZ
Single storey rear and side extension
26 The Serpentine South Blundellsands L23 6UQ
Non-material amendment to planning permission DC/2022/00403 approved 05/05/2022 to move the gate at the rear wall 30m to the left facing the house, an...
The Serpentine South Blundellsands Crosby Merseyside L23 6XG
Prior notification procedure for the proposed installation of 20m monopole, 12. no. antennas, 4 no. equipment cabinets, 1 no. meter cabinet and ancill...
Land Adjacent To Sniggery Wood Ackers Lane Little Crosby Great Crosby Sefton L23 4TU
Prior notification procedure for the proposed installation of a 22.5m high CU Phosco Phase 6 Monopole supporting 6 no. antennas, 15 no. ERS radio unit...
4 Sand Dune Close Blundellsands Sefton L23 6AE
Non-material amendment to planning permission DC/2026/00263 to allow changes to the proposed balcony glass balustrade to the north side to a solid wal...
9 Hall Road West Blundellsands L23 8SX
Erection of a two storey extension at the front, a two storey extension at the rear involving the widening of the existing rear first floor balcony, e...
Sunningwell 2 Merrilocks Road Blundellsands L23 6UN
Tree preservation order for the felling or pollarading to property boundry of 2.No Sycamores Trees (T1 and T2) (TPO101)
Merchant Taylors School For Girls Liverpool Road Crosby L23 5SP
Listed Building Consent for the demolition of various of buildings across the site, refurbishment and limited remodelling of the educational buildings...
Merchant Taylors School For Girls Liverpool Road Crosby L23 5SP
Demolition of various of buildings across the site, refurbishment and limited remodelling of the educational buildings retained, provision of addition...
89 The Northern Road Crosby L23 2RD
Proposed single storey extension to rear elevation.
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 ...
Carnegie Library College Road Crosby L23 2DP
Approval of details reserved by condition 4 (landscaping scheme hard surface materials only) attached to planning permission DC/2024/00520 approved 15...
Hall Road Railway Station Hall Road East Crosby L23 8TU
Planning application for siting an InPost Parcel Locker
16 Moorgate Avenue Crosby L23 0UF
Erection of a single storey rear and side extension.
72 Seafield Avenue Crosby L23 0TQ
Single storey rear extension.
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.
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...
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Data updated daily. Source: Sefton Metropolitan Borough Council planning portal.