Planning applications in Sefton
39 Chester Avenue Southport PR9 7ET
Erection of a single-storey extension to the rear of existing garage, erection of first floor extension at the rear and internal alterations.
Hideaway Cottage 2D Freshfield Road Formby L37 3JB
Certificate of lawfulness for the proposed single storey extension to rear of dwellinghouse, after demolition of existing single storey porch.
7 Lancaster Close Maghull L31 3ES
Certificate of lawfulness for the proposed rear dormer loft conversion to the existing dwelling, including associated internal alterations to create a...
3 Tadlow Close Formby L37 2YZ
Proposed single storey rear /side extension, including additional window to side elevation.
15 Lonsdale Road Southport PR8 6NL
Single storey rear extension.
87 Beresford Drive Southport PR9 7LQ
Single storey side extension with pitched roof.
139 Lonsdale Road Formby L37 3HF
Single storey rear side and front extension.
42 Kirkstone Road South Litherland L21 5HW
Two storey pitched roof extension to side and continuation of existing flat roof extension across the rear.
48 Keble Drive Aintree L10 3LE
Proposed single storey wraparound rear extension following demolition of existing single storey rear extension.
Formby House Farm Southport Old Road Formby L37 0AB
Erection of a single storey conservatory extension, 2no. dormer windows and new stairwell window to side elevation and single storey infill extension ...
3 Richard Road Blundellsands L23 8TD
Proposed zinc cladding to existing front and rear elevation first floor dormers
21 Exeter Close Aintree L10 8LU
The installation of front porch and single-storey infill extension at ground floor and first floor extension over existing single-storey house.
4 Rosslyn Avenue Maghull L31 8AS
Erection of single storey rear extension following demolition of existing rear outrigger.
14 Breeze Road Birkdale PR8 2HG
Erection of minor ground floor infill extension and new first floor side extension. New canopy structure to rear.
5 Leyland Road Southport PR9 9JG
Creation of a single storey infill extension and external rear terrace.
135 Waterloo Road Birkdale PR8 3AX
Demolition of existing pergola and erection of single-storey rear extension
32 Shaftesbury Road Birkdale PR8 4PP
Demolition of rear single storey outrigger to facilitate a single storey rear and side extension.
42 Kingswood Drive Crosby L23 3DE
Hip to Gable Roof Extension and Loft Conversion With Dormer
4 Park Lane Netherton L30 1PF
Retrospective application for change of use from cafe (Use Class E) to hot food takeaway (sui generis), installation of extraction flue/chimney to the...
7 Sandheys Drive Southport PR9 9PQ
Certificate of lawfulness for the proposed Single Storey Extension to Rear of property use existing draining and access.
28 Millcroft Crosby L23 9XJ
Proposed ground floor rear elevation extension
4 Bushbys Park Formby L37 2EF
Certificate of lawfulness for a proposed side dormer.
140 Marina Crescent Netherton L30 1RS
Erection of a single storey rear extension after demolition of exising outrigger
34 Park Road Formby L37 6AF
Proposed single storey extension to the rear and side elevation and part garage conversion.
29 Tavistock Drive Ainsdale PR8 2RU
First Floor pitched roof extension to a rear Bedroom, above earlier single storey extension
29 Kirklees Road Birkdale PR8 4RB
Proposed single storey extension to rear following the demolition of existing garage.
25 Tarn Road Formby L37 2JY
A two storey extension to the front and a single storey extension to the rear of the property.
40 Radnor Drive Bootle L20 9JJ
Demolition of outrigger and erect single storey rear extension
237 Altway Aintree L10 6LE
Erection of a single storey rear and side extension and front porch extension with dormer to side of hipped roof.
89 Church Road Formby L37 3NB
Alteration of existing conservatory to orangery including glazing removal and new walls and roof.
17 Carlisle Road Birkdale PR8 4DJ
Certificate of lawfulness for the Proposed use of building as single dwelling, erection of single storey extension, formation of new window, removal o...
15 Granams Croft Netherton L30 0PH
Proposed External Wall Insulation Works to External Facade.
21 Hilton Court Netherton L30 0PF
Proposed external wall insulation works to external facade.
312 Liverpool Road Birkdale PR8 3BZ
Prior approval submission for a proposed rear extension projecting 5.70 metres from the rear wall of the original dwellinghouse with a height of 2.90 ...
1 Bath Street Southport PR9 0DP
Change of use of the ground floor from a bar (sui generis) to a residential studio (use class C3) including new fencing, landscaping and parking to fr...
6 Redgate Avenue Crosby L23 9TB
Certificate of lawfulness for a Loft conversion to home with dormer rear elevation.
14 Kingswood Drive Crosby L23 3DE
Proposed loft conversion with rear dormer, hip to dual pitch roof forming bedroom and shower en-suite. Proposed single storey rear and side elevation ...
74 Rathmore Crescent Southport PR9 8PW
Construction of first floor flat roof extension above existing kitchen extension.
15 Lonsdale Road Southport PR8 6NL
Prior approval submission for a proposed rear extension projecting 5.5 metres from the rear wall of the original dwellinghouse with a height of 2.9 me...
41 - 49 Chapel Street Southport PR8 1AL
Installation of ventilation grilles to front elevation.
31 Broadleaf Drive Formby Sefton L37 6FJ
Certificate of lawfulness for the conversion of integral garage.
3 Rothwells Lane Thornton L23 1TN
Proposed demolition of conservatory and erection of single storey rear extension, with new front Dormer, entrance porch and whole house refurbishment
9 Park Avenue Crosby L23 2SP
Erection of a two-storey extension to the side of dwellinghouse including changes to existing roof following demolition of detached garage.
9 Clinning Road Birkdale PR8 4NU
Partial demolition of rear-outrigger and erection of new single-storey extension to rear of dwellinghouse and new raised patio.
Strawberry Hall 293 Southport Road Lydiate L31 4EB
New single storey 7 bay oak-framed carport
75 - 77 Muspratt Road Seaforth L21 4NW
Change of use of Nos. 75 and 77 Muspratt Road from two terrace dwellings to one terrace dwelling to include a front porch extension and external alter...
14 Sandy Lane Lydiate L31 4DW
Single Storey Side and Rear Extension
34 Gainsborough Avenue Maghull L31 7AY
Erection of rear extension following demolition of existing conservatory
71 Stuart Road Crosby L23 0QF
Proposed single storey rear extension projecting 5m from existing house following demolition of existing rear extension.
20 Gorse Way Formby L37 1PB
Erection of a two-storey extension and new porch to the front, single-storey extension to the rear, including alterations to the existing roof, front ...
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Latest application from Sefton: 6 May 2026. We check the council's portal daily.