Planning Applications in Seaford, East Sussex

Planning authorities: Lewes District Council, South Downs National Park

Search current and historic planning applications in Seaford, East Sussex, across Lewes and South Downs - 23 in the last 90 days. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

23
|
3
|
1

Filter applications

Date receivedLast 90 days
Date receivedLast 90 days
Select one year, or two for a range.
Number of homesAny
StatusAny
Application routeAny
Application typeAny
KeywordsNone
Match

Matches words or phrases in the application address and description.

Showing 23 of 23 applications
25 Sept 2026 Awaiting decision LW/26/0432

42 Kingsmead Seaford East Sussex BN25 2HA

Erection of single storey side and rear extension, double storey rear extension and associated roof modifications

Householder Planning Permission Lewes
21 Sept 2026 Awaiting decision LW/26/0421

17 Kingston Close Seaford East Sussex BN25 4NF

Extension and conversion of existing garage into a single storey extension with addition of front porch

Householder Planning Permission Lewes
10 Sept 2026 Application in Progress SDNP/26/03427/PA3R

Dymock Farm Chyngton Lane North Seaford East Sussex BN25 4AA

Change of use of part of the existing barn to Class E (a), change of use of adjacent land from agricultural use to Class E (b) food and drink eg. cafe...

Prior Approval CoU Agric to Flexi South Downs
4 Sept 2026 Awaiting decision TW/26/0065/TPO

Sussex Cottage Upper Belgrave Road Seaford East Sussex BN25 3AD

T4 - Sycamore - Reduce lateral branches over garden by 2/3 m back to previous pruning points - causing excessive shading T5 - Sycamore - Reduce latera...

Work to Trees (TPO) Lewes
3 Sept 2026 Awaiting decision TW/26/0079/TCA

4 Blatchington Hill Seaford East Sussex BN25 2AH

As per TW/23/0062/TCA 23rd September 2023 T2 - Holly - Fell to level stump - To improve light to both 4 & 6 Blatchington Hill properties

Work to Trees (Conservation Area) Lewes
3 Sept 2026 Awaiting decision TW/26/0077/TCA

21 Blatchington Hill Seaford East Sussex BN25 2AH

T1- Cherry Tree, Dying/Diseased to be felled to ground level

Work to Trees (Conservation Area) Lewes
1 Sept 2026 Awaiting decision TW/26/0060/TPO

The Coach House 15 Firle Road Seaford East Sussex BN25 2HJ

T1-Sycamore -Crown reduction by up to 2 m - to Enhance Sunlight and prevent Limb Failure. T2-Sycamore - Crown reduction by up to 2.5 m - to Enhance Su...

Work to Trees (TPO) Lewes
25 Aug 2026 Approved 30 Sep LW/26/0329

72 Tudor Close Seaford East Sussex BN25 2LY

Section 73a retrospective application for erection of a detached outbuilding in rear garden

Householder Planning Permission Lewes
20 Aug 2026 Decided SDNP/26/03357/ADJAUT

11 Lullington Close Seaford East Sussex BN25 4JH

Lewes District Council - LW/26/0383 -Demolition of existing conservatory and replacement with single storey side extension, installation of solar pane...

Adjoining Authority Consultation South Downs
18 Aug 2026 Awaiting decision TW/26/0072/TPO

Fox Hollow Chyngton Lane Seaford East Sussex BN25 4BT

T1 - Monterey Cypress - Removal of 3 overhanging limbs, reduction of upper northern crown by 1-1.5 m - To reduce end weight

Work to Trees (TPO) Lewes
18 Aug 2026 Awaiting decision LW/26/0383

11 Lullington Close Seaford East Sussex BN25 4JH

Demolition of existing conservatory and replacement with single storey side extension, installation of solar panels, external wall insulation/render w...

Householder Planning Permission Lewes
7 Aug 2026 Awaiting decision LW/26/0422

12 Clementine Avenue Seaford East Sussex BN25 2UU

Erection of 1no detached single-storey dwelling with associated soft and hard landscaping

Planning Application Lewes
6 Aug 2026 Awaiting decision LW/26/0418/CD

79 Vale Road Seaford East Sussex BN25 3HA

Discharge of Conditions 2 (Materials), 4 (Landscaping), 5 (Refuse Storage), 9 (WMP), 14 (Asbestos), 15 (Swift boxes) and 16 (NOx boiler details) in re...

Discharge Of Conditions Application Lewes
6 Aug 2026 Approved 18 Sep LW/26/0363

92 Hawth Park Road Seaford East Sussex BN25 2RJ

Demolition of existing garage and single-storey rear side extension

Householder Planning Permission Lewes
6 Aug 2026 Approved 11 Aug LW/26/0417

Environment Agency Marine Parade Seaford East Sussex BN25 2QR

Non-material amendment of application LW/25/0690 to increase the height of the building above ground level by 400mm

Non-Material Amendment Lewes
27 Jul 2026 Approved 2 Oct LW/26/0392

14 Kedale Road Seaford East Sussex BN25 2BY

Erection of first floor rear extension

Householder Planning Permission Lewes
24 Jul 2026 Refused 10 Sep TW/26/0062/TPO

5 St Marys Close Seaford East Sussex BN25 2DS

T1 & T2 - Sycamore - Removal to the ground - To reduce shading and create space for outbuilding

Work to Trees (TPO) Lewes
24 Jul 2026 Approved 25 Sep LW/26/0390

6 Rough Brow Seaford East Sussex BN25 3QS

Demolition of existing shed and erection of double storey side extension

Householder Planning Permission Lewes
24 Jul 2026 Awaiting decision LW/26/0373

10 Claremont Road Seaford East Sussex BN25 2AY

Outline planning application for demolition of existing buildings and development of 10 new houses with all matters reserved except access

Outline Planning Application Lewes
21 Jul 2026 Approved 18 Sep LW/26/0380

5 Kingsway Seaford East Sussex BN25 2NE

Single storey rear extension

Householder Planning Permission Lewes
20 Jul 2026 Approved 9 Sep LW/26/0378/CD

Seaford And District Constitutional Club Crouch Lane Seaford East Sussex BN25 1PU

Discharge of condition 2 (WSI) relating to approval LW/24/0778

Discharge Of Conditions Application Lewes
14 Jul 2026 Approved 11 Sep LW/26/0367

54 Hawth Park Road Seaford East Sussex BN25 2RF

Erection of single-storey front extension, addition of 3no side rooflights, widening of existing vehicular access/driveway, replacement of existing re...

Householder Planning Permission Lewes
13 Jul 2026 Approved 9 Sep TW/26/0057/TPO

2 Willow Drive Seaford East Sussex BN25 4BZ

T1, T2, T3 - Holm Oak - Reduction of crown by 3-4m - To maintain tree health and prevent possible damage to property

Work to Trees (TPO) Lewes
Recency
Last 2 weeks
2-4 weeks
1-2 months
Older

Get free email alerts for new planning applications in Seaford

Data updated daily. Source: Lewes and South Downs planning portals.