Planning Applications in SS9

Planning authorities: Southend-on-Sea City Council, Castle Point Borough Council, Rochford District Council

Search current and historic planning applications in the SS9 postcode district across Southend, Castle Point and Rochford - 121 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 50 of 121 applications
26/00976/AMDT 26 Jul 2026 Registered

86 Undercliff Gardens Leigh-on-sea Essex SS9 1ED

Application to vary Condition 02 (Approved Plans) to substitute approved drawing 2227/06 with revised drawing 2227/06A to allow amendments to the appr...

Material Amendment Southend 26 Jul 2026
26/00977/FULH 26 Jul 2026 Registered

6 Burnham Road Leigh-on-sea Essex SS9 2JU

Erect single storey rear extension

Southend 26 Jul 2026
26/00984/TCA 26 Jul 2026 Registered

118 Alexandra Road Southend-on-sea Essex

Reduce canopy of one Acer Pseudoplatanus (Sycamore) by 2.5 m and reshape to balance (Application for works to trees in a Conservation Area)

Tree(s) in Conservation Area Southend 26 Jul 2026
26/00987/GPDE 26 Jul 2026 Registered

21 Lansdowne Avenue Leigh-on-sea Essex SS9 1LJ

Erect single storey rear extension projecting 5.5m beyond the existing rear wall of the dwelling, 2.7m high to eaves and with a maximum height of 3m

General Permitted Dev (Extensions) Southend 26 Jul 2026
26/00989/FULH 26 Jul 2026 Registered

15 Agnes Avenue Leigh-on-sea Essex SS9 3SX

Raise roof ridge, erect hip-to-gable roof extension, install rear dormer to form habitable accommodation in the loftspace, erect single storey rear ex...

Southend 26 Jul 2026
26/00965/CLP 24 Jul 2026 Registered

56 Grange Road Leigh-on-sea Essex SS9 2HT

Install dormer to rear and rooflights to front to form habitable accommodation in the loftspace (Lawful Development Certificate - Proposed)

Certificate of Lawfulness (Proposed) Southend 24 Jul 2026
26/00939/FULH 19 Jul 2026 Registered

16A The Ryde Leigh-on-sea Essex SS9 4TN

Raise ridge height, hip to gable roof extensions to sides with dormer to form habitable accommodation in the loftspace, erect part single/part two sto...

Full Application - Householder Southend 19 Jul 2026
26/00931/FULH 18 Jul 2026 Registered

18 Chesterfield Crescent Eastwood Essex SS9 5PD

Raise ridge height, install dormers and rooflights to sides to form habitable accommodation in loftspace, erect single storey side extension, relocate...

Full Application - Householder Southend 18 Jul 2026
26/00923/FULH 17 Jul 2026 Registered

36 The Ryde Leigh-on-sea Essex SS9 4TN

Erect single storey side extension

Southend 17 Jul 2026
26/00917/FULH 15 Jul 2026 Registered

124 Grand Parade Leigh-on-sea Essex SS9 1EE

Demolish existing front extension, erect single storey front extension, layout patio area to front, extend existing first floor balcony to front and e...

Southend 15 Jul 2026
26/00903/FULH 13 Jul 2026 Registered

26 Herschell Road Leigh-on-sea Essex SS9 2NH

Demolish existing conservatory to rear and erect single storey rear/side extension

Full Application - Householder Southend 13 Jul 2026
26/00906/FULH 13 Jul 2026 Registered

38 Westcliff Drive Leigh-on-sea Essex SS9 2LB

Erect single storey rear/side extension

Southend 13 Jul 2026
26/00915/FUL 13 Jul 2026 Registered

Adalah Residential Rest Home 20 Cliff Road Leigh-on-sea Essex SS9 1HJ

Extend existing dropped kerbs, demolish sections of front boundary wall, replace part of front lawn with permeable block paving and install 1.2m high ...

Southend 13 Jul 2026
26/00868/FULH 6 Jul 2026 Registered

11 Woodside Leigh-on-sea Essex SS9 4QX

Erect part single/part two storey rear/side extension, convert existing garage into habitable accommodation and alter elevations

Full Application - Householder Southend 6 Jul 2026
26/00879/FULH 6 Jul 2026 Registered

56 Grange Road Leigh-on-sea Essex SS9 2HT

Erect single storey rear and side extension

Full Application - Householder Southend 6 Jul 2026
26/00884/TPO 6 Jul 2026 Registered

11 Roach Vale Eastwood Essex SS9 5TQ

Raise crown over garden area and shape back crown in one dimension by pruning 20% of the crown radius, reduce branch growth over grarage height up to ...

Tree(s) subject to TPO Southend 6 Jul 2026
26/00887/FULH 6 Jul 2026 Registered

10 Treelawn Drive Leigh-on-sea Essex SS9 4AQ

Install one air conditioning unit to front elevation with associated pipework and electrical connections (Retrospective)

Southend 6 Jul 2026
26/00888/FULH 6 Jul 2026 Registered

152 Southsea Avenue Leigh-on-sea Essex SS9 2BJ

Demolish existing conservatory and erect single storey rear extension with rooflights

Southend 6 Jul 2026
26/00905/PA64 6 Jul 2026 Registered

124 Eastwood Old Road Eastwood Essex SS9 4RP

Change the use of rear of ground floor from commercial (Class E) to 1no. self-contained studio flat (Class C3), alter elevations (Prior Approval) (Ame...

Southend 6 Jul 2026
26/00907/AD 6 Jul 2026 Registered

995 - 1003 London Road Leigh-on-sea Essex SS9 3LB

Application for approval of details pursuant to conditions 04 (soft landscaping and living green roof), 05 (hard landscaping, boundary treatments and ...

Southend 6 Jul 2026
26/00914/AD 6 Jul 2026 Registered

West Leigh Baptist Church Lymington Avenue Leigh-on-sea Essex SS9 2AJ

Application for approval of details pursuant to conditions 11 (travel plan), 13 (construction method statement) and 17 (noise mitigation measures) of ...

Southend 6 Jul 2026
26/00874/CLP 5 Jul 2026 Registered

131 Neil Armstrong Way Eastwood Essex SS9 5UF

Convert dwellinghouse (Class C) to 6 Bed HMO (Class C4) (certification of lawful development - proposed)

Certificate of Lawfulness (Proposed) Southend 5 Jul 2026
26/00870/FUL 4 Jul 2026 Registered

61A High Cliff Drive Leigh-on-sea Essex SS9 1DQ

Install new front entrance door, form balcony with pergola over to first floor front, extend existing first floor rear balcony, install rooflights and...

Full Application Southend 4 Jul 2026
26/00862/FULH 3 Jul 2026 Registered

3 Southsea Avenue Leigh-on-sea Essex SS9 2AX

Demolish existing conservatory, erect part single part two storey rear/side extension, alteration to elevations

Full Application - Householder Southend 3 Jul 2026
26/00859/FULH 2 Jul 2026 Registered

27 Leigh Park Road Leigh-on-sea Essex SS9 2DU

Layout hardstanding for 2no. vehicles to front with bin store enclosure, retaining wall, new steps and pathway and hard and soft landscaping, install ...

Full Application - Householder Southend 2 Jul 2026
26/00876/FULH 2 Jul 2026 Registered

16 Marine Close Leigh-on-sea Essex SS9 2RD

Erect single storey side extension

Full Application - Householder Southend 2 Jul 2026
26/00854/AMDT 29 Jun 2026 Registered

9 Stephenson Road Eastwood Essex SS9 5LY

Application to vary condition 10 (opening hours for customers) to enable the 'drive-thru' lane of the existing KFC premises to remain open to customer...

Material Amendment Southend 29 Jun 2026
26/00855/FULH 29 Jun 2026 Registered

48 Westleigh Avenue Leigh-on-sea Essex SS9 2LF

Replace existing garage with outbuilding ancillary to the main dwelling

Full Application - Householder Southend 29 Jun 2026
26/00857/FULH 29 Jun 2026 Registered

156 Oakleigh Park Drive Leigh-on-sea Essex SS9 1RU

Erect single storey rear/side extension with roof terrace over and external staircase

Full Application - Householder Southend 29 Jun 2026
26/00847/FUL 28 Jun 2026 Registered

122 Eastwood Old Road Eastwood Essex SS9 4RP

Change of use from takeaway (Sui Generis) to cafe with ancillary takeaway (Class E(b)) install new extract flue to side

Full Application Southend 28 Jun 2026
26/00852/TCA 28 Jun 2026 Registered

26 Victoria Road Leigh-on-sea Essex SS9 1AU

Fell and grind stump to a depth of 300mm where possible to one Norway Maple (T2); reduce and reshape by up to 2.5 meters as part of cyclical maintenan...

Tree(s) in Conservation Area Southend 28 Jun 2026
26/00841/CLP 27 Jun 2026 Registered

52 Bellhouse Road Eastwood Leigh-On-Sea Essex SS9 5NL

Install rear dormer to create habitable accommodation in the loftspace and alter side elevation (Lawful Development Certifcate - Proposed)

Certificate of Lawfulness (Proposed) Southend 27 Jun 2026
26/00842/GPDE 27 Jun 2026 Refused

52 Bellhouse Road Eastwood Leigh-On-Sea Essex SS9 5NL

Erect single storey rear extension projecting 6m beyond the existing rear wall of the dwelling, 3m high to eaves and with a maximum height of 3m

General Permitted Dev (Extensions) Southend 27 Jun 2026
26/00836/FULH 25 Jun 2026 Registered

25 The Crest Eastwood Essex SS9 5NJ

Convert existing garage into habitable accommodation alter front elevation

Full Application - Householder Southend 25 Jun 2026
26/00831/FUL 24 Jun 2026 Registered

1074 London Road Leigh-on-sea Essex SS9 3NA

Install 1No. BT Street Hub Unit and associated advertisement panels on either side of the unit

Full Application Southend 24 Jun 2026
26/00832/ADV 24 Jun 2026 Registered

1074 London Road Leigh-on-sea Essex SS9 3NA

Install two digital 75 inch LCD display screens, one on each side of the Street Hub unit

Advertisement Application Southend 24 Jun 2026
26/00837/FULH 24 Jun 2026 Registered

24 Woodlands Park Leigh-on-sea Essex SS9 3TY

Demolish existing workshop and utility and erect two storey side extension with Juliet balcony to rear elevation

Full Application - Householder Southend 24 Jun 2026
26/00848/FUL 24 Jun 2026 Registered

181 Blenheim Chase Leigh-on-sea Essex SS9 3HJ

Demolish existing buildings to side, erect new detached dwellinghouse with associated amenities, layout parking to front and reposition vehicle crosso...

Full Application Southend 24 Jun 2026
26/00853/FULH 24 Jun 2026 Registered

80 Woodside Leigh-on-sea Essex SS9 4RB

Erect replacement single storey rear extension with pitched roof, relocate entrance door to side, layout parking to front and install vehicle crossove...

Full Application - Householder Southend 24 Jun 2026
26/00818/CLP 22 Jun 2026 Pending

20 Carlton Drive Leigh-on-sea Essex SS9 1DE

Dormers to sides and juliette balcony to rear to form habitable accommodation in loftspace (certificate of lawful development - proposed)

Certificate of Lawfulness (Proposed) Southend 22 Jun 2026
26/00819/CLP 22 Jun 2026 Pending

47 Bonchurch Avenue Leigh-on-sea Essex SS9 3AR

Dormer to rear to form habitable accommodation in the loftspace, single storey side and rear extensions (certificate of lawful development - proposed)

Certificate of Lawfulness (Proposed) Southend 22 Jun 2026
26/00821/CLP 22 Jun 2026 Pending

18 Percy Road Leigh-on-sea Essex SS9 2LA

Dormer to rear and rooflights to front to form habitable accommodation in loftspace, single storey side extension and new window to first floor front ...

Certificate of Lawfulness (Proposed) Southend 22 Jun 2026
26/00814/AD 21 Jun 2026 Registered

23 Woodcutters Avenue Leigh-on-sea Essex SS9 4PN

Application for approval of details pursuant to condition 12 (Construction Management Plan) of planning permission 26/00248/FUL dated 29/05/2026

Approval of Details Southend 21 Jun 2026
26/00797/FULH 19 Jun 2026 Registered

27 Leigh Park Road Leigh-on-sea Essex SS9 2DU

Roof extension to convert loft into habitable accommodation, install rooflights to front and side elevations, install replacement windows, roof repair...

Full Application - Householder Southend 19 Jun 2026
26/00802/TPO 19 Jun 2026 Registered

109 Manchester Drive Leigh-on-sea Essex SS9 3EY

Ground works and associated root pruning/severance of two Oak Trees (T1 & T2) to rear to facilitate installation of a root barrier 17m in length and 3...

Tree(s) subject to TPO Southend 19 Jun 2026
26/00806/FULH 19 Jun 2026 Registered

285 Western Road Leigh-on-sea Essex SS9 2QU

Erect single storey side and rear extension

Full Application - Householder Southend 19 Jun 2026
26/00794/FUL 18 Jun 2026 Registered

114A Woodfield Road Leigh-on-sea Essex SS9 1ET

Demolish and replace third floor and install roof garden room and terrace above (Amended Proposal)

Full Application Southend 18 Jun 2026
26/00448/FUL 16 Jun 2026 Pending

16 Southwood Gardens, Eastwood, Leigh-on-sea, Essex, SS9 5DP

Replace existing flat roof with a pitched roof on front elevation, two storey side extension, part single and part two storey rear extension

Rochford 16 Jun 2026
26/00784/AD 15 Jun 2026 Pending

44 Ronald Hill Grove Leigh-on-sea Essex SS9 2JB

Application for Approval of Details pursuant to condition 03 (details of materials) of planning permission 25/01700/FULH dated 28.01.26

Approval of Details Southend 15 Jun 2026
26/0343/FUL 15 Jun 2026 Registered

46 Warren Road Leigh-on-Sea Essex SS9 3TS

Construct single storey rear extension and garage conversion

Full Application Castle Point 15 Jun 2026
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Data updated daily. Source: Southend, Castle Point and Rochford planning portals.