Planning applications in Southend
Flat 1 The Boat House Clifftown Shore Western Esplanade Southend-on-sea Essex SS1 1FU
Change of use of the existing ground floor office (Class E) to two self-contained flats (Class C3) (Prior Approval) (Amended Proposal)
48 Argyll Road Westcliff-on-sea Essex SS0 7HN
Part change of use of doctor's surgery and erect linked two-storey building at rear to create a 10-bedroom HMO with retention of ground floor commerci...
12 Prittlewell Square Southend-on-sea Essex SS1 1DW
Convert existing basement into a self-contained flat with associated amenity space and alter elevations
112 Rectory Grove Leigh-on-sea Essex SS9 2HL
Change of use of existing parking garage (sui generis) at the rear of 112 Rectory Grove and erection of a single-storey extension to form a single-sto...
29 St Leonard's Road Southend-on-sea Essex SS1 2HG
Change of use from dwellinghouse to five person HMO with dormers to rear and rooflights to front, single storey rear extension and alter elevations (c...
91 Prince Avenue Southend-on-sea Essex
Change of use of rear ground floor from Use Class E to 1 self-contained flat (Class C3), with front ground floor shop retained and alter elevations (P...
78 Colbert Avenue Thorpe Bay Essex SS1 3BP
Convert part of garage to habitable accommodation and alter elevations (Lawful Development Certificate - Proposed)
214 London Road Southend-on-sea Essex SS1 1PJ
Change of use of existing ground floor commercial unit (Use Class E) to a one-bedroom self-contained flat (Use Class C3) including creation of a priva...
268 Central Avenue Southend-on-sea Essex SS2 4EE
Change of use from nursery (Class E) to dwellinghouse (Class C3), install rooflights to flat and pitched roof, alter elevations including replacement ...
141 Broadway Leigh-on-sea Essex SS9 1PJ
Change of use from restaurant to showroom (for lift company) on ground and first floor and install roof extension at second floor to form one self-con...
29 Preston Road Westcliff-on-sea Essex SS0 7ND
Change of use of existing dwellinghouse (Class C3) to form one dwellinghouse and one self-contained flat and alterations to elevations
144 Station Road Westcliff-on-sea Essex SS0 7SB
Change of use of shop to self-contained flat and alter front elevation
Thamesgate House 33 - 41 Victoria Avenue Southend-on-sea Essex
Change of use from commercial, business and service (Class E) to 149 self-contained flats (Class C3) with two commercial units to front at ground floo...
716 Southchurch Road Southend-on-sea Essex SS1 2PS
Change of use of first-floor storage associated with ground-floor denture clinic (Class E) to 1 self-contained flat (Class C3), with ground-floor comm...
Rear Of 119 Leigh Road Leigh-on-sea Essex SS9 1JH
Change of use of rear ground floor from Commercial (Class E) to 2 self contained flats (Class C3) with alterations to fenestration (Prior Approval)
18 Eastbourne Grove Westcliff-on-sea Essex SS0 0QF
Demolish existing buildings, erect replacement dwellinghouse to front and 3no. terraced dwellinghouses to rear with associated amenity space, refuse a...
3 Valkyrie Road Westcliff-on-sea Essex SS0 8BY
Convert 2no. existing self-contained flats into 1no. dwellinghouse (certificate of lawful development - proposed)
Basement 305 Sutton Road Southend-on-sea Essex SS2 5PF
Convert basement flat into a self-contained studio flat
877 London Road Westcliff-on-sea Essex SS0 9SZ
Convert existing outbuilding to form single storey dwellinghouse, alter elevations including new windows and doors, install rooflight, boundary fencin...
38 Belle Vue Road Southend-on-sea Essex
Demolish existing double garage and erect three storey building to form three self-contained flats (Amended Proposal)
Royal Mansions 15 Royal Terrace Southend-on-sea Essex SS1 1DY
Erect four storey rear extension, convert existing vacant HMO (Sui Generis) into seven-self contained flats (Class C3), alter roof including dormers a...
98 Hampton Gardens Southend-on-sea Essex SS2 6RU
Convert garage into habitable accommodation, alter elevations and porch to front elevation (Lawful Development Certificate - Proposed)
Grange Heights 62 - 64 Southchurch Avenue Southend-on-sea Essex
Change of use of two commercial units (Class E) to create two additional self-contained flats (Class C3), alterations to elevations
Land Rear Of 10 To 16 Kensington Road Southend-on-sea Essex
Change of use from office (Class E(g)(i)) to dwellinghouse (Class C3), demolish existing garage, alter roof including dormer and rooflights installati...
61 Baxter Avenue Southend-on-sea Essex SS2 6HY
Convert two self-contained flats into one dwellinghouse
Royal Mansions 15 Royal Terrace Southend-on-sea Essex SS1 1DY
Erect four storey rear extension, convert existing vacant HMO (Sui Generis) into seven-self contained flats (Class C3), alter roof including dormers a...
23 Woodcutters Avenue Leigh-on-sea Essex SS9 4PN
Demolish existing building, erect 2no. semi-detached dwellinghouses
100 - 102 Southchurch Road Southend-on-sea Essex SS1 2LX
Change of use of rear part of ground floor and upper floors from shop (Class E) to three self-contained flats (Class C3), hip to gable roof extension ...
48 Argyll Road Westcliff-on-sea Essex SS0 7HN
Part change of use of doctor's surgery and erect linked two storey building at rear to create a 10-bedroom HMO with ground floor commercial unit (Clas...
312 Station Road Westcliff-on-sea Essex SS0 8DZ
Change of use of existing two storey self-contained flat, to one self-contained basement flat, and one self-contained ground floor flat
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Data updated 10 May 2026. Source: Southend planning portal.