Demolition plans in Southend

80 demolition applications were submitted in Southend in the last 12 months, from garages and outbuildings to whole buildings. Of the 58 decided so far, 51 were approved. Demolish-and-rebuild schemes also appear under planned new homes.

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Showing 26 of 26 applications
6 Sept 2026 Registered 26/01176/FULH

9 Southbourne Gardens Westcliff-on-sea Essex SS0 0AG

Erect single storey and first floor side extensions, replace existing garage/store with detached garage

Full Application - Householder Southend
6 Sept 2026 Registered 26/01157/FULH

37 Theobalds Road Leigh-on-sea Essex SS9 2NE

Demolish existing garage to side, raise ridge height of existing bungalow to form new first floor, erect part single/part two storey side and rear ext...

Full Application - Householder Southend
6 Sept 2026 Registered 26/01162/FUL

Garages Rear Of 20 Durham Road Southend-on-sea Essex

Demolish existing garages, erect two storey building comprising offices and storage at ground floor and storage at first floor, layout 2no. parking sp...

Full Application Southend
6 Sept 2026 Registered 26/01164/FULH

138 Hadleigh Road Leigh-on-sea Essex SS9 2LZ

Demolish existing detached garage, erect garage with mezzanine floor and basement level storage space, erect single storey link to dwellinghouse

Full Application - Householder Southend
6 Sept 2026 Registered 26/01167/FUL

348 Westbourne Grove Westcliff-on-sea Essex SS0 0PT

Demolish existing buildings, erect 4no. dwelling houses and assocaited hard and soft landscaping

Full Application Southend
2 Sept 2026 Registered 26/01096/FUL

19 - 21 Western Road Leigh-on-sea Essex

Demolish existing buildings, erect 4no. semi-detached dwellings, form new crossovers onto Western Road

Full Application Southend
1 Sept 2026 Registered 26/01131/FULH

49 Macmurdo Road Eastwood Essex SS9 5AQ

Demolish existing garage, erect single storey side extension with roof lantern to form residential annex

Full Application - Householder Southend
17 Aug 2026 Registered 26/01093/FULH

83 Flemming Crescent Leigh-on-sea Essex SS9 4HR

Demolish conservatory and erect single storey rear/side extension

Full Application - Householder Southend
12 Aug 2026 Registered 26/01078/CLP

15 The Drive Westcliff-on-sea Essex SS0 8PL

Replace existing garage to side (certificate of lawful development - proposed)

Certificate of Lawfulness (Proposed) Southend
10 Aug 2026 Registered 26/00996/FUL

275 Prince Avenue Westcliff-on-sea Essex

Demolish existing buildings, erect nine dwellinghouses with associated access works, amenity space, parking, landscaping and boundary treatment

Full Application Southend
6 Aug 2026 Registered 26/01051/FULH

61 Flemming Avenue Leigh-on-sea Essex SS9 3AN

Demolish existing single storey rear bay, erect hip to gable roof extension with dormer and Juliet balcony to rear and rooflights to front to form hab...

Full Application - Householder Southend
6 Aug 2026 Decided 26/01062/ROT

Telecommunications Mast Junction Of Rayleigh Road And Whitehouse Road Eastwood Essex

Upgrade of existing telecommunications base station comprising the removal of the existing 10m monopole, 3 no. antennas and 2 no. cabinets and install...

Register of Telecommunications Southend
31 Jul 2026 Registered 26/01019/FULH

90 Manchester Drive Leigh-on-sea Essex SS9 3HR

Erect single storey front extension, erect detached outbuilding to rear, demolish side garage and alter elevations

Full Application - Householder Southend
23 Jul 2026 Registered 26/00902/FULH

52 Manners Way Southend-on-sea Essex SS2 6PT

Demolish 2no. front bay windows and existing front porch, erect 2no. single storey front extensions below existing overhanging roofline, erect single ...

Full Application - Householder Southend
14 Jul 2026 Registered 26/00904/FULH

18 Thorndon Park Close Leigh-on-sea Essex SS9 4RH

Demolish existing garage to rear, erect replacement detached garage and store, layout patio area to side with pergola over and extend existing crossov...

Full Application - Householder Southend
14 Jul 2026 Approved 26/00903/FULH

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
14 Jul 2026 Registered 26/00915/FUL

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 ...

Full Application Southend
13 Jul 2026 Registered 26/00917/FULH

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...

Full Application - Householder Southend
7 Jul 2026 Approved 26/00888/FULH

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

Demolish existing conservatory and erect single storey rear extension with rooflights

Full Application - Householder Southend
2 Jul 2026 Registered 26/00848/FUL

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
2 Jul 2026 Approved 26/00862/FULH

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
26 Jun 2026 Approved 26/00855/FULH

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

Replace existing garage with outbuilding ancillary to the main dwelling

Full Application - Householder Southend
23 Jun 2026 Approved 26/00837/FULH

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

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

Full Application - Householder Southend
23 Jun 2026 Registered 26/00672/FUL

127 Gunners Road Shoeburyness Southend-on-sea Essex SS3 9SB

Demolish existing side extension, erect attached dwelling with associated amenities, form two vehicle crossovers onto Gunners Road

Full Application Southend
18 Jun 2026 Registered 26/00785/FUL

Land Rear Of Manor Guest House 9 - 11 Pleasant Road Southend-on-sea Essex SS1 2HQ

Remove existing caravans and erect 5 single storey guest chalets to rear of Manor Guest House

Full Application Southend
15 Jun 2026 Refused 26/00794/FUL

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
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Frequently asked questions

Do you need planning permission to demolish a building?
Most demolition outside conservation areas is permitted development under Part 11 of the GPDO, but you must submit a prior-approval application covering method and restoration. Demolition of dwellinghouses always needs prior approval, even where permitted development applies.
What is a 'replacement dwelling' application?
Planning permission to demolish an existing dwelling and replace it with a new one. The principle is not automatic: councils assess the replacement against local policy on impact, scale, design and any heritage or rural-character considerations.
Can I get email alerts for new demolition applications in Southend?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new demolition application published by Southend. You can also narrow the alert to a postcode, street, or drawn area.

We check Southend's planning portal daily. New demolition applications appear here within a day of being published.