121 Grand Parade Leigh-on-sea Essex SS9 1BE Data via plota.co.uk

26/01127/FUL - Full Application Registered
Extensions & alterations

Proposal

Erect single storey side/rear extension Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Validated
25 Aug 2026
✓
Received
1 Sept 2026
Decision
Expected by 20 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 20 Oct 2026, from Southend's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 5

National nature reserve 128 m away: Benfleet and Southend Marshes
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
SSSI 129 m away: Benfleet and Southend Marshes SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Conservation area 23 m away: Leigh Cliff Conservation Area
The edge of the area; work outside it can still affect its setting.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Also on the record
Inside the Southend-on-Sea built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Other new applications on this street

12 Jul 2026Pending

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

Demolish existing front extension, erect single storey front extension, layout p...

26/00917/FULH
1 Apr 2026Approved

9C Grand Parade Leigh-on-sea Essex SS9 1DX

Extend existing dormer to front and install new aluminium glazed bi-fold windows...

26/00438/FUL

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14 Aug 2026Pending

19 North Street Leigh-on-sea Essex SS9 1QE

Erect single storey rear/side extension, install new door to side

26/01088/FULH
19 Aug 2026Pending

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Application to vary condition 03 (windows) - vary wording to allow for Anthracit...

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14 Aug 2026Pending

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12 Aug 2026Pending

Rear Of 119 Leigh Road Leigh-on-sea Essex SS9 1JH

Fenestration alterations including canopy removal

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12 Aug 2026Pending

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Important details

Council
Southend
Application type
Full Application
Postcode
SS9 1BE
Received
1 Sept 2026
Validated
25 Aug 2026
Ward
Leigh
Parish
Leigh Town Council
Case officer
Show
Target decision
20 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
. metson architects ltd

Decision outlook

Day 20 of the 56-day target. Southend usually decides extensions by day 56.

Day 2036 days to the 56-day target
75%decided within 8 weeks
85%approved
421decided in the last year

Plota live figures for extensions decided by Southend in the last twelve months, from validation. Southend decision record →

Public comments

No public comments yet.

16 neighbours consulted · Last counted 12 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
20 Oct 2026
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
34 Cliff Parade Leigh-on-sea Essex SS9 1BB
Erect single storey rear extension
25/00474/FULH
2025 Approved
44 Queens Road Leigh-on-sea Essex SS9 1BA
Demolish existing garage, erect external raised deck to rear with glass balustrade, exist…
25/00289/FULH
2025 Approved
44 Queens Road Leigh-on-sea Essex SS9 1BA
Demolish existing garage, erect external raised deck to rear with glass balustrade, exist…
25/00288/FULH
2023 Refused
40 Queens Road Leigh-on-sea Essex SS9 1BA
Install external wall insulation to side and rear elevations
23/01929/FULH
2023 Refused
10 Grand Drive Leigh-on-sea Essex SS9 1BG
Erect dormer to rear and install rooflights to front to form habitable accommodation in l…
23/00971/FULH
2023 Refused
10 Grand Drive Leigh-on-sea Essex SS9 1BG
Erect extension to rear elevation to 2nd and 3rd floors to form extended balcony with gla…
23/00936/FULH
2023 Refused
40 Queens Road Leigh-on-sea Essex SS9 1BA
Apply external wall insulation to flank and rear elevations (Lawful Development Certifica…
23/00416/CLP
2022 Refused
10 Grand Drive Leigh-on-sea Essex SS9 1BG
Install dormer to rear to form habitable accommodation in the loftspace, install roof ter…
22/02377/FULH
2022 Approved
41 Queens Road Leigh-on-sea Essex SS9 1AZ
Demolish existing workshop and erect a single storey infill extension, alterations to sid…
22/01679/FULH
2022 Approved
34 Cliff Parade Leigh-on-sea Essex SS9 1BB
Erect gable roof extension with balcony to front, install rooflights to rear, alter eleva…
22/00994/FULH
2022 Refused
41 Queens Road Leigh-on-sea Essex SS9 1AZ
Erect single storey side/rear extension and alter side boundary wall and elevations
22/00077/FULH
2021 Approved
22 Redcliff Drive Leigh-on-sea Leigh-On-Sea Essex SS9 1AY
Erect single storey rear extension
21/01083/FULH
2021 Approved
34 Cliff Parade Leigh-On-Sea Essex SS9 1BB
Replace roof on existing rear extension and install rooflights
21/00540/FULH
2020 Refused
124 Grand Parade Leigh-On-Sea Essex SS9 1EE
Hipped to gable roof extensions to front and rear and dormers to sides to form habitable…
20/02037/FULH
2020 Approved
116 Undercliff Gardens Leigh-On-Sea Essex SS9 1ED
Crown reduction by 20% to double stemmed Ash (T1- in centre of site) and remove dead bran…
20/01066/TPO
2019 Refused
42 Queens Road Leigh-On-Sea Essex SS9 1BA
Part demolish front boundary wall, layout parking to front and install vehicular access o…
19/01272/FULH
2019 Approved
112 Undercliff Gardens Leigh-On-Sea Essex SS9 1ED
Part demolish existing garage, erect single storey side extension, single storey side and…
19/02179/FULH
2019 Refused
112 Undercliff Gardens Leigh-On-Sea Essex SS9 1ED
Part demolish existing garage, erect single storey side extension, single storey side and…
19/02178/FULH
2019 Refused
42 Queens Road Leigh-On-Sea Essex SS9 1BA
Part demolish front boundary wall, erect sliding gate, install vehicular access onto Quee…
19/00078/FULH
2018 Refused
10 Grand Drive Leigh-On-Sea Essex SS9 1BG
Erect second and third floor rear extensions with balconies and alter elevations (Amended…
18/01992/FULH
2018 Approved
10 Grand Drive Leigh-On-Sea Essex SS9 1BG
Dormer to rear to form habitable accommodation in roof with balcony to rear, roof lights…
18/01144/CLP
2018 Approved
100 Grand Parade Leigh-On-Sea Essex SS9 1FQ
Extend building to east at first floor level
18/00539/FUL
2016 Refused
121A Grand Parade Leigh-On-Sea Essex SS9 1BE
Install windows to front balcony with balustrade (Amended Proposal)
16/01649/FUL
2016 Refused
121A Grand Parade Leigh-On-Sea Essex SS9 1BE
Install windows to front balcony (Amended Proposal)
16/01648/FUL
2016 Approved
5 Grand Drive Leigh-On-Sea Essex SS9 1BG
Demolish existing garage and erect part single, part two storey side extension, erect sin…
16/00944/FULH
Southend
Planning Authority Score
3.8/10
Below average
#209 of 296 councils
Relevant to this application:
Householder decisions

Southend ranks #155 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Southend decision statistics
Based on MHCLG data, the year to March 2026
80%
Overall approval rate
Below avg (87%) #261 of 296
88%
Householder approved
Below avg (90%) #224 of 296
64%
Decided in 8 weeks
Above avg (63%) #155 of 296
43%
Extended time limit
Above avg (41%) #173 of 296
62%
Minor dwellings approved
109 decided (1-9 homes)
78%
Major dwellings approved
9 decided (10+ homes)
56%
Change of use approved
82 decided
904
Total decisions
177 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings