Curlews Aldeburgh Road Thorpeness Aldringham Cum Thorpe Leiston Suffolk IP16 4NR Data via plota.co.uk

DC/26/3547/AME - Non-material Amendment Approved

Proposal

Non Material Amendment to DC/25/3014/FUL - To construct a sun room extension, existing sun room demolished, and a raised deck - Reduction in footprint of both the sun room extension and the deck. Change of details for the sun room extension windows/bi-fold doors. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
12 Oct 2026
✓
Approved
26 Oct 2026

Approved on 26 Oct 2026 · Delegated Decision · Last checked 27 Oct 2026

Associated applications 2

Site constraints 11

Suffolk Coast & Heaths National Landscape
Great weight to conserving the landscape; major development restricted.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From the sea. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
Heritage coast: Suffolk
A defined stretch of undeveloped coastline.
Development inconsistent with keeping the coast undeveloped is resisted.
Special protection area 132 m away: Outer Thames Estuary
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.
SSSI 25 m away: Leiston - Aldeburgh 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.
National infrastructure project 487 m away: East Anglia ONE North Offshore Windfarm
The site is 487 m from the project boundary. Generating station, decided. The project page says whether consent was granted. Also within 2 km: East Anglia TWO Offshore Windfarm (decided, 487 m); Sea Link (awaiting the Secretary of State's decision, 716 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Habitat network: Network Enhancement Zone 1
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Aldeburgh to Hopton on Sea 26 m away; Registered park or garden 168 m away: Thorpeness Meare; Inside the Thorpeness built-up area; Priority habitat 11 m away: Coastal vegetated shingle.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 15 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate 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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Important details

Application type
Non-material Amendment
Postcode
IP16 4NR
Received
12 Oct 2026
Validated
12 Oct 2026
Ward
Aldeburgh And Leiston
Parish
Aldringham Cum Thorpe
Case officer
Show
Target decision
9 Nov 2026
Decision
Application Permitted
Decision date
26 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Mullins Dowse Architects Ltd

Public comments

No public comments yet.

Last counted 27 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
9 Nov 2026
Env. assessment
No
East Suffolk
Planning Authority Score
5.3/10
Average
#129 of 296 councils
Relevant to this application:
Householder decisions

East Suffolk ranks #183 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
East Suffolk decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #81 of 296
95%
Householder approved
Above avg (90%) #76 of 296
60%
Decided in 8 weeks
Below avg (63%) #183 of 296
42%
Extended time limit
Above avg (41%) #162 of 296
80%
Minor dwellings approved
212 decided (1-9 homes)
100%
Major dwellings approved
19 decided (10+ homes)
81%
Change of use approved
139 decided
1,965
Total decisions
158 refused in the year to March 2026

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use