1-3 Adelaide House, 23 Grand Parade, St Leonards-on-sea, TN37 6DN Data via plota.co.uk

HS/LB/26/00482 - Listed Building Consent Registered

Proposal

Internal alterations to flat 1-3: On level 4, remove the partition between the kitchen, pantry, and dining room to introduce a singular unified room; remove the cupboard partition in the bedroom; remove the storage partition, and on level 5, remove the storage partition and extend the room further west. Replace the existing spiral stair, all internal doorset, kitchen appliances, furnishings, and plumbing fixtures. Install floor finish, electric heating and hot water systems, and general electrical works to provide necessary amenities. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
17 Aug 2026
✓
Validated
3 Sept 2026
✓
Consultation
16 Sept 2026
Decision
Expected by 29 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 28 Oct 2026, from Hastings's recent extensions.

Documents 32

Plans & drawings 27

PDF LOCATION-PLAN Drawing · 18 Aug 2026 View ↗ PDF PROPOSED FLOOR PLAN (LEVEL 4) Drawing · 18 Aug 2026 View ↗ PDF EXISTING INTERNAL LINING & PARTITIONS SCOPING PLAN Drawing · 18 Aug 2026 View ↗ PDF PROPOSED INTERNAL LINING & PARTITIONS SCOPING PLAN Drawing · 18 Aug 2026 View ↗ PDF EXISTING FLOOR PLAN (LEVEL 4) Drawing · 18 Aug 2026 View ↗ PDF EXISTING FLOOR PLAN (LEVEL 5) Drawing · 18 Aug 2026 View ↗ PDF EXISTING FLOOR PLAN - SOFT STRIP Drawing · 18 Aug 2026 View ↗ PDF EXISTING FRONT AND REAR ELEVATIONS Drawing · 18 Aug 2026 View ↗ PDF SINGLE DOOR ELEVATIONS AND SECTIONS Drawing · 18 Aug 2026 View ↗ PDF DOUBLE DOOR ELEVATIONS AND SECTIONS Drawing · 18 Aug 2026 View ↗ PDF PROPOSED FLOOR PLAN (LEVEL 5) Drawing · 18 Aug 2026 View ↗ PDF PROPOSED INTERNAL ELEVATIONS - KITCHEN/DINING Drawing · 18 Aug 2026 View ↗ PDF EXISTING EXTERNAL ENVELOPE SYSTEMS SCOPING PLAN Drawing · 18 Aug 2026 View ↗ PDF EXISTING EXTERNAL ENVELOPE SYSTEMS WALL DETAILS Drawing · 18 Aug 2026 View ↗ PDF JOINERY DETAILS - DINING BANQUETTE Drawing · 18 Aug 2026 View ↗ PDF INTERNAL ELEVATIONS AND FLOOR PLAN SHOWER ROOM (LEVEL 4) Drawing · 18 Aug 2026 View ↗ PDF EXISTING INTERNAL LINING AND PARTITION WALL DETAILS Drawing · 18 Aug 2026 View ↗ PDF PROPOSED INTERNAL WALL LINING DETAILS Drawing · 18 Aug 2026 View ↗ PDF PROPOSED INTERNAL PARTITION WALL DETAILS Drawing · 18 Aug 2026 View ↗ PDF EXISTING AND PROPOSED STAIR WINDER Drawing · 18 Aug 2026 View ↗ PDF TYPICAL FLOOR BUILD-UP Drawing · 18 Aug 2026 View ↗ PDF FLOOR AND WALL SCOPING PLAN Drawing · 18 Aug 2026 View ↗ PDF FLOOR UNDERLAY SCOPING PLAN Drawing · 18 Aug 2026 View ↗ PDF FLOOR FINISH DETAILS Drawing · 18 Aug 2026 View ↗ PDF INTERNAL ELEVATIONS SHOWER ROOM (LEVEL 4) Drawing · 18 Aug 2026 View ↗ PDF INTERNAL ELEVATIONS AND FLOOR PLAN SHOWER ROOM (LEVEL 5) Drawing · 18 Aug 2026 View ↗ PDF INTERNAL ELEVATIONS SHOWER ROOM (LEVEL 5) Drawing · 18 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 5

Grade II listed: Adelaide House
List entry 1043511 · 2 m away · 1 more listed building within 150 m (1 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other one with distances
Historic England ↗
Warrior Square, St Leonards conservation area
Demolition needs planning permission and permitted development is restricted.
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.
Council document ↗
Special protection area 58 m away: Dungeness, Romney Marsh and Rye Bay
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.
Also on the record
Eastbourne to Rye Harbour 25 m away; Inside the Hastings built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 18 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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Important details

Council
Hastings
Application type
Listed Building Consent
Postcode
TN37 6DN
Received
17 Aug 2026
Validated
3 Sept 2026
Ward
CENTRAL ST LEONARDS
Case officer
Show
Applicant
Show

Decision outlook

Day 31 of the 56-day target. Hastings usually decides extensions by day 55.

Day 3125 days to the 56-day target
56%decided within 8 weeks
82%approved
155decided in the last year

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

Public comments

No public comments yet.

Last counted 30 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Consultation
16 Sept 2026
Site or press notice
2 Oct 2026
Hastings
Planning Authority Score
3.8/10
Below average
#206 of 296 councils
Relevant to this application:
Other decisions

Hastings ranks #139 out of 296 councils for householder decision speed. 50% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Hastings decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #172 of 296
90%
Householder approved
Above avg (90%) #190 of 296
67%
Decided in 8 weeks
Above avg (63%) #139 of 296
50%
Extended time limit
Above avg (41%) #224 of 296
73%
Minor dwellings approved
49 decided (1-9 homes)
100%
Major dwellings approved
7 decided (10+ homes)
76%
Change of use approved
25 decided
338
Total decisions
44 refused in the year to March 2026