28 And 30 Lansdowne Street Hove BN3 1FQ Data via plota.co.uk

BH2026/02133 Registered

Proposal

Proposed rear dormer, rear extensions and revised fenestration Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
18 Sept 2026
Decision
Expected by 13 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 13 Nov 2026, from Brighton and Hove's recent extensions.

Site constraints 5

Brunswick Town 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 ↗
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
12 listed buildings within 150 m of the postcode pin; Inside the Brighton and Hove built-up area; Air quality management area about 61 m away: Brighton and Hove AQMA 1.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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

Postcode
BN3 1FQ
Received
18 Sept 2026
Validated
18 Sept 2026

Decision outlook

Day 21 of the 56-day target. Brighton and Hove usually decides extensions by day 56.

Day 2135 days to the 56-day target
60%decided within 8 weeks
96%approved
733decided in the last year

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

Brighton and Hove
Planning Authority Score
4.3/10
Below average
#185 of 296 councils
Relevant to this application:
Householder decisions

Brighton and Hove is slower than most councils at deciding householder applications, ranking #238 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Brighton and Hove decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #107 of 296
95%
Householder approved
Above avg (90%) #70 of 296
50%
Decided in 8 weeks
Below avg (63%) #238 of 296
46%
Extended time limit
Above avg (41%) #200 of 296
71%
Minor dwellings approved
189 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
70%
Change of use approved
63 decided
1,719
Total decisions
176 refused in the year to March 2026