23 Byron Street Hove BN3 5BA Data via plota.co.uk

Decided BH2025/02640
Date received
29 Oct 2025
Date validated
11 Nov 2025
Postcode
BN3 5BA

Description

Change of use from residential dwellinghouse (C3) to four bedroom small house in multiple occupation (C4). (Retrospective). Data via plota.co.uk

Last checked

Planning committee

Decided by Brighton and Hove Planning Committee on 6 May 2026. The council has not yet issued its decision notice.

Approved unanimously

As officers recommended.

  • Officers advised approval because the four-person HMO would provide acceptable accommodation without unacceptable effects on neighbours or highways.
  • Seven representations objected, citing noise, disturbance, privacy, rubbish, parking, security and effects on living conditions.
  • The committee agreed the officer recommendation unanimously.
Read how the committee decided The proposal, site history, officers’ assessment, objections, consultation response and committee decision.

Source: Plota analysis of Brighton and Hove's committee minutes of 6 May 2026.

Site constraints 3

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
1 listed building within 150 m of the postcode pin; Inside the Brighton and Hove built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 7 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.

Sales history 2

Last sold for £595,000 in February 2022. Terraced house, freehold.

25 February 2022£595,000
5 July 2019£457,500

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area81 m² (872 sq ft)
Energy ratingD (59 out of 100), could reach C
PropertyMid-terrace house, 4 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2019, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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About Plota's data service
Brighton and Hove
Planning Authority Score
4.3/10
Below average
#185 of 296 councils
Relevant to this application:
Change of use

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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.