19 and 20, The Square is a Grade II listed building in the Brighton and Hove local planning authority area, England. First listed on 26 August 1999. Terraced outbuildings. 2 related planning applications.

19 and 20, The Square

WRENN ID
little-keystone-hyssop
Grade
II
Local Planning Authority
Brighton and Hove
Constituency
Brighton Pavilion MP: Siân Berry (Green)
Country
England
Date first listed
26 August 1999
Type
Terraced outbuildings
Address
19 and 20, The Square, the City of Brighton and Hove, BN1 8YP
OS grid reference
TQ 301 088
Coordinates
50.86475, -0.1516
Source
Historic England listing

Also on this page: sale history · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

19 and 20 The Square are terraced outbuildings dating from the 18th century. They are constructed of flint with brick dressings, although No. 20 has been rebuilt in brick. The buildings are single-storey with a slate roof. Both have flat-arched entrances. No. 19 features two flat-arched windows, both with horizontal sliding sashes, while No. 20 also has two windows, one with a horizontal sliding sash and a subsidiary entrance. There is an end stack to No. 19. The interior has not been inspected.

Local climate

19 and 20, The Square receives an average of 830 mm of rain a year. This makes it wetter than 54% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 88% of listed buildings.

It experiences an average of 14 freeze-thaw cycles a year, fewer than 86% of listed buildings. Of these, 7 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • No EPC on record for this property
  • Sale history — 1 transaction since 2022
  • Related listed building consents — 2 applications
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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