4, Castle Street is a Grade I listed building in the Somerset local planning authority area, England. First listed on 24 March 1950. A 1723-1728 House. 1 related planning application.

4, Castle Street

WRENN ID
scattered-bastion-brook
Grade
I
Local Planning Authority
Somerset
Constituency
Bridgwater MP: Sir Ashley Fox (Con)
Country
England
Date first listed
24 March 1950
Type
House
Address
4, Castle Street, Bridgwater, TA6 3DB
OS grid reference
ST 299 371
Coordinates
51.12976, -3.00202
Source
Historic England listing

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

Description

No. 4 Castle Street is a house built between 1723 and 1728 for James Brydges, Duke of Chandos, by the Duke's London surveyors, Benjamin Holloway or Fort and Shepherd. The building is constructed of Flemish-bond brick with a vertical joint to No. 1 Bond Street on the left, featuring painted stone architraves and a doorcase. It has a double Roman tile roof that continues with No. 1 Bond Street. The house has a double-depth plan and stands three storeys high with a two-window range. The second-floor windows have moulded segmental arches and are 6/6-pane sash windows with thick glazing bars, some of which contain crown glass. The other windows date from the mid-19th century and have two horizontal panes with margin panes in each sash. The six-panel door to the right has beaded edges on the panels, a moulded wooden architrave, and a hood supported by wrought-iron brackets. The ground floor has been noted as altered. The terraces of houses in Castle Street are significant as an important group, notable for their scale and ambition outside London's West End.

Local climate

4, Castle Street receives an average of 830 mm of rain a year. This makes it wetter than 55% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 65% of listed buildings.

It experiences an average of 26 freeze-thaw cycles a year, fewer than 72% of listed buildings. Of these, 9 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • No sale records on file
  • Related listed building consents — 1 application
  • 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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Nearby listed buildings

  1. 1, Bond Street Grade II 4 m
  2. 2, Castle Street Grade I 6 m
  3. 10 and 11, West Quay Grade II* 8 m
  4. No 6 and Attached Wall to the Rear Grade I 18 m
  5. 1, Castle Street Grade I 21 m
  6. 12, 13 and 14, West Quay Grade II 23 m
  7. 3, Castle Street Grade I 25 m
  8. 5, Castle Street Grade I 27 m
  9. Crane on Quayside Opposite Nos 11 and 12 Grade II 27 m
  10. 8, Castle Street Grade I 30 m