14 and 15, Castlegate Street is a Grade II listed building in the Tendring local planning authority area, England. First listed on 20 June 1972. House. 1 related planning application.

14 and 15, Castlegate Street

WRENN ID
distant-rampart-pearl
Grade
II
Local Planning Authority
Tendring
Constituency
Harwich and North Essex MP: Sir Bernard Jenkin (Con)
Country
England
Date first listed
20 June 1972
Type
House
Address
14 and 15, Castlegate Street, Harwich, CO12 3HA
OS grid reference
TM 259 327
Coordinates
51.9476, 1.28706
Source
Historic England listing

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

Description

This is a pair of early 19th-century houses, originally part of a terrace of four, located on Castlegate Street in Harwich. The houses are timber-framed with plastered walls and have a Welsh slate gambrel roof. They are two storeys and attics, with one window each, sharing a central ridgeline stack. Each house has a lean-to dormer with two casement windows, each casement containing six panes of glass. The windows are double-hung sashes with two vertical glazing bars on both floors, and the front doors are housed within original moulded surrounds, though the doors themselves are 20th-century replacements.

Local climate

14 and 15, Castlegate Street sits in a drier-than-average part of the UK, with an average of 730 mm of rain a year. This makes it drier than 79% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 70% of listed buildings.

It experiences an average of 11 freeze-thaw cycles a year, fewer than 89% of listed buildings. Of these, 6 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.
  • Sale history — 1 transaction since 2013
  • 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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