Three towns in one
Whitstable's housing changes every mile. Round Harbour Street and the Sea Wall, the council's appraisal describes one- and two-storey brick and weatherboarded houses, stores and huts. Tankerton grew after the estate was sold in 1890, with Victorian and Edwardian terraces along Tankerton Road. Chestfield was farmland until the 1920s and 1930s, when it became the mock-Tudor suburb it is now, and today 59% of its homes are detached.
So there isn't one Whitstable boiler. A two-bedroom cottage by the harbour usually wants a small combi. A big detached house in Chestfield with two bathrooms often wants a system boiler and a cylinder, so two showers can run at once. We'll tell you which, and why, before you're quoted.
The conservation area and Article 4
Whitstable Town has been a conservation area since 1991, growing out of the Sea Wall area designated in 1969. Since 1997 an Article 4 direction has covered every house in it. Tankerton, Church Street, South Whitstable and Chestfield are conservation areas too. In any of them, a flue on a wall or roof facing the road needs planning permission, and the Article 4 in the town adds controls on the front of the house. We plan flue routes to the side or back from the start.
Close to the sea
The council's appraisal puts the town centre and the land within the 5-metre contour in a tidal flood-risk area. If you're down there and replacing a boiler, it's worth thinking about where it goes. A wall-hung boiler and its controls kept up off the ground floor are far easier to get going again after water comes in.
Hard water
South East Water supplies Whitstable. Its 2025 report for the Whitstable zone gives a mean hardness of about 292 mg/l as calcium carbonate. That's hard, and well over the 200 mg/l point where a new combi should have a scale reducer.
Gas almost everywhere
The government's estimate is that almost every home in Whitstable Central and Tankerton is on mains gas. Seasalter is the exception, with about 9% of homes off the grid. We work on gas, LPG and oil, so it's one call either way.