Kensington's median home dates to 1959, and the historic core is much older, so toilet repairs here can involve old flanges, cast iron drains and valves that haven't been turned in years. The common fixes are still a new flapper, fill valve or seal. Call the number on this page to be connected with a local plumber in Kensington.

Why do toilets in older Kensington homes need more than a quick fix?
Kensington grew from a summer retreat into a commuter suburb, and its southern core is a planned Victorian-era layout listed as the Kensington Historic District. Many bathrooms in those houses and in the postwar homes around them have been remodeled more than once. That often leaves a toilet on a flange set for an earlier floor, cast iron or older drain fittings under the floor, and a valve behind the toilet that is corroded in place. A plumber replacing a leaking seal checks all of these, because a new seal won't hold on a cracked or sunken flange. Plaster ceilings under upstairs baths show leaks as brown rings, so look up as well as down.
Do I need Town approval for toilet work in Kensington?
Plumbing permits here come from WSSC Water Permit Services, and most plumbing work must be done by a plumber registered with WSSC Water. A routine toilet repair rarely needs a permit. The Town of Kensington also has its own forms for home construction projects, so if the work is part of a bigger bathroom renovation, call Town Hall at 301-949-2424. The 20895 mailing area, often called Greater Kensington, is much larger than the town itself, and homes outside the town limits deal with Montgomery County for building approvals instead.
Who do I call if the toilet backs up?
If only one toilet is clogged and other drains work, it's a plumbing problem inside the house. If sewage is backing up from several fixtures or appearing outdoors, call WSSC Water's emergency line at 301-206-4002, since the public sewer may be involved. In older homes, a backup that keeps returning may point to the line between the house and the street, which a plumber can inspect with a camera.
A local note
When calling about a toilet in an older Kensington house, mention when the bathroom was last remodeled and whether there's a finished basement below. Those details help the plumber bring the right flange parts and plan for any ceiling or floor access.
Toilet Repair questions in Kensington
Are toilet repairs harder in an older house?
Does toilet work here need a plumbing permit?
Is a toilet that wobbles worth fixing right away?
The water is rising toward the rim. What do I do first?
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