Gutter Installation in Overland Park, KS

Local know-how

Overland Park’s rules on where water goes

Overland Park is Johnson County’s largest city, with subdivisions from the 1960s to today, nearly all with basements and many on clay soils that hold water. The City of Overland Park’s sump pump discharge policy, adopted by council resolution in 2008, is the clearest local statement on where water from a house may go, and its rules shape how downspouts should be planned too.

The policy cites Municipal Code section 7.54.250: discharges must be set back at least 5 feet from property lines, including the front right-of-way and the side and rear lot lines. Even a discharge that meets the setback can be treated as a nuisance when it runs constantly across sidewalks, driveways or streets.

Roof drains and sump lines

Where a homeowner connects a sump discharge to the public storm sewer at their own expense, the city’s policy requires an air gap or overflow device at the house and a cleanout, and it states that no roof drains may be connected to the drainage line because leaves and debris would build up in the pipe. For gutters, that means downspouts need their own path: extensions or splash blocks onto the lawn, or a separate buried line with its own cleanout and a discharge point that respects the 5-foot setback. See underground downspout drainage.

Connecting to a storm sewer

The policy allows a property owner to connect to the nearest public storm sewer at the owner’s expense, through a right-of-way work permit from Public Works, with direct connections limited to 4-inch and smaller lines, and a signed agreement that runs with the land. Ask Public Works before any contractor digs toward a storm inlet. The city also reminds residents that storm drains carry water untreated to local streams, so only rain belongs in them. See downspout disconnection programs.

Hail and storms

Johnson County sees frequent hail; storm reports listed 22 hail events within 10 miles of Kansas City, Kansas in 2025 alone, with stones up to golf-ball size in Johnson County. Kansas City’s wettest months are May and June, each averaging more than 5 inches of rain. Heavier-gauge aluminum, hidden hangers and guards that fasten down hold up better, and 3x4-inch downspouts handle the spring downpours. See hail-damaged gutters and downspout size and placement.

Basements and clay

Most Overland Park homes have basements, and roof water dumped at the foundation is a leading cause of wet basements and cracked walls in clay soil. Carry water several feet away onto ground that slopes away, keep extensions in place year-round and keep window wells clear. See downspouts and your foundation and gutters and window wells.

Costs and licensing

Angi puts seamless gutter projects in Kansas City, MO at about $833 to $1,295, with an average of about $1,064; there is no separate Overland Park figure. Neither Kansas nor Missouri licenses home improvement contractors statewide; Johnson County issues contractor licenses, so ask for the county license class, insurance and a written contract. See our cost guide and how to choose a gutter contractor.

Before you book in Overland Park

• Discharge points: at least 5 feet from property lines, never across a sidewalk or driveway.
• Sump line: keep downspouts out of it; plan a separate route.
• Storm sewer: only with a right-of-way permit and the city’s agreement.
• Hail: ask for heavier-gauge material and guards that fasten down.

Sources

• City of Overland Park: Sump pump discharge policy (Resolution No. 3690, 2008)
• City of Overland Park: Only rain down the drain this fall
• National Weather Service Kansas City: Daily climate normals (May)
• Stormer Site: hail reports near Kansas City, Kansas in 2025 (NWS storm reports)
• Angi: How much do seamless gutters cost in Kansas City, MO?
• Johnson County, Kansas: Contractor licensing