Basement In-Law Suite Conversions in Overland Park, KS
Overland Park Exclusive Basements converts basements into legal in-law suites and secondary dwelling spaces across Overland Park, KS — with over 20 years of experience navigating egress requirements, residential code, and below-grade construction. We handle permits, inspections, and every trade from start to finish.
An in-law suite in Kansas requires a legal egress window in any room designated as a bedroom — a minimum-size window that can serve as an emergency exit. This is not optional under Overland Park building code. We assess egress feasibility and install compliant windows as part of the build.
“We don’t build in-law suites that will fail inspection. Every bedroom gets a code-compliant egress window before anything else goes up.”
What an In-Law Suite Conversion Includes
- Moisture-first assessment — the space must be genuinely dry before any habitable room is built
- Egress window installation — code-compliant window in every bedroom, cut and waterproofed
- Bedroom with closet — framed, insulated, drywalled, floored to residential code
- Full bathroom — plumbing rough-in, ejector pump if needed, moisture-resistant finishes
- Kitchenette option — wet bar sink, mini-fridge circuit, counter space
- Private entrance option — exterior door with egress landing if site allows
- Full permit management — building, plumbing, electrical permits and all inspections handled in-house
Serving Overland Park and Johnson County
We serve Overland Park and surrounding communities including Leawood, Olathe, Lenexa, Shawnee, Prairie Village, Merriam, Gardner, Mission, Roeland Park, and Stilwell. Every in-law suite project is managed to full code compliance and backed by a 1-year warranty.
Key Features
| Feature | Description | Benefit |
|---|---|---|
| Egress Window | Code-compliant window in every bedroom | Legal habitability and emergency exit compliance |
| Full Bathroom | Plumbing rough-in and ejector system where needed | Self-contained suite with no shared bath required |
| Moisture-First Build | Waterproofing verified before any habitability work | A livable space that stays livable |
| Full Permit Management | Building, plumbing, electrical all handled in-house | Legal compliance, no DIY permit risk |
| 1-Year Warranty | Written coverage on all completed work | Protected after family moves in |