Southwest City, MO Rent Control 2026
Southwest City has no local rent control. Know the rules before your next rent increase.
Southwest City does not have rent control. Missouri does not impose a statewide rent cap. Landlords may raise rent by any amount with 30-day written notice. Retaliatory increases are prohibited.
This applies to properties in Southwest City, MO. Check all requirements for your property →
Key Takeaways — Southwest City Rent Control
- Key rule: Local Rules Apply
- Violation risk: owe back-rent to tenants
Rent Control in Southwest City
Southwest City landlords must follow Missouri state law on rent control. Understanding the specific rules, deadlines, and penalties can prevent costly violations.
$972
median 2BR rent
Local Rules Apply
key requirement
Penalty Warning
Violate Missouri rent control rules in Southwest City and you could owe back-rent to tenants. At Southwest City's median rent of $972/month, even a single violation adds up fast.
Southwest City Rental Market Context
Southwest City is the 344th-largest city in Missouri (population 969). With a median 2-bedroom rent of $972/month, it falls in the above-average range for Missouri rental costs — 9% above the state median of $888/month.
How Southwest City Compares in County
Southwest City ranks #94 of 254 cities in County by population. Because rent control rules are often tied to rent amounts, costs vary across the county.
| City | Population | Median Rent | Rent Cap |
|---|---|---|---|
| St. Louis | 281,754 | $888/mo | No local cap |
| Lee's Summit | 104,184 | $888/mo | No local cap |
| O'Fallon | 94,074 | $888/mo | No local cap |
| St. Charles | 71,800 | $888/mo | No local cap |
| St. Joseph | 70,634 | $888/mo | No local cap |
| St. Peters | 59,413 | $888/mo | No local cap |
| Wildwood | 34,851 | $888/mo | No local cap |
| University City | 34,096 | $888/mo | No local cap |
| Kirkwood | 29,174 | $888/mo | No local cap |
| Raytown | 29,097 | $888/mo | No local cap |
| Gladstone | 27,329 | $888/mo | No local cap |
| Webster Groves | 23,449 | $888/mo | No local cap |
| Lake St. Louis | 18,661 | $888/mo | No local cap |
| Creve Coeur | 18,457 | $888/mo | No local cap |
| Manchester | 18,012 | $888/mo | No local cap |
Rents based on HUD Fair Market Rents (FY2026) for County, Missouri. All cities follow Missouri state law unless a local ordinance applies.
Don’t risk it. Let LeaseBase handle the compliance.
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Rents based on HUD Fair Market Rents (FY2026) for State Average.
More Southwest City Landlord Laws
Rent Control in Nearby Cities
Own properties in multiple cities? Rules may differ locally:
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Not ready to start? Get the free Rent Control checklist for Missouri landlords.
Download Free ChecklistReviewed by Rachid Abadli
Founder & CEO, LeaseBase · Sacramento landlord · Self-managing since 2019
LeaseBase is a property management platform — not a law firm. Consult an attorney for legal advice specific to your situation.
