The Brentwood
15450 South Brentwood St,
Olathe, KS 66062
Studio - 3 Beds | $1,150 - $2,225
$1,250/month
Average Rent
701 Sq Ft
Average Apartment Size
+3.3%
Increase in the Last Year
As of July 2025, the average rent in Olathe, KS is $1,250 per month. This is 24% lower than the national average rent of $1,637/month, making renting in Olathe more affordable than most cities in the US. When you rent an apartment in Olathe, you can expect to pay about $1,096 per month for a studio, $1,250 for a one-bedroom apartment, and around $1,526 for a two-bedroom apartment. If you opt for a three-bedroom rental, you could pay $2,053 or more.
In the past year, rent has increased by 3.3%, which averages out to $42 more per month.
Based on current rent prices, Rolling Ridge, Westview and Stevenson Place are the most affordable neighborhoods in Olathe.
Based on current rent prices, Central Core, Brittany Hills and Rolling Ridge are the most expensive neighborhoods in Olathe.
The neighborhoods in Olathe with the most apartments available are Rolling Ridge, Westview and Stevenson Place .
Because the average rent in Olathe is $1,250, you’ll want to make about $4,166 per month or $49,992 per year. The general guideline is to pay no more than 30 percent of your monthly income on rent. However, you’ll want to consider additional factors, such as your monthly bills and other expenses. Use our rent affordability calculator to help determine how much to budget for rent.
Use the tool below to compare Olathe, KS to other nearby cities and neighborhoods. The Apartments.com neighborhood guides provide you with insight into the area’s transportation, things to do, and more.
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† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in June 2025.
* Percentages may not total 100 due to rounding.