251 Dekalb
251 W Dekalb Pike,
King Of Prussia, PA 19406
Studio - 3 Beds | $1,435 - $4,867
$1,841/month
Average Rent
765 Sq Ft
Average Apartment Size
+1.8%
Increase in the Last Year
As of April 2025, the average rent in King Of Prussia, PA is $1,841 per month. This is 17% higher than the national average rent price of $1,577/month, making King Of Prussia one of the most expensive cities in the US. When you rent an apartment in King Of Prussia, you can expect to pay about $1,562 per month for a studio, $1,841 for a one-bedroom apartment, and around $2,297 for a two-bedroom apartment. If you opt for a three-bedroom rental, you could pay $3,490 or more.
In the past year, rent has increased by 1.8%, which averages out to $34 more per month.
Based on current rent prices, Valley Forge/King of Prussia is the most affordable neighborhood in King Of Prussia.
Based on current rent prices, Valley Forge/King of Prussia is the most expensive neighborhood in King Of Prussia.
The neighborhood in King Of Prussia with the most apartments available is Valley Forge/King of Prussia .
Because the average rent in King Of Prussia is $1,841, you’ll want to make about $6,136 per month or $73,632 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 King Of Prussia, PA 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 February 2025.
* Percentages may not total 100 due to rounding.