


21 King St, Downingtown, PA 19335
Listing Courtesy of Coldwell Banker Realty
























































Est.$2,827/moCustomize payment
$167/sqft
Price per square foot
Built in 1960
66 years old
Welcome to 390 Mary Street, a 5-bedroom, 2.5-bath single-family ranch home situated on a corner lot in Downingtown. Situated across three lots zoned for twin homes, the property presents unique possibilities for future use or development. As you arrive, you're greeted by a partially fenced yard with a wood privacy fencing, offering both space and seclusion. Inside, the foyer features tile flooring and provides access to the main living areas. To the right is a convenient powder room with tile floors and a ceiling light. To the left, a few steps down, is the living room with new carpeting. A se...
Listing updated: May 27, 2026 at 7:21 AM
Listed by:
Thomas Toole III 610-692-6976, RE/MAX Main Line-West Chester, Co-Listing Agent: Lilly Krissinger 610-348-7988, RE/MAX Main Line-West Chester
Source: Bright MLS · MLS #PACT2116940
Est. monthly payment
Down payment
Based on 20% down ($86,000), 6.85% interest rate, 30-year fixed. Insurance is an estimate. Actual costs may vary.
Rates provided by Mable Loans.
| Date | Event | Price |
|---|---|---|
| May 26, 2026 | Price reduced | $430,000(−$20,000) |
| Apr 28, 2026 | Price reduced | $450,000(−$20,000) |
| Feb 13, 2026 | Listed for sale | $470,000 |
390 Mary St, Downingtown, PA 19335
BEAVER CREEK
Elementary School
DOWNINGTOWN HIGH SCHOOL WEST CAMPUS
High School
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This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors.

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange (IDX) program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Samson Properties participates, and is provided by BRIGHT through a licensing agreement. © 2026 Bright MLS, All Rights Reserved. Information deemed reliable but not guaranteed. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale. Data last updated: 6/5/2026.