


17505 Saint Theresa Drive, Olney, MD 20832
Listing Courtesy of Samson Properties

































NEW IMPROVED PRICE!!! Nestled in the highly sought-after Williamsburg Village, this beautifully maintained 5-bedroom, 2.5-bath home sits on a picturesque half-acre lot with stunning landscaping and exceptional outdoor space. Inside, gleaming hardwood floors and brand new carpet (May 2026) are complemented by abundant natural light, creating a warm and inviting feel throughout the formal living and dining areas. The spacious kitchen offers ample storage, prep space, and room for casual dining—perfect for everyday living and entertaining. Upstairs, you’ll find four generously sized bedrooms, inc...
Listing updated: July 10, 2026 at 10:57 AM
Listed by:
Katharine R Christofides (202) 415-9475, CENTURY 21 New Millennium
Source: Bright MLS · MLS #MDMC2222858
Est. monthly payment
Down payment
Based on 20% down ($142,480), 6.85% interest rate, 30-year fixed. Insurance is an estimate. Actual costs may vary.
Rates provided by Mable Loans.
| Date | Event | Price |
|---|---|---|
| Jun 26, 2026 | Price reduced | $712,400(−$12,300) |
| Jun 12, 2026 | Listed for sale | $724,700 |
| Jul 17, 2024 | Sold | $709,000 |
3605 John Carroll Drive, Olney, MD 20832
School district: Montgomery County Public Schools
Olney
Elementary School
Rosa M. Parks
Middle School
Sherwood
High School
Est. monthly payment
at 20% down · $712,400 list
Tour for free, no strings attached
Mable Loans · Equal Housing Lender
NMLS #1949497
Similar homes sold within 0.5 miles in the last 90 days.

18026 Vintage River Terrace
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Sold Jul 9, 2026 · Listed $500K

3710 Queen Mary Drive
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$700K
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3709 King William Drive
Olney, MD
$932K
Sold Jul 6, 2026 · Listed $959K
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.
$4,577/mo
Est. · $712,400 list

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: 7/16/2026.