


505 Grand Champion Drive, Rockville, MD 20850
Listing Courtesy of Signature Home Realty LLC


























































Beautifully situated on a desirable corner lot in sought-after King Farm, this spacious Stanley Martin Hartwell model offers timeless architecture, exceptional flow, and inviting indoor-outdoor living. A charming wraparound southern front porch overlooks peaceful undeveloped green space, creating the perfect setting for relaxing mornings, evening conversations, or enjoying the neighborhood’s scenic surroundings. Inside, hardwood flooring spans the main and upper levels, while 10-foot ceilings, crown moldings, and a dramatic staircase create an elegant and welcoming first impression. Designed ...
Listing updated: June 26, 2026 at 9:16 PM
Listed by:
Audrey B Romano (301) 466-9552, Compass
Source: Bright MLS · MLS #MDMC2235536
Est. monthly payment
Down payment
Based on 20% down ($253,800), 6.85% interest rate, 30-year fixed. Insurance is an estimate. Actual costs may vary.
Rates provided by Mable Loans.
| Date | Event | Price |
|---|---|---|
| Jun 27, 2026 | Price reduced | $1,269,000(−$26,000) |
| Jun 11, 2026 | Listed for sale | $1,295,000 |
308 Barnside Place, Rockville, MD 20850
School district: Montgomery County Public Schools
College Gardens
Elementary School
Julius West
Middle School
Richard Montgomery
High School
Est. monthly payment
at 20% down · $1,269,000 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.

406 Cork Tree Lane
Rockville, MD
$1.14M
Sold Jul 15, 2026 · Listed $1.14M

628 Grand Champion Drive
Rockville, MD
$745K
Sold Jul 14, 2026 · Listed $740K

217 Watkins Circle
Rockville, MD
$1.43M
Sold Jun 29, 2026 · Listed $1.40M
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.
$8,357/mo
Est. · $1,269,000 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.