New23
$1,299,000
4 bd · 3 ba · 5,100 sqft
21457 Greenbrier Rd, Boonsboro, MD
Camille Avila Easterday · Real Broker, LLC
Est. $6,895/moGet pre-qualified$233/sqft · 102 days on Realty
4
Beds
3
Baths
4,503
Sqft
2001
Built
Discover the freedom and possibilities that await on this stunning 16+ acre property. Whether you're dreaming of a farmette, horse property, vineyard, or simply a peaceful country retreat, this exceptional property offers the space and flexibility to make it happen. Conveniently located just minutes from Interstate 70, you'll enjoy easy access to both Washington, D.C., and Baltimore while coming home to the privacy, tranquility, and scenic beauty of rural living. Minutes away from Beaver Creek Golf Course. This charming Colonial-style home features a classic brick exterior, durable shingle roof, and spacious living areas designed for comfortable everyday living and entertaining. The inviting eat-in kitchen boasts upgraded countertops, a center island, and a cozy breakfast nook—perfect for gathering with family and friends. The home also features a spectacular 28' x 20' family room, providing abundant space for relaxation, recreation, or entertaining. Beautiful hardwood floors throughout the main level add warmth, character, and timeless appeal. Outside, the possibilities continue. The property includes a fenced garden area, fenced backyard, brick patio, and a detached two-car pole garage with a large workshop. The expansive acreage is ideal for horses, livestock, gardening, vineyards, or agricultural pursuits. And the beautiful views of South Mountain are priceless! With no HOA restrictions, you'll have the freedom to enjoy your property your way. Rarely does a property combine such acreage, versatility, commuter convenience, and country charm in one package. Schedule your tour today and discover everything this remarkable property has to offer.
Listing agent
LORI ANN GARDENHOUR
Courtesy of The KW Collective
(240) 520-6869
Bright MLS · Listing MDWA2037304
Range $937,543 – $1,162,457 · as of August 30, 2026
ATTOM automated valuation model · 54 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $1,100,000 in July 2026; lowest $612,357 in February 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$210,000
Estimated monthly payment
$6,895/mo
Loan amount $840,000. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
Bright MLSThis content last refreshed on 2026-10-14 05:05:22 UTC. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Within 2 miles of this home: 3 parks and green spaces.
Place data from OpenStreetMap.
South Mountain State Park
Greenbrier State Park
A.M. Powell Hatchery Fish Management Area
School ratings (A+ to F) from HJN community data.
Greenbriar Elmentary School
PK-5 · Regular · Washington County Public Schools
259 students · 16.1:1 student–teacher
Highland View Academy
9-12 · Regular
92 students · 12.4:1 student–teacher
Mt Aetna Adventist School (Maas)
KG-8 · Regular
119 students · 12.8:1 student–teacher
Wolfsville Elementary School
KG-5 · Regular · Frederick County Public Schools
163 students · 14.6:1 student–teacher
Tri State Christian Academydba Boonsboro Academy
10-10 · Regular
1 students · 1.0:1 student–teacher
Boonsboro Middle School
6-8 · Regular · Washington County Public Schools
673 students · 16.8:1 student–teacher
Boonsboro High School
9-12 · Regular · Washington County Public Schools
838 students · 16.5:1 student–teacher
Boonsboro Elementary School
PK-5 · Regular · Washington County Public Schools
514 students · 17.0:1 student–teacher