Antietam Builders
General contractor in Hagerstown, MD 21742
About this company
Antietam Builders is listed as a general contractor at 21620 Mt Aetna Rd in Hagerstown, Maryland, in Washington County. It is one of 32 general contractors in ZIP 21742.
Other construction companies nearby
Huntzberry Brothers Inc21536 Chewsville Rd, Smithsburg
1.9 mi(301) 739-8036
JV Construction LLC9106 crystal falls Dr, Boonsboro
2.4 mi(301) 781-7584
Waterturf Systems Inc21339 Mt Lena Rd, Boonsboro
3.0 mi(301) 739-7241
Pools Patios & Porches21018 Jefferson Blvd, Smithsburg
3.1 mi(301) 733-3600
Potomac Valley Building Restoration19946 National Pike, Hagerstown
3.2 mi(301) 824-6600
Housing market around ZIP 21742
Figures describe the local area, not this company.
Typical home value$344,000+0.5% past year · +66% in 10 years
Typical rent$1,587+3.6% past year
12-month value outlook+1.7%
New homes permitted, 2025354Washington County
Days to sale agreement20Hagerstown metro · 17 a year ago
Listings with a price cut29.0%Hagerstown metro
Sale price vs list99.5%Hagerstown metro
New construction sales56Hagerstown metro, Aug · −14% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Washington County permitted 354 new homes in 2025, including 172 apartment units. 23% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.