Alvarado General Contractors
Construction company in Gaithersburg, MD 20877
About this company
Alvarado General Contractors is listed as a construction company at 453 S Frederick Ave in Gaithersburg, Maryland, in Montgomery County. It is one of 51 general contractors in ZIP 20877.
Other construction companies nearby
Long Design Build117 Tulip Dr, Gaithersburg
0.2 mi(240) 801-0418
Keystone Building and Restoration9 N Summit Ave Ste 200, Gaithersburg
0.3 mi(240) 805-7644
DPA Contractors13 E Deer Park Dr, Gaithersburg
0.3 mi(301) 685-5780
Coakley & Williams Construction16 S Summit Ave Ste 300, Gaithersburg
0.3 mi(301) 963-5000
YBM Construction604 S Frederick Ave Ste 415, Gaithersburg
0.3 mi(301) 947-0471
Housing market around ZIP 20877
Figures describe the local area, not this company.
Typical home value$468,000−1.9% past year · +46% in 10 years
Typical rent$2,051+1.5% past year
12-month value outlook+0.2%Roughly flat
New homes permitted, 20251,411Montgomery County
Days to sale agreement19Washington metro · 17 a year ago
Listings with a price cut29.4%Washington metro
Sale price vs list99.7%Washington metro
New construction sales489Washington metro, Aug · −24% 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: Montgomery County permitted 1,411 new homes in 2025, including 559 apartment units. 28% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.