C M Parker & Co.
General contractor in Gaithersburg, MD 20879
About this company
C M Parker & Co. is listed as a general contractor at 8020 Queenair Dr Ste A in Gaithersburg, Maryland, in Montgomery County. It is one of 68 general contractors in ZIP 20879.
Other construction companies nearby
Henley Construction Company7940 Queenair Dr, Gaithersburg
0.1 mi(301) 417-1006
Global Construction & Mechanical8051 Cessna Ave, Gaithersburg
0.1 mi(301) 850-4454
Woodmac8061 Cessna Ave, Gaithersburg
0.1 mi(301) 840-9070
Milestone Building Services22 Cessna Ct, Gaithersburg
0.2 mi(301) 990-7980
Willkrist Contracting Inc7905 Cessna Ave, Gaithersburg
0.2 mi(301) 330-1780
Housing market around ZIP 20879
Figures describe the local area, not this company.
Typical home value$433,000−1.6% past year · +49% in 10 years
Typical rent$1,995+2.9% 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. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.