Goldsborough Design Build
General contractor in Gaithersburg, MD 20879
About this company
Goldsborough Design Build is listed as a general contractor at 18956 Bonanza Way in Gaithersburg, Maryland, in Montgomery County. It is one of 68 general contractors in ZIP 20879.
Other construction companies nearby
Casey Construction Group8340 Beechcraft Ave Ste B, Gaithersburg
0.1 mi(301) 977-0374
Storm Water Management Facilities8345 Beechcraft Ave, Gaithersburg
0.2 mi(301) 869-2200
Concrete General8000 Beechcraft Ave, Gaithersburg
0.4 mi(301) 948-4450
C M Parker & Co.8020 Queenair Dr Ste A, Gaithersburg
0.4 mi(301) 921-8773
Woodmac8061 Cessna Ave, Gaithersburg
0.4 mi(301) 840-9070
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.