ConTech Paving
General contractor in Potomac, MD 20854
About this company
ConTech Paving is listed as a general contractor at Rose Realty, 10122 River Rd in Potomac, Maryland, in Montgomery County. It is one of 12 general contractors in ZIP 20854.
Other construction companies nearby
Niroo Construction, inc9300 River Rd, Potomac
1.3 mi(301) 469-0500
Sommer Homes8120 Split Oak Dr, Bethesda
2.6 mi(301) 365-2071
Dhi Construction11420 Spur Wheel Ln, Potomac
2.6 mi(240) 654-4039
Afrand Construction Co.8316 Lilly Stone Dr, Bethesda
3.0 mi(301) 365-5858
Glen Mill Construction9604 Barkston Ct, Rockville
3.0 mi(240) 271-8332
Housing market around ZIP 20854
Figures describe the local area, not this company.
Typical home value$1,263,000+0.4% past year · +42% in 10 years
Typical rent$4,302+4.4% past year
12-month value outlook+0.4%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. 12% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.