Plumb Square Building Group
General contractor in Silver Spring, MD 20901
About this company
Plumb Square Building Group is listed as a general contractor at 9201 Flower Ave in Silver Spring, Maryland, in Montgomery County. It is one of 27 general contractors in ZIP 20901.
Other construction companies nearby
Harkins Builders440 University Blvd E, Silver Spring
0.5 mi(301) 445-1511
N and J General Contractor8662 Piney Branch Rd, Silver Spring
0.6 mi(240) 424-4489
Dream General Contractors8644 Piney Branch Rd, Silver Spring
0.6 mi(301) 366-4977
Castle Rock Construction Inc10910 Lombardy Rd, Silver Spring
0.9 mi(240) 704-3617
pl johnson construction10125 Colesville Rd, Silver Spring
1.0 mi(240) 447-7184
Housing market around ZIP 20901
Figures describe the local area, not this company.
Typical home value$582,000+0.3% past year · +41% in 10 years
Typical rent$2,088+3.4% past year
12-month value outlook+0.1%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. 4% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.