Tri State Exterior Design LLC
Roofing contractor in Nottingham, MD 21236
About this company
Tri State Exterior Design LLC is listed as a roofing contractor at 4627 Ridge Rd Ste D in Nottingham, Maryland, in Baltimore County. It is one of 11 roofing companies in ZIP 21236.
Other roofers nearby
Great American Gutters & Painting7750 Rossville Blvd, Baltimore
0.5 mi(443) 921-7282
Mark Cullen Home Improvement3434 Santee Ct., Nottingham
1.3 mi(410) 967-1001
Shark Pack LLC3 Cartwright Ct, Baltimore
1.4 mi(443) 453-5377
Remodeling, M.D.8441 Belair Rd Ste G-4, Nottingham
1.4 mi(410) 844-3999
Shared Stories Home and Remodeling10521 Industrial Park Rd, Building C, White Marsh
1.9 mi(667) 444-1816
Housing market around ZIP 21236
Figures describe the local area, not this company.
Typical home value$332,000+0.1% past year · +41% in 10 years
Typical rent$1,768+0.8% past year
12-month value outlook+0.5%Roughly flat
New homes permitted, 20251,531Baltimore County
Days to sale agreement16Baltimore metro · 14 a year ago
Listings with a price cut30.2%Baltimore metro
Sale price vs list100.1%Baltimore metro
New construction sales122Baltimore metro, Aug · −37% 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 roofing angle: 859 homes in this ZIP, 5% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 50% were built before 1980.
Local figures are estimates from public records and Zillow housing data, updated regularly.