Armored Basement Waterproofing
Roofing contractor in Baltimore, MD 21220
About this company
Armored Basement Waterproofing is listed as a roofing contractor at 9942 Bird River Rd in Baltimore, Maryland, in Baltimore County. Federal motor carrier records list 4 drivers and 4 trucks for the company. It is one of 7 roofing companies in ZIP 21220.
Other roofers nearby
Mid Atlantic Gutters & Roofing11860 Belair Rd, Kingsville
2.0 mi(410) 458-8951
Kris Konstruction13523 Long Green Pike, Baldwin
2.2 mi(443) 241-8090
Kalista Enterprises LLC1807 Harford Rd, Fallston
3.9 mi(443) 507-8420
ALP Roofing1716 Harford Rd Ste 201, Fallston
4.0 mi(410) 973-7332
Sump Pump Gurus1708 Harford Rd, Fallston
4.1 mi(443) 601-2600
Housing market around ZIP 21220
Figures describe the local area, not this company.
Typical home value$329,000+0.3% past year · +53% in 10 years
Typical rent$1,708−0.8% past year
12-month value outlook+0.4%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: 2,812 homes in this ZIP, 16% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 47% were built before 1980.
Local figures are estimates from public records and Zillow housing data, updated regularly.