Teniseal Corporation
Building contractor in Baltimore, MD 21205
About this company
Teniseal Corporation is listed as a building contractor at 5801 Erdman Ave Ste 1 in Baltimore, Maryland, in Baltimore County. Federal motor carrier records list 4 drivers and 11 trucks for the company. It is one of 17 general contractors in ZIP 21205.
Other construction companies nearby
Prestige Home Remodeling5501 Pulaski Hwy, Baltimore
0.2 mi(410) 303-6808
Tex's Cool Weld6100 Pulaski Hwy, Baltimore
0.3 mi(410) 908-9353
Potts & Callahan5001 Pulaski Hwy, Baltimore
0.4 mi(410) 488-2435
Fastenal6501 Pulaski Hwy # A, Baltimore
0.5 mi(410) 488-4166
Original construction llc5062 Wright Ave, Baltimore
0.6 mi(443) 422-8754
Housing market around ZIP 21205
Figures describe the local area, not this company.
Typical home value$108,000−5.4% past year · +58% in 10 years
Typical rent$1,857+7.9% past year
12-month value outlook+1.1%
New homes permitted, 2025543Baltimore 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 building angle: Baltimore County permitted 543 new homes in 2025, including 289 apartment units. 11% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.