Bill Prehn Home Improvements
General contractor in Elkridge, MD 21075
About this company
Bill Prehn Home Improvements is listed as a general contractor at 6395 Forest Ave in Elkridge, Maryland, in Howard County. Federal motor carrier records list 4 drivers and 1 trucks for the company. It is one of 39 general contractors in ZIP 21075.
Other construction companies nearby
Frontier Construction Group6394 Loudon Ave, Elkridge
0.1 mi(301) 231-7385
Eastcoast Exteriors6600 Washington Blvd, Elkridge
0.4 mi(410) 290-8160
Blue Water Properties, LLC6655 Santa Barbara Rd Ste 8596, Elkridge
0.5 mi(410) 796-5410
Imperial Stone7020 Troy Hill Dr Ste C, Elkridge
0.5 mi(410) 379-0303
Clarksville Construction Services, Inc.7380 Coca Cola Dr Ste 123, Hanover
0.8 mi(443) 386-3099
Housing market around ZIP 21075
Figures describe the local area, not this company.
Typical home value$482,000−0.8% past year · +37% in 10 years
Typical rent$2,379+5.0% past year
12-month value outlook+0.3%Roughly flat
New homes permitted, 2025728Howard 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: Howard County permitted 728 new homes in 2025, including 379 apartment units. 48% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.