JA Companies
Construction company in Grand Rapids, MI 49503
About this company
JA Companies is listed as a construction company at 601 Emerald Ave NE in Grand Rapids, Michigan, in Kent County. It is one of 40 general contractors in ZIP 49503.
Other construction companies nearby
Isle Construction385 Leonard St NE, Grand Rapids
1.0 mi(616) 202-1844
Honor Construction385 Leonard St NE, Grand Rapids
1.0 mi(616) 214-8592
AARP Foundation SCSEP574 S Division Ave Ste 2B, Grand Rapids
1.0 mi(855) 850-2525
Wheeler Development Group300 Ionia Ave NW, Grand Rapids
1.1 mi
Gsa Public Building Service110 Michigan St NW Ste 180, Grand Rapids
1.2 mi(616) 776-1011
Housing market around ZIP 49503
Figures describe the local area, not this company.
Typical home value$282,000+1.5% past year · +113% in 10 years
Typical rent$1,506+4.1% past year
12-month value outlook+2.2%
New homes permitted, 20252,398Kent County
Days to sale agreement10Grand Rapids metro · 9 a year ago
Listings with a price cut31.0%Grand Rapids metro
Sale price vs list100.8%Grand Rapids metro
New construction sales90Grand Rapids metro, Aug · −25% 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: Kent County permitted 2,398 new homes in 2025, including 1,079 apartment units. 16% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.