Holtan Construction LLC
General contractor in Portage, WI 53901
About this company
Holtan Construction LLC is listed as a general contractor at 512 Brooks St in Portage, Wisconsin, in Columbia County. It is one of 21 general contractors in ZIP 53901.
Other construction companies nearby
Timber Creek Builders, LLC2425 New Pinery Rd, Portage
1.4 mi(866) 981-5396
Rolling Prairie1325 W Wisconsin St, Portage
1.7 mi(608) 697-3349
Breunig Builders836 River St, Portage
2.1 mi(608) 319-1266
Wieser Concrete Products2815 Riley Rd, Portage
2.7 mi(800) 362-7220
Simonson Concrete ConstructionW10361 State Road 16, Portage
3.6 mi(608) 742-4472
Housing market around ZIP 53901
Figures describe the local area, not this company.
Typical home value$292,000+2.6% past year · +102% in 10 years
12-month value outlook+2.8%
Days to sale agreement15Madison metro · 19 a year ago
New homes permitted, 2025167Columbia County
Listings with a price cut29.6%Madison metro
Sale price vs list100.3%Madison metro
New construction sales117Madison metro, Aug · +21% 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: Columbia County permitted 167 new homes in 2025, including 16 apartment units. 17% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.