The Hudson Professional Building – 901 4th St., Hudson, WI
Formerly the St. Croix County Courthouse, this landmark building—constructed in 1965—is now a modernized, professional
office facility with outstanding structural integrity and key upgrades throughout.
Strategically located in downtown Hudson, just minutes from the Twin Cities metro area, the building offers convenience,
character, and a full suite of amenities for today’s office tenants.
Property Features:
• Concrete construction throughout, including roof deck
• New EPDM roof, insulated, and fully adhered, installed in 2024 with interior roof access
• Mechanical Systems:
o Newer high-capacity boilers (2X required power)
o New air conditioning system in 2025
o Hot deck/cold deck air handler system
o 9 HVAC zones plus Lobby
o Enthalpy energy management system for efficient “free cooling”
• Lighting: Predominantly upgraded to LED, some T8 fixtures remain
• Connectivity: Fiber optic with static IP for each tenant – true “lit building”
• Security: Upgraded surveillance and full building security system
• Windows: Approximately 50% replaced
• Amenities:
o 6 public restrooms & 4 private restrooms
o Kitchenette on the 2nd floor
o Janitor closets on every level
o Secure tenant mailboxes
o Terrazzo floors in common areas
o Electric vehicle charging station
• Parking: 40 on-site spaces plus available street parking
• Location Perks: Just 3 blocks to the scenic waterfront and walkway
Whether you’re seeking a full-floor user opportunity or professional suites for multiple tenants, the Hudson Professional
Building provides timeless construction, thoughtful upgrades, and an unbeatable location in the heart of Hudson.
