Is Howell Health Hub suitable for a small business?

Yes, availabilities here may be suitable for small businesses with 5 office spaces under 5,000 square feet available.

Does Howell Health Hub have parking?

Parking information for the property isn't currently listed. However, other nearby parking options include truck parking, located 1.1 miles away, and car parking, which is 1.12 miles away.

645 W. Grand River Avenue, Howell, MI 48843

For Lease Contact for pricing
Property Type Office - Medical Office
Date Updated May 15, 2026

Description

Since the 1950’s, some incredible stories and historical events have been written at 645 W. Grand River, Howell, Michigan, the former corporate headquarters for Hanover Insurance. Now, where the original building stood, a new story is being written. As a new era of transformation unfolds, an exciting destination is taking shape that will be a hub for medical and healthcare leaders servicing the greater Livingston County area.

The Howell Health Hub (“H3”) has recently embarked on a transformative multi-million-dollar investment, making it a premier Medical Office use building in Livingston County. Upon completion in late 2023, H3 will feature a completely new exterior façade, new multi-story atrium with patient drop-off/pick-up, new monument signage opportunities, and complete modernization of the interior mechanical systems (HVAC) conducive to Medical and Surgical Use. Once complete, The H3 will possess Class A curb appeal to match what will be unparalleled interior tenant improvements.

The reimagined atrium will span two stories on the south side of the building, with immediate elevator access, covered patient drop-off/pick-up, ADA access, all glass natural light throughout, and custom light fixtures and artwork. There is an abundance of on-site parking immediately surrounding the building, for easy access for patients and visitors. Located on the western edge of Downtown Howell, The H3 marks the centerpiece of the greater Livingston County community.

Highlights

100% full building electricity co-generation (Caterpillar, 3 Phase, 4800 Volts, 136 AMPS, 910KW)
110,000 square feet of available Medical/Surgical/Laboratory office space
Ample on-site parking for medical use space
Covered patient pick-up and drop-off
Healthcare system agnostic
High ceilings and oversized windows provide exceptional natural light
HVAC system capacity for: Merv 13 filtration, Ultraviolet (UV) sterilized air; Bi-polar ionization and O3 generation.
Located in Downtown Howell, within immediate walking distance of restaurants, shopping, and other downtown amenities
Lower-level on-site storage available
Speculative/Model suite in process with immediate occupancy available
Suite size ranging from 2,200 square feet
Unique 36,000 SF floor plates with generous column spacing
Versatile heating and cooling infrastructure with localized zone control