DETROIT MI I MG LLC
4 office properties in Jacksonville / Duval County recorded to 4 owner entities mailing to ONE N WACKER DR STE 4025, CHICAGO, IL. likely one owner
At a glance
DETROIT MI I MG LLC is recorded as the owner of 4 office properties (4 parcels) in Jacksonville / Duval County, totalling 334.6K sq ft of building area with $39.7M of assessed value. The holdings sit in 4 owner entities that share one tax-bill mailing address in CHICAGO, IL — and a name root, which is how a single sponsor usually holds property.
County assessment roll
Properties
| Building | Submarket | Sq ft | Assessed | Last sold | Tenants |
|---|---|---|---|---|---|
| 9800 W COMMERCIAL BLVD | Sunrise | 146.4K | $26.6M | — | 0 |
| 431 HOWARD | Detroit | 85.6K | $4.5M | $29,200,000 · Feb 2022 | 0 |
| 810 GEARS RD | Houston | 79.4K | $6.2M | — | 1 |
| 4121 SOUTHPOINT BLVD | Jacksonville | 23.1K | $2.4M | — | 0 |
Names on the deeds
Owner entities at this address
- SUNRISE FL I FGF LLC
- DETROIT MI I MG LLC
- HOUSTON TX II FGF LLC
- JACKSONVILLE FL III FGF LLC
How this group was built. These entities share both a mailing address and a name root, which is how a single sponsor usually holds property — one entity per building.The county records an owner and a mailing address for every parcel; this page collects the office parcels whose owners mail to the same address, and counts buildings rather than parcels using the county's own condo-to-building link. Lease terms, rents and the identity of a manager acting for the owner are not public records and are not shown.
Where are DETROIT MI I MG LLC's office buildings?
The 4 properties are spread across 4 cities, led by Sunrise (1), Detroit (1), Houston (1).
The largest is 9800 W COMMERCIAL BLVD in Sunrise at 146.4K sq ft.
Recorded build years run from 1994 to 2008.
How large is this portfolio within Jacksonville's office market?
Its 334.6K sq ft is 0.53% of the 62.8M sq ft of office building area on the Jacksonville / Duval County roll.
Its $39.7M of assessed value is 0.57% of the metro's office total.
It holds 4 of the metro's 5,389 office buildings.
1 of its parcels carry a recorded sale price; the most recent was 431 HOWARD in Feb 2022 for $29,200,000.
Frequently asked questions
How many office buildings does DETROIT MI I MG LLC own in Jacksonville?
4 office properties (4 parcels) on the Jacksonville / Duval County roll, counted by building rather than by condo parcel.
What is DETROIT MI I MG LLC's largest office building?
9800 W COMMERCIAL BLVD, Sunrise — 146.4K sq ft, assessed at $26.6M.
What are DETROIT MI I MG LLC's office properties worth?
Their combined assessed value on the current Jacksonville / Duval County roll is $39,694,170. Assessed values are taxable-roll figures, not market prices.
Are these properties owned by one company?
These entities share both a mailing address and a name root, which is how a single sponsor usually holds property — one entity per building. 4 owner entities share the mailing address. It is evidence of common ownership, not proof of it.
When did one of DETROIT MI I MG LLC's Jacksonville office properties last change hands?
The most recent recorded transfer among these parcels is 431 HOWARD, Feb 2022, for $29,200,000.
Related
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Jacksonville / Duval County — Florida DOR NAL assessment roll for Duval County: owner names, mailing addresses, values, and recorded sales with price at month precision. The county's local business tax roll is not yet ingested, so no tenant layer yet.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
Dataset updated . Derived from public data sources.
About this data
Source: Florida DOR NAL assessment roll for Duval County (Jacksonville / Duval County), as published September 21, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “DETROIT MI I MG LLC — Jacksonville office property holdings”, https://buildingcensus.com/offices/jacksonville/owners/detroit-mi-i-mg-llc-bccf12 (data as of September 21, 2026).