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Troy, MI Data Centers & Crypto Mining: Data Center Zoning & Siting (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Data centers classified as
Use Group 3, Office/Institution (Table 5.03-A-1)
Applies in
Form-Based Districts only (Big Beaver, Maple Road, Nbhd Nodes)
Permission symbols
P, UP, S, or NP by regulating plan (Sec. 5.03.A.2)
Screening trigger
Contiguous with Use Group 1 or 2 (Table 13.02-B)
Screen standard
6 ft high, ~80% opacity, 3-yr growth (Sec. 13.02.B.2.a)
Enforcement
Municipal Civil Infraction, Chapter 100 (Sec. 3.08)

Summary

Troy's Form-Based Districts classify data centers under Use Group 3, Office/Institution Uses, alongside general offices, hospitals and medical offices. Section 5.03 lets the regulating plan for each street type mark that group permitted, permitted upper-stories-only, special-use, or prohibited, and Table 13.02-B requires a landscape screen where a data center sits next to residential or lodging use groups.

Use Group 3 Office/Institution:

General office Professional and medical office Hospitals Places of worship Data centers Technology centers / Office research Veterinary clinics or hospitals

... A. Authorized Use Groups. 1. Authorized uses are categorized by use groups as set forth in Table 5.03-A-1. Use groups generally contain similar types of uses in terms of function, character, and intensity. 2. Use groups are designated in locations within each district based on the regulating plan. Use groups are classified in the following manner: a. Permitted Use Groups. These use groups are permitted as of right in the locations specified, and are depicted with the symbol P. b. Permitted Use Groups in Upper Stories. These use groups are permitted as of right in upper stories only in the location specified and are depicted with the symbol UP. c. Special Use Groups. These use groups are permitted after review and approval by the Planning Commission... depicted with the symbol S. d. Prohibited Use Groups. These use groups are prohibited in the locations specified, and are depicted with the symbol NP.

Full Breakdown

Troy's Form-Based Districts, Big Beaver, Maple Road, and Neighborhood Nodes, do not zone uses district-by-district the way the conventional R-1, CB, or IB districts do. 03-A-1 places data centers in Use Group 3, Office/Institution, next to general offices, hospitals, medical offices, schools, places of worship, technology centers, and veterinary clinics. Whether a data center can locate on a given parcel then depends on the regulating plan for that site's specific street type, which assigns each use group one of four symbols: P for permitted as of right, UP for permitted in upper stories only, S for special use requiring Planning Commission approval under Article 9, or NP for prohibited.

A site touching two street types follows whichever is more intense. 02-B's Landscape Screening Schedule wherever the property is contiguous with Use Group 1 (residential) or Use Group 2 (residential/lodging) uses. 02(B)(2)(a) sets the physical standard for that screen: a landscape buffer at least six feet high, built of berms and living plant material, holding roughly eighty percent opacity measured over any two-square-yard section, with plantings sized to hold that opacity after three years of anticipated growth. 03(A)(2)(f) lets the Zoning Administrator classify it into the closest use group, with a Planning Commission recommendation available on request.

Violations & Fines

A data center sited or screened in violation of Sections 5.03 or 13.02 is a Municipal Civil Infraction under Zoning Ordinance Section 3.08(A), prosecuted under Chapter 100 of the Troy Code, with each day of noncompliance a separate offense per Section 3.08(D). The city may also seek fines, costs, and injunctive orders under Section 3.08(C), and can pursue abatement through the courts if the condition is declared a public nuisance per se.

Frequently Asked Questions

Which Troy districts allow data centers?
Only the Form-Based Districts, Big Beaver, Maple Road, and Neighborhood Nodes, classify data centers by name. Table 5.03-A-1 puts them in Use Group 3 with general offices and hospitals, but whether that group is permitted, special-use, or prohibited on a specific parcel depends on the regulating plan for that site's street type.
Does a data center need a special use permit in Troy?
Only where the regulating plan marks Use Group 3 with the 'S' symbol for that location. Special use approval then runs through the Planning Commission under Article 9's procedures, the same review track used for other special-use groups citywide.
Does a data center have to be screened from nearby houses?
Yes, if it sits next to a Use Group 1 or 2 property. Table 13.02-B requires a landscape screen, and Section 13.02 sets the minimum at six feet high and about eighty percent opacity, built to hold that density after three years of growth.
What if data centers aren't listed for a particular district?
Section 5.03(A)(2)(f) lets the Zoning Administrator interpret an unlisted use as similar to an existing use group, with a Planning Commission recommendation available, rather than leaving the use unregulated.

Sources & Official References

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