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Accessory Structures

How Flint Handles Accessory Structures: A Practical Guide

By CityRuleLookup Editorial Team

Flint maintains 101 local ordinances across all categories, and 2 of those deal specifically with accessory structures. Here is a breakdown of what the city actually requires, what is prohibited, and where Flint falls on the strict-to-permissive spectrum compared to other cities.

Shed & Carport Rules

Flint bars accessory buildings like sheds from any front yard, requires them at least 5 feet from side and rear lot lines and other buildings, and keeps them at least 18 feet from a side-street lot line on corner lots.

Key details: Front yard placement: prohibited. Min from lot line (attached): 5 feet. Min from other buildings: 5 feet. Min from side-street lot line: 18 feet. Detached in side yard needs: 60 ft from front line.

Erecting a shed or other accessory building in a front yard, or closer than § 50-94's 5-foot or 18-foot minimums, is a zoning violation the Building Inspector can require moved, removed, or brought into compliance.

ADU Rules

Flint's zoning code allows a residential building behind a home on the same lot only if it meets every yard, open-space, and off-street parking rule, plus a dedicated 20-foot-wide accessway to a public street.

Key details: Governing section: § 50-91 Rear Dwellings. Min accessway, 1 unit: 20 feet wide. Min accessway, 3+ units: 50 feet wide. Must meet: all yard/parking rules as principal bldg.

Placing a habitable rear building without meeting § 50-91's yard, parking, and accessway requirements can bring a stop-work order or denial of occupancy from Flint's Building Inspector.

The Bottom Line

Flint's accessory structures rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Flint is broadly strict or permissive.

These rules come from Flint's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.