Accessory Structures in Greenwood, IN (2026)
3 verified accessory structures rules for Greenwood, Indiana, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Greenwood allows one accessory dwelling unit per lot under Section 10-03-13(A), built new, converted or added, but caps a detached ADU at 30% of the primary home's floor area or 800 square feet, whichever is greater, and requires a permit before construction.
Accessory Dwelling Unit Rules in Greenwood, IN
Some RestrictionsGreenwood General Ordinances § 10-03-13(A)
Sec. 10-03-13. Accessory Uses and Structures. ... A. Accessory Dwelling Unit (ADU). 1. An Accessory Dwelling Unit (ADU) may be created through new construction, conversion of an existing structure, addition to an existing structure, or conversion of an existing house to an ADU while simultaneously constructing a new primary dwelling on the site where there is adherence to all zoning regulations...
ADU Owner Occupancy
Greenwood requires the property owner to live on site when an accessory dwelling unit is present: Section 10-03-13(A)(1)(c) states the owner "must permanently reside in either the principal unit or the accessory unit," barring a landlord from renting out both structures to tenants at once.
ADU Owner-Occupancy Rule in Greenwood, IN
Some RestrictionsGreenwood General Ordinances § 10-03-13(A)(1)(c)
Sec. 10-03-13. Accessory Uses and Structures. ... A. Accessory Dwelling Unit (ADU). 1. An Accessory Dwelling Unit (ADU) may be created through new construction, conversion of an existing structure, addition to an existing structure, or conversion of an existing house to an ADU while simultaneously constructing a new primary dwelling on the site where there is adherence to all zoning regulations...
Shed & Carport Rules
Greenwood's Section 10-03-13(C) treats a shed or barn as one of only two accessory structure types allowed per property, caps residential accessory buildings at 150% of the primary home's enclosed square footage, and bans steel construction on any structure of 300 square feet or less.
Shed and Accessory Building Rules in Greenwood, IN
Some RestrictionsGreenwood General Ordinances § 10-03-13(C)
Sec. 10-03-13. Accessory Uses and Structures. ... ... C. Accessory Structures. ... The location and height of accessory structures, where permitted, are regulated based on the district or zone where subject property is found. The following additional standards apply: 1. Accessory structures may be constructed only on a property where there is an existing primary structure. 2. Two (2) accessory ...