Can you build a duplex in Columbus, OH?
The available sources do not provide citywide residential use permissions by district. Multifamily feasibility likely depends heavily on the parcel's exact district and any overlay or review process.
Confidence: low · Last researched May 2026
Dimensional standards in Columbus, OH
| Community Activity Center (CAC) — front setback | 10' min.; 25' max. — Front setbacks may be adjusted to match the average building setback on a block-face; see Section B.30.070 as referenced in the excerpt. |
| Community Activity Center (CAC) — side setback | 0' min. or 5' min. — Excerpt shows several side setback values depending on frontage and context; full applicability should be confirmed in the code. |
| Community Activity Center (CAC) — rear setback | 0' min., 5' min., or 10' min. — Excerpt shows different rear setback values depending on alley and adjacency conditions; full applicability should be confirmed in the code. |
Related questions
Are ADUs allowed in Columbus, OH?
A third-party summary says Columbus permits several ADU formats, including detached ADUs, attached ADUs, interior conversions, and garage conversions, but eligibility depends on lot size, zoning district, and existing site conditions.
What are the setback requirements in Columbus, OH?
Setbacks vary by district. Examples — Community Activity Center (CAC) front setback: 10' min.; 25' max. (conditions apply); Community Activity Center (CAC) side setback: 0' min. or 5' min. (conditions apply); Community Activity Center (CAC) rear setback: 0' min., 5' min., or 10' min. (conditions apply). Always confirm the exact yard requirements for your district with Columbus, OH.
How tall can buildings be in Columbus, OH?
Height limits are set per district — Community Activity Center (CAC) building height: 60' max. (conditions apply); Community Activity Center (CAC) building height with bonus: 7 stories/85' max. (conditions apply).
Full investor analysis
The full Columbus, OH report breaks down duplex and 2–4 unit feasibility by district, the approval path, and the density/dimensional limits that decide whether the numbers work. First town report is free.
Get the full Columbus, OH report free →More about Columbus, OH zoning
- Can you build an ADU in Columbus, OH?→
- Are short-term rentals allowed in Columbus, OH?→
- Is mixed-use development allowed in Columbus, OH?→
- What are the setback requirements in Columbus, OH?→
This summary is AI-generated from public municipal sources and is not legal, engineering, or land-use advice. Always verify zoning with Columbus, OH officials before making decisions.
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