What does RM-1.2 zoning mean in Cincinnati?

RM-1.2 is a Residential Multi-Family district where '1.2' is a density factor controlling how much floor area or how many units can be built relative to lot size — it's one of Cincinnati's more common designations for small-to-mid-size apartment buildings.

How does Cincinnati's Connected Communities ordinance affect my parcel?

Connected Communities layers additional multifamily allowances and reduced parking minimums onto parcels within a set distance of transit stops or neighborhood business districts, regardless of the parcel's underlying single-family zoning; check the parcel's proximity to a qualifying transit line or business district to see which allowances apply.

What's the difference between CC-A and CC-P zoning in Cincinnati?

Both are Community Commercial districts; the 'A' suffix is auto-oriented (buildings set back, parking in front) and the 'P' suffix is pedestrian-oriented (buildings brought to the sidewalk, parking to the rear or side).

Cincinnati, Ohio · city zoning districts · 15 districts

Cincinnati, OH zoning map & districts

Cincinnati zoning is codified in Title XIV of the Cincinnati Municipal Code and administered by the Department of City Planning and Engagement, with the City Planning Commission reviewing zone changes and a Zoning Hearing Examiner handling variances and appeals. The residential and multifamily districts (SF- and RM- prefixes) are keyed to a numeric density factor rather than a simple tier name, and the commercial districts pair an intensity code (CN, CC, CG) with an 'A' (auto-oriented) or 'P' (pedestrian-oriented) suffix that controls building placement and parking location relative to the street.

The code Cincinnati Municipal Code, Title XIV (Zoning Code)

Cincinnati zoning map

The Department of City Planning and Engagement publishes the CAGIS-based interactive zoning map; the zoning code text is Title XIV of the Cincinnati Municipal Code.

There is no link to the official map here yet — confirm current district boundaries directly with the Cincinnati planning or zoning department.

A published summary is never the authority. The adopted ordinance and the city's official zoning map govern, and both change — verify the district and every standard on your parcel before you rely on it.

How zoning works in Cincinnati

Cincinnati's 2024 Connected Communities reform is the single most consequential recent change for developers: it legalized small multifamily buildings (duplex through fourplex, and larger near transit) in previously single-family-only zones near transit corridors and business districts, paired with reduced parking minimums. The reform works as an overlay/modification to the existing base-district map rather than a wholesale replacement, so a parcel's underlying SF- or RM- designation still matters for which additional Connected Communities allowances apply.

Cincinnati zoning districts by family

The 15 district codes below are the ones that decide most projects in Cincinnati, grouped by what they are for rather than by the order the ordinance prints them.

Key districts in the Cincinnati Municipal Code, Title XIV (Zoning Code) — a curated reference, not the exhaustive list. Confirm against the current adopted code.
Code	District	What it is for
Residential 8 districts
SF-2	Single-Family	Lowest-density single-family tier, largest lot allowance.
SF-4	Single-Family	Standard single-family density.
SF-6	Single-Family	Moderate single-family density.
SF-10	Single-Family	Higher-density single-family, smaller lots.
SF-20	Single-Family	Cincinnati's highest-density single-family tier.
RM-0.7	Residential Multi-Family	Lowest-density multifamily factor.
RM-1.2	Residential Multi-Family	Common designation for small-to-mid-size apartment buildings.
RM-2.0	Residential Multi-Family	Higher-density multifamily development.
Commercial 4 districts
CN-P	Commercial Neighborhood, Pedestrian	Neighborhood-scale commercial, pedestrian-oriented building placement.
CC-A	Commercial Community, Auto	Community commercial, auto-oriented siting.
CC-P	Commercial Community, Pedestrian	Community commercial, pedestrian-oriented siting.
CG-A	Commercial General, Auto	General commercial, largest-format auto-oriented retail.
Downtown / core 1 district
DD	Downtown Development District	Downtown core zoning district.
Industrial 2 districts
ML	Manufacturing, Light	Light industrial uses.
MG	Manufacturing, General	General/heavier industrial uses.

Cincinnati zoning — common questions

What does RM-1.2 zoning mean in Cincinnati?: RM-1.2 is a Residential Multi-Family district where '1.2' is a density factor controlling how much floor area or how many units can be built relative to lot size — it's one of Cincinnati's more common designations for small-to-mid-size apartment buildings.
How does Cincinnati's Connected Communities ordinance affect my parcel?: Connected Communities layers additional multifamily allowances and reduced parking minimums onto parcels within a set distance of transit stops or neighborhood business districts, regardless of the parcel's underlying single-family zoning; check the parcel's proximity to a qualifying transit line or business district to see which allowances apply.
What's the difference between CC-A and CC-P zoning in Cincinnati?: Both are Community Commercial districts; the 'A' suffix is auto-oriented (buildings set back, parking in front) and the 'P' suffix is pedestrian-oriented (buildings brought to the sidewalk, parking to the rear or side).

Working in Ohio? Get on the list.

The parcel layer lands in the order demand does. Illinois went first because that's where the deals were; the next state is decided by who tells us what they're trying to underwrite. Tell us where you're building and what you wanted to run — you'll hear from us when Ohio opens, and sooner if we need a test parcel.

Keep reading

← Ohio zoning — who holds the zoning power in Ohio, under which enabling statute, and the reforms that override local rules.

Other Ohio cities

The zoning reference → — every state, plus city-level district guides like this one.

Cincinnati zoning summaries on this page are provided for information, not legal advice. Confirm every project against the current adopted code for the jurisdiction.