Jersey City Setbacks & Height Limits — Residential Zones

Fact-checked against Jersey City's current Land Development Ordinance amendments and current City zoning materials on September 21, 2026.

Jersey City's residential zoning changed substantially through the 2022–2023 Land Development Ordinance amendments. The previous page's description of R-1 as a conventional single-family district and R-2 as a two-family district is obsolete.

The current base zoning includes districts such as:

• RH-1 and RH-2 residential house districts;
• R-1 Neighborhood Housing;
• R-2 Multi-Unit Attached;
• R-3 Multi-Unit Mid-Rise;
• R-4 Multi-Unit High-Rise;
• mixed-use and other districts;
• numerous redevelopment-plan areas.

Current R-1 Neighborhood Housing Example

Current City zoning materials for the R-1 Neighborhood Housing District use:

For an R-1 lot in the 1,800–3,200-sq-ft range, current City project materials apply a 30%-of-lot-depth rear yard and 75% maximum lot coverage. Larger and smaller lots use different rear-yard / coverage rows.

The previous page's simple R-1 table of 4,000-sq-ft lot, 15-ft front, 4-ft side, and 20-ft rear does not describe the current R-1 district.

Side Yards Depend on Building Form

The current R-1 standards distinguish detached, semi-detached, attached, and qualifying zero-lot-line configurations.

For example, a semi-detached R-1 building can use one side yard with the other side at the party-wall condition. A detached building uses a different minimum/aggregate side-yard rule.

Do not assign one universal side-yard number to every R-1 project.

Redevelopment Plans Often Supersede Base Zoning

Jersey City has extensive redevelopment-plan coverage. When a parcel is governed by an adopted redevelopment plan, that plan can establish its own:

• permitted uses;
• density;
• lot area and width;
• setbacks;
• height;
• coverage/FAR;
• parking and design standards.

A redevelopment plan can therefore control instead of the base R-1/R-2/R-3 provisions.

Current ADU Provision in R-1

The current R-1 framework permits one qualifying accessory dwelling unit in an accessory structure per lot under the LDO's conditions.

Current R-1 accessory-ADU standards include an 18-ft / two-story maximum accessory-building height and separate accessory setbacks. Those rules are not the same as the principal-building envelope.

See the Jersey City zoning overview for broader city-specific context.

How to Check a Property

1. Confirm whether the parcel is inside a redevelopment-plan area.
2. If it is, use the current adopted redevelopment plan.
3. If it is not, confirm the current base zoning district.
4. For R-1, determine lot area, building form, and the established front building line before calculating yards.
5. Check historic, flood, parking, and other special standards.
6. Confirm parcel-specific questions with Jersey City Planning.

Official Sources

• Jersey City — current LDO amendments / interim zoning document
• Jersey City — Division of City Planning

This guide is informational only. The current LDO, redevelopment plan, zoning map, and parcel-specific conditions control.