Raleigh Overhauls Zoning Rules to Match Peer Cities' Affordable Housing Gains

Raleigh's City Council is weighing revisions to its Unified Development Ordinance that would expand where duplexes, triplexes and small apartment buildings can be built by right, without requiring a special-use permit. The changes, which council members began debating in earnest this spring, are expected to go before a formal vote before the end of the third quarter of 2026. If adopted, they would affect property owners, renters and developers across all five of the city's planning districts.

The timing matters. Raleigh added roughly 58,000 residents between 2020 and 2024, according to U.S. Census Bureau estimates, making it one of the fastest-growing cities in North Carolina. That growth has pushed the median home sale price above $400,000 and driven apartment vacancy rates below four percent in several central neighborhoods, according to figures cited in the city's 2025 Housing Needs Assessment. Staff analysis presented to council in March found that more than 40 percent of Raleigh renters are cost-burdened, meaning they spend more than 30 percent of gross income on housing.

Where Raleigh Stands Against Comparable Cities

The policy pressure is coming partly from outside city limits. Charlotte amended its zoning ordinance in 2022 to allow duplexes in all residential zones, and city planning staff there reported a measurable uptick in permit applications for two-unit structures within 18 months of the change. Minneapolis went further in 2020, eliminating single-family-only zoning citywide under its Minneapolis 2040 comprehensive plan. Austin, Texas, passed a similar ordinance in 2023, though a legal challenge delayed full implementation until 2024. Policy analysts who track Sun Belt housing markets note that cities willing to adjust their base zoning, rather than relying solely on affordable housing overlays or subsidy programs, have generally seen more incremental supply growth in the middle of the market.

Raleigh's current code still requires a quasi-judicial hearing for anything beyond a single-family home or an accessory dwelling unit in most residential zones. That process can take four to six months and adds several thousand dollars in application costs, which effectively prices out smaller builders and individual property owners, local housing advocates note. Under the proposed revision, a property owner on a lot of at least 7,000 square feet in certain residential districts could build up to three units without going through the board of adjustment. The draft language, posted on the city's planning portal, also would allow four-unit buildings on corner lots in districts currently zoned R-4.

What the Changes Would Mean Day to Day

For existing Raleigh homeowners, the practical effect would be expanded ability to add a rental unit or build a secondary structure for family members without a lengthy approval process. For renters, the theory, supported by peer-reviewed urban economics research including a 2023 study published in the Journal of Urban Economics, is that adding supply in the middle of the market gradually moderates rent growth by giving households more options before they compete for the same limited pool of units. The city's own projections, presented at a March planning commission meeting, suggest the changes could enable an additional 1,200 to 2,400 units over five years, though analysts cautioned those figures depend heavily on construction costs and financing conditions.

City council's Community Development and Housing Committee is scheduled to hold a public comment session on July 22, 2026, at Raleigh Municipal Building on Fayetteville Street. Written comments can be submitted through the city's development portal through July 20. A second reading of the revised ordinance language is projected for September. If the council approves the measure, the new rules would take effect 30 days after adoption, meaning property owners could begin filing under the revised standards as early as October 2026.