SB310 would substantially change New Mexico zoning law by limiting local governments’ ability to impose certain residential development restrictions. The bill directs zoning authorities to eliminate building height restrictions except in historic districts, prohibits restrictions on duplexes and townhouses in residential zones except in historic districts, and requires local governments to allow small-scale neighborhood commercial uses in residential areas, subject to local traffic and noise rules. It also requires zoning authorities to accommodate multigenerational housing by creating a mechanism, such as conditional use permits, for up to two kitchens in a single-family zoning district.
The bill preserves and clarifies several existing zoning powers for counties and municipalities, including authority over density, lot coverage, setbacks, and land use, while carving out exceptions for traditional historic communities. It also continues to treat state-licensed or state-operated community residences for up to ten people with mental or developmental disabilities as residential uses permitted in districts where residential uses are generally allowed. In addition, the bill provides a process for a community to be designated a “traditional historic community,” which would remove it from a municipality’s extraterritorial zoning authority and place it under county zoning jurisdiction.
Impact
SB310 would amend Section 3-21-1 NMSA 1978, New Mexico’s zoning authority statute, by narrowing local discretion over building height, housing type, and certain neighborhood-scale commercial uses. It would affect counties, municipalities, home rule municipalities, developers, homeowners, and residents in residential zones, while preserving special protections for historic districts and traditional historic communities. The bill would also reinforce zoning access for small community residences serving people with disabilities and create a statewide requirement for local governments to accommodate multigenerational housing.
Sentiment
No committee transcripts or recorded votes were provided, so there is no direct evidence of legislative debate or formal support/opposition in the materials supplied. Based on the bill text alone, the measure appears to reflect a pro-housing, pro-density zoning reform approach aimed at expanding housing options and mixed-use neighborhood development while preserving historic-area exceptions.
Contention
The main points of contention likely concern local control versus statewide zoning mandates. Opponents may object to the bill’s limits on municipal and county authority to regulate building height, duplexes, townhouses, and small commercial uses in residential neighborhoods, especially where residents prefer existing single-family zoning patterns. Supporters are likely to emphasize increased housing supply, more flexible housing types for families, and the ability to add neighborhood-serving businesses and multigenerational living arrangements. Historic districts and traditional historic communities are the bill’s principal carve-outs, suggesting those areas may be the focus of compromise or concern.
Relating to the authority of the Wood County Central Hospital District of Wood County, Texas, to provide brain and memory care services to residents of the hospital district through the creation and operation of brain and memory health care services districts.