Housing

HB 153 requires landlords to provide air-conditioning in most residential rental units in Maryland under specific conditions. It applies to buildings with four or more dwelling units (excluding historic properties, pre-1950 developments, and certain Baltimore public housing), mandating landlords maintain temperatures at or below 80°F in living areas from June 1 to September 30 each year. New construction must comply starting June 1, 2026, while units with major electrical or heating system upgrades must comply starting October 1, 2026. The law does not apply retroactively to buildings with permits issued before the bill's effective date.

HB 1259 prohibits local Maryland jurisdictions (counties and Baltimore City) from denying or restricting family child care homes that meet state licensing requirements, including limiting the number of children below state standards. It requires local governments to classify these homes as residential activities and permit them under residential zoning rules. The bill amends Maryland's land use code to ensure consistency with state licensing standards and prevent local zoning barriers for licensed child care providers. The law takes effect on October 1, 2026.

SB 267, the "Building Affordably in My Back Yard Act," aims to increase residential housing development by changing oversight, regulation, and tax policies. It requires property owners to certify contact information to the housing department, empowers local governments to streamline approvals for housing projects, and sets housing production targets. The bill allows counties to reduce certain taxes or fees for affordable housing projects while increasing them for non-affordable developments, and permits local tax adjustments for different property types. These changes directly affect property owners, local governments, and housing developers across Maryland.

SB 31 requires Maryland county boards of education to annually submit detailed school zone and student capacity reports to state agencies starting in 2026. These reports must include school boundary maps, student residence locations, and school capacity metrics. The bill also restricts counties from delaying housing subdivision approvals based on school capacity but allows delays for final permits only. This directly affects county planning departments, school districts, and housing developers by standardizing school data reporting and clarifying housing development timelines. The law aims to balance school planning needs with housing development efficiency.