Maryland 2026 Regular Session

Maryland Senate Bill SB12

Introduced
1/14/26  
Refer
1/14/26  
Report Pass
3/18/26  
Engrossed
3/19/26  
Refer
3/20/26  
Report Pass
4/9/26  

Caption

Residential Rental Apartments - Air-Conditioning Requirement

Impact

The bill introduces a uniform standard for air-conditioning in residential rental units, which is designed to enhance tenant comfort and safety during warmer months. It preempts any local laws that may conflict with its provisions, thereby streamlining regulations across Maryland. By doing so, it aims to set a baseline standard, ensuring that tenants in larger buildings have access to adequate cooling measures, especially significant given the increasing temperatures associated with climate change.

Summary

Senate Bill 12 aims to establish requirements for landlords regarding air-conditioning provisions in residential rental apartments, specifically focusing on those with ten or more dwelling units. This bill mandates that landlords provide air-conditioning in each unit starting June 1, 2026, and outlines specific conditions under which units must be equipped. For instance, if a unit has been equipped with air-conditioning or a lease stipulates such provision, landlords will be held accountable, and renovations that significantly upgrade electrical or heating systems will also trigger the requirement for air-conditioning as of October 1, 2026.

Sentiment

The sentiment surrounding SB 12 appears to be generally positive among tenant advocacy groups and supporters who emphasize the importance of basic living standards and tenant welfare. However, some landlords and property management companies may express concerns about the financial implications of retrofitting existing properties to meet these new regulations. The debate may juxtapose tenant welfare against landlord economic burdens, indicating a split in public opinion.

Contention

Notable points of contention include the potential financial impact on landlords, particularly regarding older buildings that may require significant upgrades to meet the new air-conditioning requirements. Critics argue that the bill places undue financial burdens on property owners who may struggle to comply with the costs associated with updating their properties, especially in light of other existing regulatory pressures. Additionally, discussions may arise regarding the scope of the law's applicability to different types of housing and potential exceptions that could arise for historic or specially designated properties.

Companion Bills

MD HB153

Crossfiled Residential Rental Apartments - Air-Conditioning Requirement

Previously Filed As

MD HB339

Real Property - Residential Rental Apartments - Air-Conditioning Requirements

MD SB896

Real Property - Residential Rental Property - Pet Policy Disclosure (Pet Policy Transparency Act)

MD SB160

Residential Property - Assignment of Contracts of Sale - Disclosure Requirements and Rescission

MD SB856

Mold - Landlord Requirements and Regulations (Maryland Tenant Mold Protection Act)

MD SB263

Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors - License Restoration

MD HB92

Heating, Ventilation, Air–Conditioning, and Refrigeration Contractors – License Restoration

MD HB124

Residential Property - Assignment of Contracts of Sale - Disclosure Requirements and Rescission

MD HB528

Baltimore County - Vehicle Laws - Private Roadways in Residential Communities

MD HB705

Real Property - Short-Term Rentals

MD SB125

Residential Real Property - Local Limits on Summoning Law Enforcement or Emergency Services

Similar Bills

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HI HB1722

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TX SB840

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