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HB 26-1308

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Lot Splitting Approval by Subject Jurisdictions

Plain-English Summary

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HB 26-1308 is a Colorado bill that simplifies and standardizes the process for splitting larger lots into two smaller ones after December 31, 2027. It requires local governments to approve lot splits if certain conditions are met, such as ensuring each new lot is at least 1,200 square feet and can be feasibly accessed and developed. The bill also mandates that mortgage lenders consent to the split before it can proceed. This legislation affects property owners looking to subdivide their land and local governments responsible for approving these splits. Since the status of this bill is "signed," it means the governor has approved it, making it law effective from December 31, 2027.

Official Summary

The bill provides that, on or after December 31, 2027, subject to an administrative approval process, a subject jurisdiction shall approve the a lot split of an original lot into 2 new lots if the following conditions are met: The area of the original lot is 2,000 square feet or greater before the split; The lot split does not create a new lot that is smaller than 1,200 square feet in area;If the 2 new lots are not equal in area, the area of the smaller of the 2 new lots is equal to or greater than 40% 30% of the area of the original lot;The original lot is not subject to any previously recorded was never subject to another lot split;Residential use is allowed on the original lot; It is feasible for both of the new lots to be accessed; for utility easements to serve both new lots; and for both new lots to meet land survey plat and monument records requirements;The original lot is not an exempt lot; andThe original lot is not located within a common interest community that was created on or before December 31, 2027.      A subject jurisdiction may establish procedures to review and accept information related to a proposed lot split, including lot information related to:Property ownership;Physical characteristics of the lot, including geology and soils;Proposed new lot lines and new lot areas;Adequacy of water supply, sewer service, and drainage systems to serve the new lots;Adequacy of electric power and natural gas service to serve the new lots;Dedication for schools, parks, streets, and other public areas, or payment of money in lieu of such dedication; andGuarantees of necessary public improvements.      A subject jurisdiction:Shall not apply a setback standard that requires a setback from the lot line adjoining 2 new lots created through a lot split if no structure existed on the original lot immediately preceding the lot split; andMay apply a setback standard that requires a setback from the lot line adjoining 2 new lots created through a lot split if a structure existed on the original lot immediately preceding the lot split and if the setback is equal to or less than 5 feet.     If an original lot or any structure built on the original lot is subject to an evidence of debt constituting a residential mortgage loan lien , then prior to approving the split of an original a lot split , a subject jurisdiction shall verify that the holder of the evidence of debt constituting a residential mortgage loan (holder) lienholder has received notice of the proposed lot split and has consented to the lot split in writing. The holder lienholder may condition consent to the lot split on the satisfaction of specified conditions.     The written consent of the holder must be executed in a form that is eligible for recording in the real property records of the county in which the original lot is located and must include:The notarized signature of the holder lienholder or the agent of the holder lienholder ;The name of the record owner or ground lessee of the original lot;The legal description of the original lot; andThe identities of all parties with an interest in the original lot, as reflected in the real property records. records, including any easements and encumbrances.     The written consent of the holder lienholder must be recorded in the office of the county recorder of the county in which the original lot is located. If the holder lienholder does not provide written consent to the lot split, the subject jurisdiction shall not approve the lot split. A lot split that is approved before the written consent of the lienholder has been obtained and recorded is void.(Note: Italicized words indicate new material added to the original summary; dashes through words indicate deletions from the original summary.)(Note: This summary applies to the reengrossed version of this bill as introduced in the second house.)

Details

Chamber
House
First action
2026-03-23
Latest action
2026-03-02
Last action desc.
Introduced In House - Assigned to Transportation, Housing & Local Government
OpenStates
View source ↗

Sponsors

Topics

HousingLocal Government

Related Legislation

This bill affects (22)

relates
HB 24-1313(2024A)· signed
Housing in Transit-Oriented Communities
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HB 24-1158(2024A)· signed
Homeowners' Association Foreclosure Sales Requirements
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HB 18-1254(2018A)· signed
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SB 22-229(2022A)· signed
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HB 24-1434(2024A)· signed
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HB 25-1169(2025A)· signed
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HB 25-1120(2025A)· signed
Septic-System Replacement Enterprise
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SB 22-212(2022A)· signed
Revisor's Bill
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SB 23-188(2023A)· signed
Protections For Accessing Reproductive Health Care
relates
HB 24-1304(2024A)· signed
Minimum Parking Requirements
relates
SB 24-194(2024A)· signed
Special District Emergency Services Funding
relates
HB 23-1255(2023A)· signed
Regulating Local Housing Growth Restrictions
relates
SB 24-154(2024A)· signed
Accessory Dwelling Units
relates
HB 24-1152(2024A)· signed
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relates
HB 24-1346(2024A)· signed
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relates
HB 23-1115(2023A)· signed
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relates
SB 23-016(2023A)· signed
Greenhouse Gas Emission Reduction Measures
relates
SB 18-240(2018A)· signed
Revised Uniform Unclaimed Property Act
relates
HB 24-1056(2024A)· signed
Issuance of Treasurer's Deeds
relates
HB 24-1011(2024A)· signed
Mortgage Servicers Disburse Insurance Proceeds
relates
HB 24-1337(2024A)· signed
Real Property Owner Unit Association Collections
relates
SB 23-285(2023A)· signed
Energy And Carbon Management Regulation In Colorado

Affected by (7)

amends
SB 26-169(2026A)· signed
Revisor's Bill
amends
HB 26-1001(2026A)· signed
Housing Developments on Qualifying Properties
relates
HB 26-1114(2026A)· failed
Allowed Minimum Lot Size for Subject Jurisdictions
relates
HB 26-1101(2026A)· signed
Criminal Offenses Related to Critical Infrastructure Metals
relates
HB 26-1001(2026A)· signed
Housing Developments on Qualifying Properties
relates
SB 26-169(2026A)· signed
Revisor's Bill
repeals
HB 26-1098(2026A)· signed
Public Trustee Act Foreclosure Procedures

Votes

Postpone House Bill 26-1308 indefinitely.
2026-04-30 · Senate · passYes: · No: · Other:
BILL
2026-03-24 · House · passYes: · No: · Other:
Adopt amendment L.002 (Attachment F)
2026-03-17 · House · passYes: · No: · Other:
Adopt amendment L.003 (Attachment G)
2026-03-17 · House · passYes: · No: · Other:
Adopt amendment L.004 (Attachment H)
2026-03-17 · House · passYes: · No: · Other:
Adopt amendment L.005 (Attachment I)
2026-03-17 · House · passYes: · No: · Other:
Adopt amendment L.001 (Attachment E)
2026-03-17 · House · passYes: · No: · Other:
Refer House Bill 26-1308, as amended, to the Committee of the Whole.
2026-03-17 · House · passYes: · No: · Other: