In Boulder, a rental cannot be advertised until the city has issued a license, and part of earning that license is passing a SmartRegs inspection. Owners who learn this late often lose weeks of rental income while they scramble to schedule inspections and finish upgrades. Understanding this requirement before you list the property is the easiest way to keep your timeline under control.
What a SmartRegs Inspection Actually Measures
A SmartRegs inspection is about energy efficiency, not general safety. The City of Boulder requires every licensed rental to meet a basic efficiency standard, and the inspector scores your property against it. A rental needs to reach 100 energy efficiency points, and a home that scores 80 only has to find the missing 20 points through upgrades. The scoring looks at windows, insulation, heating and cooling equipment, water heaters, lighting, appliances, and air sealing, along with a small water conservation component.
This is separate from the rental license inspection, which covers safety and property maintenance items like smoke and carbon monoxide alarms, electrical, plumbing, egress, and structural components. Many owners schedule both on the same day, and a Boulder certified inspector can handle them together. That portion is a one time requirement for each property once it passes, which makes getting it right the first time worth the effort.
Three Ways to Reach Compliance
Most owners go through the standard inspection, where the inspector walks the property, counts points, and tells you what is still missing. If a rental falls short, you make upgrades and book a follow up visit. Attic insulation, LED lighting, low flow fixtures, and sealing air leaks are common fixes because they add points without a major renovation.
The second route is a HERS rating of 120 or lower. A property with that rating does not need a SmartRegs inspection, but the owner still has to submit an application with the rating attached to receive the city’s certificate. An energy audit alone cannot replace the inspection, so make sure what you hire matches what the city accepts.
The third route is a “technically impractical” exemption. This is meant for situations like a historic home where the remaining upgrades would be extremely costly and disruptive with little real benefit. A city review team decides, and owners must show that all feasible work is done and document why the rest cannot be completed. You can read the city’s own explanation of these options in the SmartRegs FAQs from the City of Boulder.
Duplexes, Accessory Units, and Other Surprises
Details trip up even experienced landlords. Each unit of a duplex needs its own inspection. A detached accessory unit has to comply, while an attached accessory unit does not. Short term rentals fall under different rules than long term rentals, so a property rented for 30 days or more is the one that triggers the license and the inspection requirement.
Those distinctions matter when you are budgeting, because a single address can mean more than one inspection. Sorting out which structures count before you call anyone saves you from showing up unprepared.
How to Prepare for Your SmartRegs Inspection
Preparation is mostly about access and documentation. Make sure the attic, mechanical room, and water heater are reachable, and gather any paperwork on recent window, insulation, or HVAC work. If you already know the building is older, consider addressing obvious air leaks and lighting before the visit so the visit starts from a higher score.
The inspection itself usually takes under an hour. Afterward you receive a report that shows where points were earned and what is missing. If upgrades are needed, complete them, schedule the re-inspection, and then submit your license application. Licenses are typically valid for four years, and a property that has passed SmartRegs stays compliant through renewals.
Why Skipping the Process Costs More
Renting without a license can lead to a warning, a notice of violation, fines, enforcement fees, and eventually a court summons with a $250 bond per violation. An unlicensed property also cannot be legally advertised or rented, so the practical cost shows up as vacancy. Booking early turns a stressful compliance deadline into a routine task.
Stauss Inspections is a City of Boulder certified inspector for both the rental license and energy efficiency inspections. To get a clear score and a plan for any missing points, schedule your SmartRegs inspection with Stauss Inspections before you list your Boulder rental.
Frequently Asked Questions
How long does a SmartRegs inspection take?
The inspection itself typically takes under an hour. Allow extra time if the property is large or if you are combining it with the rental license inspection on the same day.
Do I need an inspection if I already have a HERS rating?
A HERS rating of 120 or lower can replace the inspection, but you still need to submit an application with the rating attached to receive the city’s certificate of compliance.
What happens if my rental does not reach 100 points?
You complete upgrades to earn the missing points and then schedule a follow up inspection. Insulation, lighting, air sealing, and low flow fixtures are common ways to close the gap.
Does every Boulder rental need a SmartRegs inspection?
All licensed long term rentals in the City of Boulder must meet the standard before a license is approved. Short term rentals are treated differently, and some properties may qualify for an exemption through the city.
Stauss Inspections proudly serves Denver, Wheat Ridge, Arvada, Boulder, Morrison, Littleton, Golden, Evergreen, Lafayette, Louisville, Broomfield, and Lakewood, along with Summit County and Eagle County.