Denver Property Intelligence

Radon

Colorado has some of the highest indoor radon levels in the United States. The EPA estimates that over 50% of Colorado homes have radon levels above the recommended action level of 4 pCi/L. CaveatBuyer flags radon zone status for every property based on EPA county-level mapping.

Expansive soils

Denver's bentonite clay soils expand dramatically when wet and shrink when dry, causing foundation heaving, cracking, and structural damage. This is the single most expensive geological hazard in Colorado. CaveatBuyer identifies soil conditions and expansion risk.

Wildfire smoke

While Denver proper is not in the wildfire-urban interface, wildfire smoke from mountain fires regularly affects Front Range air quality during summer months. CaveatBuyer identifies proximity to wildfire risk areas.

Hail damage

Denver is in one of the most hail-prone regions in the country. Hail damage to roofing, siding, and vehicles is a recurring insurance consideration. CaveatBuyer's Insurance Difficulty Score factors in hail zone exposure.

Construction boom quality concerns

Denver's rapid growth has brought concerns about construction quality in newer developments. CaveatBuyer's permit history and building era analysis helps identify potential issues.

What should I check before buying a house in Denver?

Before buying in Denver, check radon zone status (over 50% of Colorado homes exceed EPA action levels), expansive soil conditions (bentonite clay causes foundation damage), FEMA flood zone status, environmental contamination proximity, hail damage history, and building era risks. CaveatBuyer's free Foundation Report covers all of these. The $49 Intelligence Report adds Insurance Difficulty Score, Flip Detection, and other proprietary analysis.

Is radon a problem in Denver homes?

Yes. Colorado has some of the highest indoor radon levels in the United States. The EPA estimates that over 50% of Colorado homes have radon above the 4 pCi/L action level. Radon is a naturally occurring radioactive gas that enters homes through foundation cracks and is the second leading cause of lung cancer. CaveatBuyer flags radon zone status for every Denver-area property based on EPA county-level mapping. Radon testing and mitigation are strongly recommended.

What are expansive soils and why do they matter in Denver?

Expansive soils contain bentonite clay that swells when wet and shrinks when dry. This expansion and contraction cycle causes foundation heaving, cracking, and structural damage. Colorado estimates billions of dollars in annual damage from expansive soils — more than earthquakes, floods, and tornadoes combined. CaveatBuyer identifies soil type and expansion potential for every property.

What are common issues with homes in Denver?

Denver homes face Front Range-specific challenges: expansive clay soils that damage foundations, high radon levels requiring mitigation, hail damage to roofing (Denver is one of the most hail-prone metros in the US), and dry climate impacts on wood framing and exterior finishes. Older homes may have asbestos, galvanized pipes, and outdated electrical systems.

How much does a CaveatBuyer report cost in Denver?

CaveatBuyer's Foundation Report is free for any Denver-area address. The full Intelligence Report costs $49 and adds proprietary analysis. No subscription required.