Colorado › Denver County
Property Intelligence for Denver County, CO
What public records reveal before you make an offer
Investigate a propertyWhat CaveatBuyer Analyzes in Denver County
For every property in Denver County, we pull from:
- ✓Denver County assessor records
- ✓City of Denver permit and zoning records
- ✓Colorado DRMS mining and subsidence data
- ✓FEMA National Flood Hazard Layer
- ✓EPA Superfund, Brownfields, and Toxic Release Inventory
- ✓Colorado radon zone mapping
- ✓Census Bureau geocoding and demographic data
- ✓Proprietary terrain and hazard analysis
Common Property Risks in Denver County
Based on when it was built
Pre-1940
- •Knob-and-tube wiring in older Denver neighborhoods like Capitol Hill and Five Points
- •Lead paint and lead water service lines
- •Stone and brick foundations susceptible to Denver’s expansive soils
1940s–1960s
- •Asbestos insulation in mid-century ranch homes
- •Galvanized steel water lines with corrosion
- •Aging cast iron sewer laterals
1970s–1990s
- •Expansive soil damage to foundations and slabs
- •Polybutylene plumbing in some suburban developments
Based on where it sits
- •Expansive clay soils — Pierre Shale and bentonite clays expand 15–20% when wet, causing foundation damage in Park Hill, Central Park, and Green Valley Ranch
- •Radon — Denver metro averages 6.3 pCi/L (EPA action level: 4). SB23-206 mandates radon disclosure in all CO sales
- •Hailstorm exposure — Denver metro is in “Hail Alley” with frequent severe storms causing recurring roof and siding damage
- •Flood zones along the South Platte River, Cherry Creek, and Westerly Creek corridors
- •PFAS contamination near Buckley Space Force Base (up to 299,000 ppt vs. EPA safe level of 4 ppt) and Rocky Mountain Arsenal Superfund site
Cities We Cover in Denver County
Other Colorado Markets
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