Free Aerial Views of Any Colorado Property by Address

You get a free aerial view of any Colorado property by typing the address into the county's GIS map: Denver's assessor map, Jefferson County's jMap, Arapahoe County's ArapaMAP, or the Douglas County property map. Each one overlays the parcel lines, the aerial photo, the zoning and the flood layer on the same screen, and none of them charge a cent.

Google Earth adds the 3D tilt that shows slope, roof pitch and what the neighbors built. This guide lists each free tool, what to check from above before you write an offer on a Front Range home, and where the aerial view stops and the survey, the title work and the inspection start.

The free aerial tools for Colorado, by county

Commercial platforms bundle the same layers with fresher imagery. Wayber's satellite imagery platform is one; its glossary entry on zoning patterns explains what the zoning layer means once you find it. The county maps remain the record of what the county believes the lot line is.

How to pull the aerial view in 2 minutes

1. Find the county: the listing's "county" field, or the tax bill. Littleton and Aurora each sit in more than one county.
2. Open the county GIS map and search the address: the parcel outlines in a colored line, with the parcel number (the schedule or PIN) in the pop-up.
3. Turn on layers: aerial imagery, zoning, floodplain, special districts, and recorded plat easements where the county publishes them.
4. Open Google Earth, search the same address, tilt to 3D: drag the historical imagery slider back 10 to 20 years to see what was built, removed or flooded.
5. Save a screenshot of each view: the inspector, the surveyor and your agent each want the same picture.

What to check from above before you write an offer

• Lot lines versus fences: a fence 3 feet inside or outside the county's parcel line is the most common finding on a Front Range improvement location certificate. If the aerial shows the fence and the line disagree, budget for a survey.
• Easements: the strip along the back or side of a lot where Xcel Energy, the water district or the city holds a utility or drainage easement. No shed, no pool, no addition goes there. The recorded plat and the title commitment list them; the aerial shows the bare strip where nothing was ever built.
• Drainage: look for a swale or a concrete channel behind the lot, a lot lower than its neighbors, or a downspout that dumps toward the foundation. On bentonite clay, water against the foundation heaves the slab. The Denver flood zones and drainage buyer guide explains the FEMA zones.
• Wildfire zone: any parcel in Evergreen, Conifer, Golden Gate Canyon, the Castle Pines and Sedalia pine belt, or the Boulder foothills sits in a county wildfire hazard overlay. Check the Colorado State Forest Service viewer; insurers price it. The wildfire score post explains the rating.
• Roof from above: the aerial shows missing shingles, tarps, patched sections and the age of the roof relative to the neighbors. Hail season runs late spring through September on the Front Range, and a roof with two visible patch colors has been through it.
• Slope and grade: Google Earth's elevation profile tells you whether the driveway climbs 15 percent (a mag-chloride and snow-blower problem) and whether the yard drains toward or away from the house.
• What the neighbors did: a second-story addition that looks into your yard, a shop, a pool, a paved RV pad. Also what sits behind the back fence: open space, a metro district park, a future road right-of-way or a commercial lot.
• Oil and gas: in Weld, Adams and parts of Arapahoe County, the ECMC map shows well pads and their setback rings. Colorado requires a 2,000-foot setback for new wells from homes; older wells sit closer.
• Wells and septic on rural lots: the Division of Water Resources map shows the permitted well, its depth and whether the permit allows outdoor use. Jefferson County's map shows the septic permit and inspection history.

Seeing a Colorado home in 3D before you tour it

Google Earth's 3D layer covers the Denver metro, Boulder, Fort Collins and Colorado Springs with photo-textured buildings. Tilt the view and orbit the house: you see roof pitch, the height of the neighbor's house, the size of the backyard trees, and whether the "mountain view" in the listing survives the two-story house across the street. On our Colorado home search, every listing opens on a map so you jump from the photos to the satellite view of the lot in one tap.

What an aerial view does not tell you

• The exact lot line: county parcel maps carry 3 to 10 feet of error. Only a licensed Colorado surveyor's monument survey settles a fence dispute. The ILC versus land survey guide covers which one you need.
• Recorded easements not drawn on the map: the title commitment's Schedule B lists them all.
• Imagery age: county aerials refresh every 1 to 3 years; Google Earth's date stamps in the corner. A pool, a shed or a fire built or burned after the photo date is not in it.
• Soil, radon and the sewer line: the three Front Range problems that never show from above. Order the sewer scope ($150 to $300) and the radon test ($150 to $250) with the inspection.
• HOA and metro district rules: the district boundary shows on ArapaMAP and Douglas County's map; the mill levy and the covenants do not. The special district tax guide covers the levy.

How Colorado investors use the same maps

Buyers of rental property in Aurora, Greeley and Colorado Springs run every candidate through the county map before a showing: zoning (does it allow an ADU or a duplex conversion), lot size (is there room for a detached ADU under Denver's rules), and the flood layer (does the basement unit sit in a Zone AE). Land buyers in Elbert and Weld County check access roads, well permits and the oil and gas layer before they drive out. The rental property checklist and the Denver ADU and zoning guide list the layers that matter for each.

Put the aerial view into the verification checklist

An aerial view is the first 10 minutes of due diligence, not the last. The Denver home buyer verification checklist runs the full order: county map, title commitment, survey or ILC, inspection with sewer scope and radon, HOA documents, and the metro district disclosure. Buyers in Littleton and Parker who do the map work first write cleaner offers with shorter inspection periods, and sellers pick those offers.

Where to go next

• Denver home buyer verification checklist
• Colorado ILC vs. land survey: what to know before closing
• Denver flood zones and drainage buyer guide
• Making an offer on a Colorado home
• Homes for sale in Denver
• Kenna Real Estate Group agents

Talk to the Kenna Real Estate Group

The Kenna Real Estate Group at Keller Williams DTC pulls the county map, the flood layer, the wildfire rating and the district boundary on every home before a client tours it, and hands the buyer the screenshots with the offer. Call or text 303-955-4220. A live person answers. Not a robot, not a phone tree. Or search every home for sale in Colorado and open any listing on the map.