Weld County, Colorado’s largest county by area, stretches from the northern Denver suburbs through Greeley and Evans and east across the agricultural plains to the Nebraska and Kansas borders. Flat terrain and a well-developed survey market in Greeley and the northern Front Range corridor keep land survey costs among the state’s most competitive. Boundary surveys run $475 to $975 in 2026.
2026 Survey Cost Ranges in Weld County
| Survey Type | Typical Cost |
|---|---|
| Improvement Location Certificate (ILC) | $250 to $525 |
| Boundary Survey | $475 to $975 |
| Elevation Certificate | $400 to $700 |
| Agricultural Parcel Survey | $600 to $1,200 |
| ALTA/NSPS Survey | $1,600 to $3,200 |
| Oil and Gas Right-of-Way Survey | Varies widely |
What Drives Survey Costs in Weld County
Flat terrain is the primary cost advantage in Weld County. Surveyors can access most properties by road and move quickly across open agricultural land. The Weld County Clerk and Recorder has extensive records for the county’s agricultural history, and most rural parcels have section corner records from the original federal township survey.
Costs rise for large agricultural parcels with many corners and for oil and gas-related surveys. Weld County leads Colorado in oil and gas production, particularly in the D-J Basin. Oil and gas right-of-way surveys, well pad surveys, and pipeline easement surveys require specialized knowledge of mineral rights records and BLM documentation that adds to cost and complexity.
Suburban Growth and Residential Surveys
The Greeley-Windsor-Loveland corridor and the Firestone-Frederick-Mead growth areas south of Greeley have been among the fastest-growing residential areas in Colorado. Firestone and Frederick, once small agricultural towns, now see substantial residential subdivision development requiring ILCs, boundary surveys, and lot line certifications. Windsor, shared between Larimer and Weld counties, drives both residential and commercial survey demand.
Flood Zones Along the South Platte
The South Platte River runs east-west through Weld County, passing through Greeley, Evans, Fort Lupton, and Platteville. The 2013 Front Range floods caused significant damage along this corridor, and FEMA updated its Flood Insurance Rate Maps following that event.
Properties within the South Platte floodplain and in the eastern agricultural corridor near Gilcrest may need elevation certificates for flood insurance.
To find a licensed land surveyor in Weld County, browse our directory. Every surveyor listed is sourced from Colorado state licensing records. Weld County has 18 licensed surveyors in our directory.