ID · Commercial due diligence · ASTM E1527
Phase 1 Environmental Site Assessment Cost Idaho
Looking up phase 1 environmental site assessment cost idaho or a Phase I ESA quote near Boise? A standard commercial Phase 1 Environmental Site Assessment in Idaho typically plans around $2,550 – $4,050 (about 1 acre, mixed/unknown history, one building). Boise growth corridors are approaching national averages; rural ag sites stay lower.
Major markets: Boise · Idaho Falls · Typical turnaround: 7–14 business days for standard commercial sites
How much does a Phase 1 environmental site assessment cost in Idaho?
Below are typical Idaho ranges by property type using 2026 U.S. market baselines and a Idaho regional cost index. Competitors often publish one nationwide band—we break pricing down for your state and asset class.
| Property Type | Typical Idaho Range* |
|---|---|
| Small office / retail parcel | $1,900 – $2,550 |
| Standard commercial site | $2,550 – $4,050 |
| Industrial property | $3,550 – $6,600 |
| Multi-building campus | $4,050 – $7,600 |
| Vacant / undeveloped land | $2,050 – $3,550 |
*Planning estimates for ~1 acre, unknown/mixed history, single building; adjust with the calculator below.
Phase 1 environmental site assessment in Idaho (not just cost)
Buyers searching for a Phase 1 environmental site assessment in Idaho—or a Phase I ESA without the word “cost”—still need the same ASTM E1527-21 scope: records review, site reconnaissance, interviews, and REC conclusions. Pricing on this page is the planning layer; lender format, travel, and rush delivery are confirmed in a consultant proposal.
For Phase 1 environmental site assessment cost near me in Idaho, use the statewide calculator below and filter by your metro (Boise, Idaho Falls). Local field time is what “near me” actually changes—not a different ASTM standard.
What drives Phase 1 environmental site assessment pricing in Idaho?
- State and county environmental database access affects research time in Idaho.
- Travel to remote parcels can add field costs beyond the base quote.
- Lender formatting and ASTM E1527 scope should be confirmed before award.
Idaho Phase 1 environmental site assessment cost calculator
Select Idaho, then adjust property type, acreage, site history, and building count for a localized planning range.
Estimated Cost
$2,550 – $4,050
Planning range for a Phase 1 ESA on Standard commercial site in Idaho (2026 U.S. market baselines + regional index). Not a formal quote.
Confirm scope, exclusions, travel, and lender format with a qualified environmental consultant before closing deadlines.
Idaho Phase 1 ESA cost FAQ
How much does a Phase 1 environmental site assessment cost in Idaho?
A Phase 1 (Phase I) Environmental Site Assessment in Idaho is typically priced by property type, acreage, site history, and metro—markets such as Boise and Idaho Falls often sit above rural counties. Use the calculator on this page for a Idaho regional index estimate; it is a planning range, not a formal consultant quote.
How much does a Phase I ESA cost in Idaho?
Phase I ESA is the same ASTM E1527 report as a Phase 1 ESA. In Idaho, planning costs follow the same table on this page—small retail is usually the lowest band, industrial and high-risk histories (gas stations, dry cleaners) the highest.
Who pays for a Phase 1 ESA in Idaho?
Buyers and SBA or conventional borrowers in Idaho usually pay for the Phase 1 ESA during due diligence. Sellers sometimes provide a recent report, but lenders often require a current ASTM E1527-21 report in the buyer’s (or lender’s) name.
Can I find Phase 1 environmental site assessment cost near me in Idaho?
“Near me” searches still resolve to statewide consultant markets. This Idaho guide covers Boise and Idaho Falls and other metros—enter your county-level details in the calculator, then request quotes from consultants who can field-walk the parcel.
Is a Phase 1 ESA required for commercial property in Idaho?
Most commercial acquisitions, refinances, and many agency-backed loans in Idaho require ASTM E1527-aligned Phase 1 ESAs. Requirements vary by lender, deal structure, and prior land use—confirm scope with your environmental consultant and lender early.
How long does a Phase 1 ESA take in Idaho?
For standard Idaho commercial sites, expect 7–14 business days for standard commercial sites. Complex industrial history, multi-building campuses, or busy metro records queues can extend timelines—order early if a closing date is fixed.
What makes Idaho Phase 1 ESA pricing different from the national average?
State and county environmental database access affects research time in Idaho.
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