Phase 1 ESA Cost in Aurora, CO
Quick Price Estimate
Typical Range: $2,438 - $5,486
Aurora prices are 6% higher than the national average based on local market size and demand.
Aurora Phase 1 ESA Overview
A Phase 1 Environmental Site Assessment (ESA) in Aurora, CO evaluates potential environmental contamination risks through historical records review, site reconnaissance, and regulatory database searches. This assessment satisfies the “All Appropriate Inquiries” requirement under CERCLA, providing liability protection for property purchasers.
What’s Included in a Aurora Phase 1 ESA
- Historical Records Review: Aerial photographs, fire insurance maps, city directories, and building permits
- Regulatory Database Search: Federal, state, and local environmental records within ASTM-specified distances
- Site Reconnaissance: Physical inspection of the property and adjoining properties
- Interviews: Current/past owners, operators, and local government officials
- Report & Opinion: Professional assessment of Recognized Environmental Conditions (RECs)
Aurora Phase 1 ESA Pricing Factors
| Factor | Impact on Cost |
|---|---|
| Property history | Industrial/gas station use increases scope |
| Property size | Larger sites require more investigation |
| Records availability | Colorado county records accessibility varies |
| Rush turnaround | Adds 25-40% to base price |
| Number of buildings | Multiple structures = longer inspection |
Aurora Phase 1 ESA Pricing Table
| Service Level | Turnaround | Price Range |
|---|---|---|
| Standard | 2-3 weeks | $2,438 - $5,486 |
| Expedited | 7-10 days | $2,926 - $7,132 |
| Rush | 3-5 days | $3,413 - $8,229 |
Actual pricing depends on property size, complexity, and specific requirements.
Phase 1 ESA by Property Type in Aurora
| Property Type | Price Range | Notes |
|---|---|---|
| Agricultural / Farm | $2,438 - $5,486 | Standard scope |
| Assisted Living / Senior Housing | $2,438 - $5,486 | Standard scope |
| Auto Repair / Body Shop | $3,169 - $7,132 | Higher complexity |
View all Aurora property types →
Why Aurora Phase 1 ESA Costs Vary
Phase 1 ESA costs in Aurora depend on several local factors:
Property Characteristics:
- Size and Complexity: Larger properties require more extensive site reconnaissance
- Historical Use: Former industrial, gas station, or dry cleaner sites require more thorough investigation
- Building Count: Multiple structures require additional inspection time
Market Factors:
- Aurora Labor Costs: Environmental consultant rates in the Aurora metro area
- Records Access: Some Colorado counties have better environmental records than others
- Local Knowledge: Consultants familiar with Aurora’s industrial history may identify concerns faster
Scope Considerations:
- Regulatory Databases: More contaminated sites near the property = more research required
- Interview Requirements: Properties with multiple past owners require more interviews
- Vapor Intrusion: Properties near dry cleaners or gas stations may need vapor intrusion screening
Colorado Regulatory Considerations
Aurora phase 1 esas must comply with Colorado state requirements. Environmental consultants performing Phase 1 ESAs in Aurora should meet the Environmental Professional (EP) qualifications defined by the AAI rule. Many Colorado consultants also hold PE or PG licenses.
See our Colorado Phase 1 ESA Cost Guide for comprehensive state-specific regulatory details.
Find Phase 1 ESA Providers in Aurora
We have verified providers serving the Aurora area. These include national firms with Colorado coverage and local specialists who know the Aurora market.
Top Providers Serving Aurora
| Provider | Coverage | Experience | Details |
|---|---|---|---|
| BBG Real Estate Services | 🌐 National | Established | Get Quote → |
| Partner Engineering and Science | 🌐 National | Established | Get Quote → |
| AEI Consultants | 🌐 National | Established | Get Quote → |
| RSB Environmental (Alliance Technical Group) | 🌐 National | Established | Get Quote → |
| Phase 1 Environmental Consulting | 🌐 National | Established | Get Quote → |
Providers listed serve Colorado statewide including Aurora.
What to look for in a Aurora provider:
- Licensed and insured for Colorado
- Experience with your property type
- Familiarity with your lender’s requirements
- Turnaround time that meets your closing deadline
- Competitive pricing for the Aurora market
View All Aurora Area Providers →
Frequently Asked Questions
How much does a phase 1 esa cost in Aurora?
Phase 1 ESA costs in Aurora, CO typically range from $2,438 to $5,486 for standard 2-3 week turnaround. Rush service (3-5 days) costs $3,413 to $8,229. Aurora pricing is 6% above the national average due to local market conditions.
How long does a phase 1 esa take in Aurora?
Standard turnaround in Aurora is 2-3 weeks. Expedited service (7-10 days) adds 20-30% to the base price. Rush service (3-5 business days) is available for an additional 40-50% fee. Properties with complicated histories may require extended research.
Do I need a phase 1 esa for my Aurora property?
Phase 1 ESAs are required for most commercial property transactions in Aurora to establish environmental liability protection under CERCLA. This includes SBA loans, bank financing, and institutional investment. The Phase 1 ESA provides “innocent landowner” protection if contamination is later discovered on the property.
What’s included in a phase 1 esa in Aurora?
A Aurora Phase 1 ESA includes historical records review (aerial photos, Sanborn maps, city directories), regulatory database searches (federal, state, and local), site reconnaissance, interviews with knowledgeable parties, and a professional report identifying any Recognized Environmental Conditions (RECs).
Can I get a quote before making an offer in Aurora?
Yes, most Aurora providers offer free quotes based on property address, size, and your specific requirements. Sharing what you know about the property’s history helps scope the project correctly. Getting quotes early in your due diligence process helps budget accurately for closing costs.
Nearby Cities
- Phase 1 ESA in Denver
- Phase 1 ESA in Colorado Springs
- Phase 1 ESA in Fort Collins
- Phase 1 ESA in Lakewood
Related Pages
- Colorado Phase 1 ESA Overview
- ALTA Survey in Aurora
- National Phase 1 ESA Cost Overview
- Phase 1 ESA Providers Compared