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Poseidon Valuation

Specialized Eminent Domain and Right of Way Appraisal

Poseidon Valuation provides independent, defensible appraisal and advisory services for property acquisitions, easements, infrastructure projects, and complex real estate matters. Our eminent domain expertise is supported by a broad commercial valuation practice serving property owners, attorneys, public agencies, lenders, and developers.

Where We Work

ColoradoTexas

Poseidon Valuation is expanding nationwide. Contact us to discuss assignments in other states.

Over $4.6 billion in aggregate appraisal value conclusions across our assignment history.

Based on recorded assignment conclusions in the firm's appraisal history, including work under Titan Commercial Valuation. Selects the higher recorded numeric Premise 1 or Premise 2 value per row; includes repeat assignments, multiple valuation dates and differing valuation premises.

MAI-led
Appraisal oversight by André N. Suissa, MAI
Since 2007
André N. Suissa's appraisal career
Colorado and Texas
Current service area

Who We Work With

Poseidon Valuation serves public and private clients under the same standard: independent analysis supported by market evidence.

Public Agency and Infrastructure Experience

Representative categories from our assignment history. Client names appear only with permission.

Municipal acquisition

Fee interests, easements, and partial takings for drainage, water and wastewater, parkland, and other municipal projects.

Transportation and right of way

Roadway widening, intersection, and access projects, including multi-parcel acquisition programs.

Utility corridors

Electric transmission and utility corridors involving permanent easements, temporary work areas, damages, and benefits.

Higher education and institutions

Land, improved property, and ground-leased assets for institutional owners.

Federal standards

Appraisals prepared under UASFLA or other project-specific federal requirements when an assignment calls for them.

Complex commercial

Land, office, retail, industrial, multifamily, hospitality, and special-purpose assets.

Why Poseidon Valuation

Complex assignments require more than a value conclusion.

Poseidon Valuation combines specialized eminent domain and commercial appraisal expertise with disciplined research, senior-level analysis, technology-enabled production, and scalable project management. Our platform is designed for assignments where the valuation must withstand agency review, negotiation, litigation, financing, or investment-level scrutiny.

Eminent domain and infrastructure specialization

Partial acquisitions. Easements. Remainder impacts. Complex corridors.

Our practice includes transportation, high-voltage transmission, utility, water, drainage, and public infrastructure assignments requiring analysis of damages, benefits, access, configuration, development potential, costs to cure, and changes in highest and best use.

Senior appraiser judgment

Experienced professionals remain focused on the decisions that matter.

Licensed appraisers lead inspection, highest and best use, comparable selection, valuation analysis, damages and benefits, reconciliation, and final conclusions while trained support staff assist with research, verification, mapping, document control, and production.

Built to scale

From a single parcel to multi-property corridor assignments.

Our team-based workflow is structured to manage individual complex assignments, phased projects, portfolios, and multi-parcel acquisition programs while maintaining consistent methodology, documentation, communication, and quality control.

Technology and market intelligence

Better information supports better valuation conclusions.

Poseidon integrates market databases, GIS, aerial imagery, zoning and land-use research, floodplain and environmental mapping, surveys, engineering plans, cost information, demographic analysis, and structured comparable-data management into the appraisal process.

Built to withstand scrutiny.

Every conclusion is clearly explained and supported by market evidence, so it serves negotiation, agency review, and litigation alike.

Representative Work

A selection of the assignment types we analyze. Details are generalized to protect client confidentiality.

  • Utility transmission corridors
  • Roadway widening and intersection projects
  • Water, wastewater, and drainage improvements
  • Partial takings affecting access and parking
  • Temporary construction use of operating properties
  • Ground-leased institutional property
  • Development land and entitlement impacts

Led by Experienced Appraisers

Headshot of André N. Suissa, MAI

André N. Suissa, MAI

Owner and Lead Appraiser

Appraisal career since 2007, focused on eminent domain, right of way, partial acquisitions, highest and best use, and appraisal review.

Our Team

Certified appraisers, appraiser trainees, and production specialists supporting research, analysis, report preparation, and quality control.

Understanding Just Compensation

Plain-English explanations of the valuation questions that arise in public acquisitions. Educational only; not legal advice.

Visit the Resource Center

Discuss an Appraisal Need

Tell us about the property, the public project, and your appraisal need. Every inquiry receives a conflict check before we discuss an engagement. Please share only basic information until we confirm we can assist.

Request an Appraisal Consultation