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Appraisal, Data, Image, and Valuation Services

Whether you need help with partial data reconciliation, revaluation, appeals management, or a jurisdiction-wide reassessment, you can count on us to bring more than 80 years of experience to the table.

  • Leverage expertise gained from services conducted in nearly all 50 states and 26 state capitals

  • Benefit from more than 80 years of in-depth industry experience and leadership

  • Increase taxpayer and appraiser confidence in property data

  • Meet International Association of Assessing Officers (IAAO) standards for desktop review

  • Regain valuable time in your office by reducing time in the field

  • Reduce costs for staffing and travel for data collection and valuation

  • Improve the accuracy and timeliness of reappraisals

  • Tap into expert staff with prior local government experience for market modeling analysis

Why do you need a reassessment?

You can count on us to leverage experience, know-how, and innovation to assist you in administering reliable, accurate, and equitable taxation.

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Image Collection

Take advantage of the industry’s only national mass appraisal services company and our multiple methods for image capture. Choose a stop-and-compose process or employ Cyclomedia technology to efficiently capture high-quality and high-resolution property images. Trained staff will capture, collect, and verify property data using proven processes with care and precision — resulting in quality, accurate field parcel data collection every time.

  • Update property characteristics
  • Obtain current photos of the property
  • Determine condition of property
  • Validate land use designation – residential vs. commercial
  • Verify physical address and geo-reference position
  • Label images in the field with property’s unique identifiers
  • Adjust inaccurate property information
  • Use a non-invasive and privacy-minded approach that supports positive public relations
  • Manage hundreds of thousands of property images across your jurisdiction
  • Meets or exceeds current IAAO standards

Sketch Verification powered by Tyler Verify

Check the accuracy of your property sketches against orthophotography right from your desktop. Our services assure your property sketches are accurate to the reality on the ground with easy-to-use technology that assures the square footage you use to calculate property values is accurate.

  • Check the accuracy of your sketches against orthophotography in your CAMA system
  • Resize, rotate, geo-reference, and overlay extracted digital sketches over your aerial photography
  • Identify property improvements
  • Identify unmatched data and missing sketches
  • Reduce time and cost of determining the accuracy of your sketch data
  • Helps move your sketch data from paper to digital

Desktop Verification powered by Tyler Verify

Perform complete virtual inspection and verification of assessment data without the need of expensive field work. Tyler specialists use an efficient three-monitor approach to inspect and verify data, pinpoint newfound improvements, and identify missing data.

  • Verify property characteristics
  • Detect feature and outbuilding improvements
  • Identify properties needing follow up
  • Resolve discrepancies and collect missing data
  • Create workflow plan for properties that require field review
  • Reduce cost of field work
  • Find recurring tax revenue

Commercial and Industrial Valuations

Trust in us to handle the appraisal needs of your complex properties. We offer commercial and industrial valuation expertise ranging from industrial and historical to retail, utility, and tax-exempt sites.

  • Appraise any size property
  • Appraised by a well-trained staff
  • Benefit from our extensive experience in the appraisal industry
  • Minimize the need to train your employees on appraising complex properties

Public Transparency

Informing the public and encouraging their participation is crucial for a successful reappraisal or reassessment project. We help you establish open and responsive communication with your taxpayers and provide informative materials to educate and update citizens throughout the process.

  • Encourage public involvement
  • Help data collectors gain easier access to property data
  • Establish engaged communication with taxpayers
  • Educate property owners about reasons for reappraisal
  • Share details on the methods used for valuations
  • Hold public meetings to hear updates and answer questions
  • Host a public access website to keep citizens informed
  • Provide phone support for residents and reduce calls to your office
  • Distribute brochures and other communications to taxpayers
  • Ensure a fair and equitable valuation process

Appeal Support and Consulting

We provide consultative services to help with the appeal process, as well as services to aid you in producing accurate property values. Whatever you need, give us a call.

  • Participate in appeal hearings
  • Field questions from taxpayers regarding their tax bill
  • Develop cost table calibration for local markets
  • Determine neighborhood delineation
  • Help you analyze property and real estate market data to produce accurate values
  • Benefit from our expertise and long history in the industry


Tyler makes it possible for jurisdictions to save money and still fulfill required assessor duties. We step in and handle the day-to-day responsibilities for jurisdictions to allow staff to focus on other projects. If you face shrinking budgets, resource constraints, and tighter demands, we can help.

  • Provide sales ratio analysis
  • Manage building permits
  • Collect data on new construction
  • Perform property valuations
  • Support the annual assessment and tax cycle
  • Free up resources to work on other projects

Want more information?

See how a Pennsylvania county relied on Tyler to support reassessment needs and keep citizens informed.

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Have questions?

Contact us today. We are here to answer your questions and help you find the right solution.

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Accuracy and Transparency Shine

Butler County, Ohio used Tyler’s help to reduce costs, improve in-house productivity, and restore public trust.

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Appraisal Services Ace Reassessment

Washington County, Pennsylvania used Tyler’s help to boost citizen engagement, establish accurate valuations, and reduce redundant work.

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Painting the vision of fully connected communities.

At Tyler, we imagine a world where all city, county, and regional government services are connected within a healthy digital infrastructure. Connecting data, processes, and people makes communities safer, smarter, and more responsive to the needs of residents.

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