New River Analytics
Statewide
Map
Property Lookup
All Property Lookup →
Find a Property
Search any parcel by owner, address, or parcel ID.
Property Report
Full statewide report: value, fairness, tax history, comps.
Is My Assessment Fair?
How your assessment compares to similar nearby properties.
Appeal Toolkit
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Should you appeal? See your grounds and build an evidence packet.
Tax Bill Estimator
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Estimate the annual property-tax bill for any parcel or value.
Compare Properties
Side-by-side comparison of similar parcels.
Recent Sales
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Browse the latest arms-length sales by county.
Parcel Map
Multi-layer map: value, equity, AVM gap, staleness, sales, flood.
How Appeals Work
Plain-language guide to challenging your assessment.
Market & Equity
All Market & Equity →
Dashboard
Statewide assessment overview at a glance.
Value Change
How appraised values have moved over time.
Sales-Ratio Study
Live IAAO ratio study from real arms-length sales.
Equity Map & Worklist
Parcels assessed high relative to their neighbors.
Vertical Equity
Are low-value homes over-taxed vs high-value?
Market Areas & Trends
Neighborhood market areas + per-area appreciation.
Investor Screens
Rising markets, parcels priced low on the roll, and appeal candidates.
Inter-County Equalization
Every county’s assessment level and uniformity ranked.
Tax Affordability
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Property-tax burden on a typical home vs local incomes, per county.
Land Schedule
Suggested $/acre land values from vacant sales.
Top Taxpayers
Largest property owners by appraised value.
Most Viewed
Most-viewed parcels statewide.
Assessor Tools
All Assessor Tools →
Self-Service Diagnostic
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Your county scorecard + exactly where uniformity/equity breaks down, with the worklist to fix it.
Cross-County Comparables
Similar property types statewide + per-county benchmarks.
County Appraisal Review
Under- and over-appraised parcels (sale-backed + model).
Sales-Ratio Study (IAAO)
Stratified ratio study with IAAO compliance flags.
Sales Validation Queue
Flag suspect sales before they pollute the study.
New Construction & Changes
Building-value changes between tax years.
Appeal-Defense Packet
Per-parcel comps + ratio context to defend a value.
Reappraisal Priority
Parcels/areas most overdue for reappraisal.
Classification & Exemption Audit
Likely misclassified / mis-exempted parcels for review.
Data Quality & Coverage
Roll data quality + analysis coverage map.
Accountability
All Accountability →
Assessor Report Card
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Per-assessor IAAO scorecard over their tenure.
Accountability Dashboard
All 55 counties ranked on IAAO compliance.
Statewide Map
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WV map colored by IAAO compliance — the big picture.
Trends Over Time
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Is WV assessment quality improving or worsening?
Compare Counties
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County-vs-county head-to-head on the standards.
Reappraisal Cadence
Are assessors keeping the roll current?
Vertical Equity
Regressivity: is the tax burden tilted against low-value homes?
Assessor Profiles
Shareable scorecard for each elected assessor.
County Accountability Report
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Full citable per-county report (print / PDF).
Open Data (CSV)
Download the accountability + ratio-study datasets.
Methodology & Data
How the grades are computed, gates, and caveats.
Recent
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Assessment Overview
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County
All West Virginia
Barbour (15,819)
Fayette (40,294)
Gilmer (8,166)
Grant (13,076)
Greenbrier (32,520)
Hampshire (23,605)
Hancock (21,279)
Hardy (15,626)
Harrison (56,250)
Jackson (22,191)
Jefferson (33,583)
Berkeley (66,351)
Kanawha (128,266)
Lewis (17,617)
Lincoln (18,781)
Logan (31,677)
Marion (41,119)
Marshall (25,020)
Mason (21,572)
McDowell (33,121)
Mercer (50,778)
Mineral (20,186)
Boone (21,496)
Mingo (28,924)
Monongalia (65,291)
Monroe (13,935)
Morgan (15,960)
Nicholas (28,844)
Ohio (26,750)
Pendleton (11,238)
Pleasants (7,084)
Pocahontas (16,855)
Preston (35,118)
Braxton (16,673)
Putnam (37,446)
Raleigh (64,263)
Randolph (25,538)
Ritchie (13,556)
Roane (15,067)
Summers (15,334)
Taylor (14,708)
Tucker (10,838)
Tyler (9,580)
Upshur (20,500)
Brooke (15,593)
Wayne (32,954)
Webster (12,091)
Wetzel (16,154)
Wirt (7,388)
Wood (59,656)
Wyoming (23,866)
Cabell (51,990)
Calhoun (9,167)
Clay (10,585)
Doddridge (8,411)
Tax year
2025
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2020
2019
2018
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2012
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2007
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2005
2004
2003
2002
2001
2000
Showing:
All West Virginia
· 2025
Median appraised value over time
Parcels by property class
Total appraised value by district
District breakdown
District
Parcels
Total value
Avg value
Value distribution
Building stock by decade built
Top land uses