Collin CAD assigns your home to a neighborhood code. Every home in the group gets the same market adjustment before your property’s individual factors are taken into account. Countywide, mean residential market values rose just +0.36% for 2026. The polygons below show how each neighborhood group moved.
Loading 1,093 neighborhood property group boundaries…
2025 → 2026 MV Change
−5%+Flat+10%+20%+
Grey areas have fewer than 25 matched homes — not enough data for a reliable analysis.
Data source: Collin Central Appraisal District certified property tax rolls (2026).
Neighborhood boundaries: Collin CAD parcel shapefile.
Analysis covers 349,611 residential properties matched year-over-year (2025/2026).
Methodology excludes vacant land, reclassifications, and properties below $25,000 market value.
No 2024 baseline available for Collin; only 2025 → 2026 change is shown.
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