2,552 sqft, built 1990, in Cornerstone Place Appraised at $335,681 for 2026.
Harris County account 1153490050012
Appraised value
$335,681
Tax year 2026 · after any cap, before exemptions
Living area
2,552 sqft
$132 per sqft
Year built
1990
Good quality
Compare this assessment
Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.
The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.
Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.
Assessment snapshot
These public HCAD records highlight what may be worth checking before you file.
Assessment changeThe appraised value decreased 9.8% from $372,268 in 2025 to $335,681 in 2026.
Appraised value per square footThe current public record shows about $132 per square foot before any comparable-property adjustments.
Nearby comparison areaThis page starts the equity review with public records for the Cornerstone Place neighborhood and ZIP 77450.
Neighborhood value signalAmong 190 residential records in the same neighborhood, the average appraised value is about $147 per square foot.
Area year-over-year signalNearby residential records with prior-year values moved about -6.2% on average.
Comparable assessments
Similar public appraisal records selected for this property's equity comparison.
August-26-2026 | 2,586 sqft | $168/sqft | built 1982 | Similar size (2,586 sqft); Moderate age difference (8 years older); Sold after the valuation date
September-14-2026 | 2,456 sqft | $129/sqft | built 1983 | Similar size (2,456 sqft); Moderate age difference (7 years older); Sold after the valuation date
August-28-2026 | 2,608 sqft | $142/sqft | built 2000 | Similar size (2,608 sqft); Moderate age difference (10 years newer); Sold after the valuation date
$369,900
21450 Park Post Ln, Katy, TX 77450
September-14-2026 | 2,448 sqft | $155/sqft | built 1989 | Similar size (2,448 sqft); Similar age (1989); Sold after the valuation date
$380,000
Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.