Harris Value

20102 Ambervine Cir, Katy, TX 77450

6,257 sqft, built 1989, in Nottingham Country Appraised at $738,441 for 2026.

Harris County account 1168670010021

Appraised value
$738,441
Tax year 2026 · after any cap, before exemptions
Living area
6,257 sqft
$118 per sqft
Year built
1989
Excellent 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.

For nearby context, browse ZIP 77450, Nottingham Country, and Katy assessment pages.

Protest deadline

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 2.4% from $756,580 in 2025 to $738,441 in 2026.
  • Appraised value per square footThe current public record shows about $118 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Nottingham Country neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 36 residential records in the same neighborhood, the average appraised value is about $133 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.6% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 20007 Ambervine Cir, Katy, TX 77450
    6,415 sqft | $122/sqft | built 1989 | Similar size (6,415 vs 6,257 sqft); Built same year (1989); Similar lot size (20,336 vs 19,500 sqft)
    $781,466
  • 20111 Rose Fair Ct, Katy, TX 77450
    6,288 sqft | $121/sqft | built 1988 | Similar size (6,288 vs 6,257 sqft); Similar age (1988 vs 1989); Similar lot size (17,805 vs 19,500 sqft)
    $759,119
  • 20002 Ambervine Cir, Katy, TX 77450
    6,155 sqft | $131/sqft | built 1990 | Similar size (6,155 vs 6,257 sqft); Similar age (1990 vs 1989); Lot 12% smaller (17,076 vs 19,500 sqft)
    $808,823
  • 20003 Gable Point Dr, Katy, TX 77450
    6,011 sqft | $147/sqft | built 1989 | Similar size (6,011 vs 6,257 sqft); Built same year (1989); Similar lot size (19,290 vs 19,500 sqft)
    $881,263
  • 20103 Ambervine Cir, Katy, TX 77450
    6,471 sqft | $140/sqft | built 1989 | Similar size (6,471 vs 6,257 sqft); Built same year (1989); Similar lot size (18,900 vs 19,500 sqft)
    $904,687

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

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.