Collin Value

21 San Cristobal Cir, Lucas, TX 75098

3,783 sqft, built 1997, in Seis Lagos Phase One. Appraised at $707,965 for 2026.

Collin County account 2030402

Appraised value
$707,965
Tax year 2026
Living area
3,783 sqft
$187 per sqft
Year built
1997
Homestead
Yes
Owner-occupied exemption on file

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 75098, Seis Lagos Phase One, and Wylie 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 mailed, 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 CCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 4.3% from $740,000 in 2025 to $707,965 in 2026.
  • Appraised value per square footThe current public record shows about $187 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Seis Lagos Phase One neighborhood and ZIP 75098.
  • Neighborhood value signalAmong 251 residential records in the same neighborhood, the average appraised value is about $199 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.8% on average.

Comparable assessments

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

  • 18 San Cristobal Cir, Lucas, TX 75098
    3,796 sqft | $201/sqft | built 1998 | Similar size (3,796 vs 3,783 sqft); Similar age (1998 vs 1997); Similar lot size (24,829 vs 24,394 sqft)
    $761,396
  • 704 Riva Rdg, Lucas, TX 75098
    3,823 sqft | $182/sqft | built 2000 | Similar size (3,823 vs 3,783 sqft); Similar age (2000 vs 1997); Same neighborhood
    $696,433
  • 1009 Santiago Trl, Lucas, TX 75098
    3,911 sqft | $194/sqft | built 1998 | Similar size (3,911 vs 3,783 sqft); Similar age (1998 vs 1997); Similar lot size (25,265 vs 24,394 sqft)
    $759,835
  • 1019 Santiago Trl, Lucas, TX 75098
    3,712 sqft | $223/sqft | built 1997 | Similar size (3,712 vs 3,783 sqft); Built same year (1997); Similar lot size (24,394 vs 24,394 sqft)
    $826,000
  • 1003 Santiago Trl, Lucas, TX 75098
    3,790 sqft | $202/sqft | built 1997 | Similar size (3,790 vs 3,783 sqft); Built same year (1997); Lot 11% smaller (21,780 vs 24,394 sqft)
    $764,235

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: Collin Central 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.

Value history

Down 4.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$707,965−$32,035−4.3%
2025$740,000−$36,498−4.7%
2024$776,498−$59,914−7.2%
2023$836,412+$120,410+16.8%
2022$716,002+$164,405+29.8%
2021$551,597+$46,366+9.2%
2020$505,231——
6-year total+$202,734+40.1%