Collin Value

815 Twin Oaks Dr, Wylie, TX 75098

2,061 sqft, built 1981, in Westlake Hills Ii. Appraised at $373,749 for 2026.

Collin County account 454644

Appraised value
$373,749
Tax year 2026
Living area
2,061 sqft
$181 per sqft
Year built
1981

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, Westlake Hills Ii, 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 increased 36.3% from $274,162 in 2025 to $373,749 in 2026.
  • Appraised value per square footThe current public record shows about $181 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Westlake Hills Ii neighborhood and ZIP 75098.
  • Neighborhood value signalAmong 244 residential records in the same neighborhood, the average appraised value is about $187 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +16.9% on average.

Comparable assessments

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

  • 1 Creekside Ln, Wylie, TX 75098
    2,048 sqft | $191/sqft | built 1983 | Similar size (2,048 vs 2,061 sqft); Similar age (1983 vs 1981); Similar lot size (65,340 vs 67,082 sqft)
    $391,532
  • 2434 Lakeview Ln, Wylie, TX 75098
    2,030 sqft | $184/sqft | built 1984 | Similar size (2,030 vs 2,061 sqft); Similar age (1984 vs 1981); Same neighborhood
    $373,550
  • 2652 Lakeview Ln, Wylie, TX 75098
    2,017 sqft | $184/sqft | built 1984 | Similar size (2,017 vs 2,061 sqft); Similar age (1984 vs 1981); Same neighborhood
    $370,620
  • 7 Creekside Ln, Wylie, TX 75098
    2,039 sqft | $168/sqft | built 1989 | Similar size (2,039 vs 2,061 sqft); Similar lot size (65,340 vs 67,082 sqft); Same neighborhood
    $342,868
  • 2110 Westlake Dr, Wylie, TX 75098
    1,971 sqft | $155/sqft | built 1984 | Similar size (1,971 vs 2,061 sqft); Similar age (1984 vs 1981); Same neighborhood
    $305,099

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.

  • 116 Mallard Pt, Wylie, TX 75098
    September-22-2026 | 2,282 sqft | $127/sqft | built 1982 | 11% size difference (2,282 sqft); Similar age (1982); Sold after the valuation date
    $290,000
  • 612 Willow Way, Wylie, TX 75098
    July-8-2026 | 2,089 sqft | $180/sqft | built 1985 | Similar size (2,089 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $375,000
  • 1115 Boyd Dr, Wylie, TX 75098
    September-29-2026 | 2,247 sqft | $178/sqft | built 1990 | 9% size difference (2,247 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $399,900
  • 1520 Schooner Bay Dr, Wylie, TX 75098
    September-17-2026 | 1,865 sqft | $198/sqft | built 1988 | 10% size difference (1,865 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $369,000
  • 424 Graham Ln, Wylie, TX 75098
    September-23-2026 | 1,900 sqft | $171/sqft | built 1992 | 8% size difference (1,900 sqft); Sold after the valuation date
    $325,000

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

Up 36.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$373,749+$99,587+36.3%
2025$274,162−$91,091−24.9%
2024$365,253+$29,705+8.9%
2023$335,548−$19,180−5.4%
2022$354,728+$91,938+35.0%
2021$262,790+$34,831+15.3%
2020$227,959——
6-year total+$145,790+64.0%