DTX Value

479 Polly Rd, Sunnyvale, TX 75182

4 bed / 2 bath, 3,565 sqft, built 1995 Appraised at $660,670 for 2026.

Dallas County account 651236390102401HS

Appraised value
$660,670
Tax year 2026
Living area
3,565 sqft
$185 per sqft
Year built
1995
Very 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.

For nearby context, browse ZIP 75182 and DCAD Appraisal Area 3YSM04 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 DCAD records highlight what may be worth checking before you file.

  • Appraised value per square footThe current public record shows about $185 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75182.
  • Neighborhood value signalAmong 264 residential records in the same neighborhood, the average appraised value is about $1,132 per square foot.

Comparable assessments

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

  • 125 East Fork Rd, Sunnyvale, TX 75182
    3,340 sqft | $215/sqft | built 1996 | 6% smaller (3,340 vs 3,565 sqft); Similar age (1996 vs 1995); Similar lot size (43,560 vs 43,560 sqft)
    $719,350
  • 605 E Tripp Rd, Sunnyvale, TX 75182
    3,748 sqft | $199/sqft | built 1996 | 5% larger (3,748 vs 3,565 sqft); Similar age (1996 vs 1995); Similar lot size (43,560 vs 43,560 sqft)
    $744,000
  • 538 E Tripp Rd, Sunnyvale, TX 75182
    3,337 sqft | $199/sqft | built 1987 | 6% smaller (3,337 vs 3,565 sqft); Similar lot size (43,560 vs 43,560 sqft); Same quality (Very Good)
    $665,510
  • 613 E Tripp Rd, Sunnyvale, TX 75182
    3,935 sqft | $176/sqft | built 1995 | 10% larger (3,935 vs 3,565 sqft); Built same year (1995); Similar lot size (43,560 vs 43,560 sqft)
    $690,820
  • 535 E Tripp Rd, Sunnyvale, TX 75182
    3,032 sqft | $256/sqft | built 1996 | 15% smaller (3,032 vs 3,565 sqft); Similar age (1996 vs 1995); Similar lot size (43,560 vs 43,560 sqft)
    $776,130

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.

  • 106 E Fork Rd, Sunnyvale, TX 75182
    May-29-2026 | 3,702 sqft | $200/sqft | built 2004 | Similar size (3,702 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $740,000
  • 213 Chaparral Dr, Sunnyvale, TX 75182
    September-17-2026 | 3,398 sqft | $132/sqft | built 2000 | Similar size (3,398 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $450,000
  • 613 E Tripp Rd, Sunnyvale, TX 75182
    September-10-2026 | 4,126 sqft | $194/sqft | built 1995 | Similar age (1995); Sold after the valuation date; Within 1 bedroom (5 vs 4)
    $800,000
  • 296 Ashwood Ln, Sunnyvale, TX 75182
    July-2-2026 | 3,182 sqft | $188/sqft | built 2002 | 11% size difference (3,182 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $599,000
  • 204 Suntide Dr, Sunnyvale, TX 75182
    July-1-2026 | 3,303 sqft | $236/sqft | built 1986 | 7% size difference (3,303 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $780,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Dallas Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.