Denton Value

1517 Grassy Knoll Trl, Aubrey, TX 76227

2,150 sqft, built 2020, in Union Park Phase 3A-2 Appraised at $395,012 for 2026.

Denton County account 000000745605

Appraised value
$395,012
Tax year 2026 · after any cap, before exemptions
Living area
2,150 sqft
$184 per sqft
Year built
2020
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 76227, Union Park Phase 3A-2, and Little Elm 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 Denton CAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 7.3% from $425,953 in 2025 to $395,012 in 2026.
  • Appraised value per square footThe current public record shows about $184 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Union Park Phase 3A-2 neighborhood and ZIP 76227.
  • Neighborhood value signalAmong 274 residential records in the same neighborhood, the average appraised value is about $181 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.2% on average.

Comparable assessments

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

  • 1529 Trailwood Ter, Aubrey, TX 76227
    2,152 sqft | $176/sqft | built 2020 | Similar size (2,152 vs 2,150 sqft); Built same year (2020); Similar lot size (5,749 vs 5,749 sqft)
    $378,400
  • 1504 Trailwood Ter, Aubrey, TX 76227
    2,162 sqft | $183/sqft | built 2020 | Similar size (2,162 vs 2,150 sqft); Built same year (2020); Similar lot size (5,749 vs 5,749 sqft)
    $395,792
  • 1520 Summit View Ln, Aubrey, TX 76227
    2,152 sqft | $176/sqft | built 2019 | Similar size (2,152 vs 2,150 sqft); Similar age (2019 vs 2020); Similar lot size (5,749 vs 5,749 sqft)
    $378,400
  • 1409 Trailwood Ter, Aubrey, TX 76227
    2,140 sqft | $177/sqft | built 2019 | Similar size (2,140 vs 2,150 sqft); Similar age (2019 vs 2020); Similar lot size (5,749 vs 5,749 sqft)
    $378,918
  • 1413 Trailwood Ter, Aubrey, TX 76227
    2,162 sqft | $182/sqft | built 2019 | Similar size (2,162 vs 2,150 sqft); Similar age (2019 vs 2020); Similar lot size (5,749 vs 5,749 sqft)
    $392,804

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.

  • 2408 Larimar Dr, Little Elm, TX 76227
    July-28-2026 | 2,164 sqft | $157/sqft | built 2018 | Similar size (2,164 sqft); Similar age (2018); Sold after the valuation date
    $339,500
  • 2420 Dolostone Dr, Little Elm, TX 76227
    July-10-2026 | 2,164 sqft | $146/sqft | built 2018 | Similar size (2,164 sqft); Similar age (2018); Sold after the valuation date
    $315,000
  • 1417 Red River Dr, Aubrey, TX 76227
    September-11-2026 | 2,033 sqft | $160/sqft | built 2015 | 5% size difference (2,033 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $325,000
  • 6204 Looms Ct, Aubrey, TX 76227
    June-18-2026 | 2,088 sqft | $167/sqft | built 2019 | Similar size (2,088 sqft); Similar age (2019); Sold after the valuation date
    $349,000
  • 2301 Opaline Dr, Little Elm, TX 76227
    July-21-2026 | 2,169 sqft | $151/sqft | built 2021 | Similar size (2,169 sqft); Similar age (2021); Sold after the valuation date
    $327,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Denton 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.