Harris Value

434 Mignon Ln, Houston, TX 77024

4,257 sqft, built 2022, in Memorial Appraised at $1,735,912 for 2026.

Harris County account 0843220000024

Appraised value
$1,735,912
Tax year 2026 · after any cap, before exemptions
Living area
4,257 sqft
$408 per sqft
Year built
2022
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 77024, Memorial, and Memorial 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 increased 9.5% from $1,584,965 in 2025 to $1,735,912 in 2026.
  • Appraised value per square footThe current public record shows about $408 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial neighborhood and ZIP 77024.
  • Neighborhood value signalAmong 148 residential records in the same neighborhood, the average appraised value is about $376 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.4% on average.

Comparable assessments

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

  • 431 Faust Ln, Houston, TX 77024
    4,265 sqft | $321/sqft | built 2018 | Similar size (4,265 vs 4,257 sqft); Similar age (2018 vs 2022); Similar lot size (8,400 vs 8,400 sqft)
    $1,367,300
  • 418 Faust Ln, Houston, TX 77024
    4,271 sqft | $336/sqft | built 2019 | Similar size (4,271 vs 4,257 sqft); Similar age (2019 vs 2022); Similar lot size (8,050 vs 8,400 sqft)
    $1,434,240
  • 414 Mignon Ln, Houston, TX 77024
    4,261 sqft | $357/sqft | built 2011 | Similar size (4,261 vs 4,257 sqft); Similar lot size (8,400 vs 8,400 sqft); Same quality (Excellent)
    $1,521,890
  • 415 Faust Ln, Houston, TX 77024
    3,980 sqft | $409/sqft | built 2019 | 6% smaller (3,980 vs 4,257 sqft); Similar age (2019 vs 2022); Similar lot size (8,400 vs 8,400 sqft)
    $1,625,879
  • 414 Faust Ln, Houston, TX 77024
    4,474 sqft | $363/sqft | built 2021 | 5% larger (4,474 vs 4,257 sqft); Similar age (2021 vs 2022); Similar lot size (8,050 vs 8,400 sqft)
    $1,625,599

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.

  • 12407 Mossycup Dr, Houston, TX 77024
    August-20-2026 | 4,169 sqft | $595/sqft | built 2011 | Similar size (4,169 sqft); Sold after the valuation date
    $2,480,000
  • 12454 Mooreknoll Ln, Houston, TX 77024
    May-27-2026 | 4,635 sqft | $367/sqft | built 2014 | 9% size difference (4,635 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,699,000
  • 12467 Barryknoll Ln, Houston, TX 77024
    June-1-2026 | 4,429 sqft | $463/sqft | built 2012 | Similar size (4,429 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $2,049,000
  • 418 Isolde Dr, Houston, TX 77024
    May-27-2026 | 3,408 sqft | $389/sqft | built 2018 | Moderate age difference (4 years older); Sold after the valuation date
    $1,325,000
  • 718 Bunker Hill Rd, Houston, TX 77024
    May-4-2026 | 4,546 sqft | $484/sqft | built 2015 | 7% size difference (4,546 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $2,200,000

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.