Harris Value

427 W 31st St, Houston, TX 77018

3,276 sqft, built 2015, in Central Northwest Appraised at $1,489,122 for 2026.

Harris County account 0660450100034

Appraised value
$1,489,122
Tax year 2026 · after any cap, before exemptions
Living area
3,276 sqft
$455 per sqft
Year built
2015
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 77018 and Central Northwest 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 6.0% from $1,405,092 in 2025 to $1,489,122 in 2026.
  • Appraised value per square footThe current public record shows about $455 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Central Northwest neighborhood and ZIP 77018.
  • Neighborhood value signalAmong 474 residential records in the same neighborhood, the average appraised value is about $378 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.2% on average.

Comparable assessments

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

  • 705 W 41st St, Houston, TX 77018
    3,137 sqft | $373/sqft | built 2013 | Similar size (3,137 vs 3,276 sqft); Similar age (2013 vs 2015); Similar lot size (14,400 vs 14,560 sqft)
    $1,170,994
  • 516 W 33rd St, Houston, TX 77018
    3,452 sqft | $383/sqft | built 2012 | 5% larger (3,452 vs 3,276 sqft); Similar age (2012 vs 2015); Similar lot size (13,758 vs 14,560 sqft)
    $1,322,299
  • 303 W 32nd St, Houston, TX 77018
    3,497 sqft | $428/sqft | built 2022 | 7% larger (3,497 vs 3,276 sqft); Similar lot size (14,560 vs 14,560 sqft); Same quality (Excellent)
    $1,498,480
  • 730 W 38th St, Houston, TX 77018
    3,563 sqft | $444/sqft | built 2019 | 9% larger (3,563 vs 3,276 sqft); Similar age (2019 vs 2015); Similar lot size (14,590 vs 14,560 sqft)
    $1,583,146
  • 703 W 42nd St, Houston, TX 77018
    3,428 sqft | $335/sqft | built 2022 | Similar size (3,428 vs 3,276 sqft); Similar lot size (15,210 vs 14,560 sqft); Same quality (Excellent)
    $1,149,500

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.

  • 918 W 43rd St, Houston, TX 77018
    June-15-2026 | 3,337 sqft | $352/sqft | built 2012 | Similar size (3,337 sqft); Similar age (2012); Sold after the valuation date
    $1,175,000
  • 818 Lamonte Ln, Houston, TX 77018
    July-17-2026 | 3,525 sqft | $391/sqft | built 2019 | 8% size difference (3,525 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,380,000
  • 930 W 43rd St, Houston, TX 77018
    May-28-2026 | 3,355 sqft | $373/sqft | built 2014 | Similar size (3,355 sqft); Similar age (2014); Sold after the valuation date
    $1,250,000
  • 1803 Cheshire Ln, Houston, TX 77018
    September-21-2026 | 3,381 sqft | $355/sqft | built 2022 | Similar size (3,381 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $1,199,000
  • 1906 Gardenia Dr, Houston, TX 77018
    September-15-2026 | 3,106 sqft | $343/sqft | built 2017 | 5% size difference (3,106 sqft); Similar age (2017); Sold after the valuation date
    $1,065,000

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.