Harris Value

1003 W 31st St, Houston, TX 77018

1,168 sqft, built 1955, in Central Northwest Appraised at $386,390 for 2026.

Harris County account 0830910000151

Appraised value
$386,390
Tax year 2026 · after any cap, before exemptions
Living area
1,168 sqft
$331 per sqft
Year built
1955
Average 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 decreased 3.8% from $401,571 in 2025 to $386,390 in 2026.
  • Appraised value per square footThe current public record shows about $331 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 848 residential records in the same neighborhood, the average appraised value is about $286 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.

  • 1416 Ansbury Dr, Houston, TX 77018
    1,139 sqft | $347/sqft | built 1955 | Similar size (1,139 vs 1,168 sqft); Built same year (1955); Similar lot size (7,940 vs 7,840 sqft)
    $395,696
  • 2218 Stonecrest Dr, Houston, TX 77018
    1,188 sqft | $339/sqft | built 1956 | Similar size (1,188 vs 1,168 sqft); Similar age (1956 vs 1955); Similar lot size (7,810 vs 7,840 sqft)
    $402,756
  • 3054 Oak Forest Dr, Houston, TX 77018
    1,178 sqft | $236/sqft | built 1955 | Similar size (1,178 vs 1,168 sqft); Built same year (1955); Similar lot size (7,880 vs 7,840 sqft)
    $277,507
  • 1823 Ansbury Dr, Houston, TX 77018
    1,155 sqft | $294/sqft | built 1955 | Similar size (1,155 vs 1,168 sqft); Built same year (1955); Similar lot size (8,130 vs 7,840 sqft)
    $339,729
  • 1419 Wilde Rock Way, Houston, TX 77018
    1,139 sqft | $304/sqft | built 1955 | Similar size (1,139 vs 1,168 sqft); Built same year (1955); Lot 11% smaller (6,944 vs 7,840 sqft)
    $345,773

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.

  • 1067 W 43rd St, Houston, TX 77018
    September-29-2026 | 1,148 sqft | $348/sqft | built 1946 | Similar size (1,148 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $399,000
  • 2206 Ansbury Dr, Houston, TX 77018
    August-14-2026 | 1,205 sqft | $324/sqft | built 1956 | Similar size (1,205 sqft); Similar age (1956); Sold after the valuation date
    $389,900
  • 2126 Lamonte Ln, Houston, TX 77018
    September-30-2026 | 1,297 sqft | $320/sqft | built 1953 | 11% size difference (1,297 sqft); Similar age (1953); Sold after the valuation date
    $415,000
  • 1631 Chantilly Ln, Houston, TX 77018
    July-9-2026 | 1,168 sqft | $435/sqft | built 1946 | Similar size (1,168 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $508,000
  • 902 W 42nd St, Houston, TX 77018
    September-21-2026 | 1,254 sqft | $387/sqft | built 1941 | 7% size difference (1,254 sqft); Sold after the valuation date
    $485,000

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