Harris Value

1218 W 31st St, Houston, TX 77018

1,352 sqft, built 1955, in Central Northwest Appraised at $363,790 for 2026.

Harris County account 0830960000279

Appraised value
$363,790
Tax year 2026 · after any cap, before exemptions
Living area
1,352 sqft
$269 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 increased 2.0% from $356,801 in 2025 to $363,790 in 2026.
  • Appraised value per square footThe current public record shows about $269 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.

  • 3003 Stally St, Houston, TX 77092
    1,396 sqft | $263/sqft | built 1955 | Similar size (1,396 vs 1,352 sqft); Built same year (1955); Similar lot size (8,250 vs 8,395 sqft)
    $367,169
  • 4502 Marlborough Dr, Houston, TX 77092
    1,360 sqft | $232/sqft | built 1960 | Similar size (1,360 vs 1,352 sqft); Similar age (1960 vs 1955); Similar lot size (8,602 vs 8,395 sqft)
    $315,185
  • 3014 Oak Forest Dr, Houston, TX 77018
    1,399 sqft | $251/sqft | built 1955 | Similar size (1,399 vs 1,352 sqft); Built same year (1955); Similar lot size (8,180 vs 8,395 sqft)
    $351,186
  • 4014 Marlborough Dr, Houston, TX 77092
    1,386 sqft | $270/sqft | built 1959 | Similar size (1,386 vs 1,352 sqft); Similar age (1959 vs 1955); Similar lot size (8,446 vs 8,395 sqft)
    $373,971
  • 4218 Gardendale Dr, Houston, TX 77092
    1,336 sqft | $286/sqft | built 1958 | Similar size (1,336 vs 1,352 sqft); Similar age (1958 vs 1955); Similar lot size (8,712 vs 8,395 sqft)
    $382,448

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.

  • 2126 Lamonte Ln, Houston, TX 77018
    September-30-2026 | 1,297 sqft | $320/sqft | built 1953 | Similar size (1,297 sqft); Similar age (1953); Sold after the valuation date
    $415,000
  • 1007 W 30th St, Houston, TX 77018
    September-11-2026 | 1,484 sqft | $201/sqft | built 1955 | 10% size difference (1,484 sqft); Similar age (1955); Sold after the valuation date
    $299,000
  • 1738 Lamonte Ln Ln, Houston, TX 77018
    September-1-2026 | 1,440 sqft | $354/sqft | built 1950 | 6% size difference (1,440 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $510,000
  • 1503 Ansbury Dr, Houston, TX 77018
    August-6-2026 | 1,424 sqft | $291/sqft | built 1955 | 5% size difference (1,424 sqft); Similar age (1955); Sold after the valuation date
    $415,000
  • 1771 De Milo Dr, Houston, TX 77018
    June-18-2026 | 1,294 sqft | $339/sqft | built 1949 | Similar size (1,294 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $439,000

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.