Harris Value

1533 W 21st St, Houston, TX 77008

972 sqft, built 1933, in Northside Appraised at $735,172 for 2026.

Harris County account 0561660000300

Appraised value
$735,172
Tax year 2026 · after any cap, before exemptions
Living area
972 sqft
$756 per sqft
Year built
1933
Low 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 77008, Northside, and The Heights 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 17.0% from $628,426 in 2025 to $735,172 in 2026.
  • Appraised value per square footThe current public record shows about $756 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside neighborhood and ZIP 77008.
  • Neighborhood value signalAmong 273 residential records in the same neighborhood, the average appraised value is about $478 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.1% on average.

Comparable assessments

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

  • 1336 W 23rd St, Houston, TX 77008
    1,014 sqft | $630/sqft | built 1940 | Similar size (1,014 vs 972 sqft); Similar lot size (10,950 vs 11,280 sqft); Same quality (Low)
    $638,663
  • 1149 W 19th St, Houston, TX 77008
    936 sqft | $776/sqft | built 1938 | Similar size (936 vs 972 sqft); Similar age (1938 vs 1933); Similar lot size (10,366 vs 11,280 sqft)
    $726,019
  • 1025 W 23rd St, Houston, TX 77008
    1,056 sqft | $681/sqft | built 1925 | 9% larger (1,056 vs 972 sqft); Similar lot size (10,890 vs 11,280 sqft); Same quality (Low)
    $718,751
  • 1135 W 23rd St, Houston, TX 77008
    969 sqft | $623/sqft | built 1920 | Similar size (969 vs 972 sqft); Lot 13% larger (12,750 vs 11,280 sqft); Same quality (Low)
    $603,988
  • 1418 W 24th St, Houston, TX 77008
    966 sqft | $955/sqft | built 1940 | Similar size (966 vs 972 sqft); Lot 20% larger (13,515 vs 11,280 sqft); Same quality (Low)
    $922,199

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.

  • 719 E 23rd St, Houston, TX 77008
    July-20-2026 | 1,008 sqft | $496/sqft | built 1928 | Similar size (1,008 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $499,500
  • 108 E 27th St, Houston, TX 77008
    August-17-2026 | 912 sqft | $543/sqft | built 1920 | 6% size difference (912 sqft); Sold after the valuation date
    $495,000
  • 1201 Tulane St, Houston, TX 77008
    August-14-2026 | 820 sqft | $487/sqft | built 1930 | Similar age (1930); Sold after the valuation date
    $399,000
  • 825 Ralfallen St, Houston, TX 77008
    August-21-2026 | 1,008 sqft | $644/sqft | built 1920 | Similar size (1,008 sqft); Sold after the valuation date
    $649,000
  • 1510 Alexander St, Houston, TX 77008
    June-15-2026 | 1,032 sqft | $572/sqft | built 1925 | 6% size difference (1,032 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $590,000

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.