Harris Value

1023 W 21st St, Houston, TX 77008

900 sqft, built 1927, in Northside Appraised at $507,471 for 2026.

Harris County account 0610190010043

Appraised value
$507,471
Tax year 2026 · after any cap, before exemptions
Living area
900 sqft
$564 per sqft
Year built
1927
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 7.4% from $472,536 in 2025 to $507,471 in 2026.
  • Appraised value per square footThe current public record shows about $564 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.

  • 1050 W 22nd St, Houston, TX 77008
    926 sqft | $599/sqft | built 1930 | Similar size (926 vs 900 sqft); Similar age (1930 vs 1927); Similar lot size (7,250 vs 7,250 sqft)
    $554,670
  • 940 W 22nd St, Houston, TX 77008
    816 sqft | $512/sqft | built 1940 | 9% smaller (816 vs 900 sqft); Similar lot size (7,250 vs 7,250 sqft); Same quality (Low)
    $417,577
  • 2007 Beall St, Houston, TX 77008
    994 sqft | $541/sqft | built 1936 | 10% larger (994 vs 900 sqft); Similar lot size (7,685 vs 7,250 sqft); Same quality (Low)
    $537,870
  • 1010 W 23rd St, Houston, TX 77008
    1,008 sqft | $537/sqft | built 1940 | 12% larger (1,008 vs 900 sqft); Similar lot size (7,200 vs 7,250 sqft); Same quality (Low)
    $540,907
  • 1410 W 21st St, Houston, TX 77008
    936 sqft | $430/sqft | built 1940 | Similar size (936 vs 900 sqft); Lot 14% smaller (6,250 vs 7,250 sqft); Same quality (Low)
    $402,038

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.

  • 108 E 27th St, Houston, TX 77008
    August-17-2026 | 912 sqft | $543/sqft | built 1920 | Similar size (912 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $495,000
  • 1201 Tulane St, Houston, TX 77008
    August-14-2026 | 820 sqft | $487/sqft | built 1930 | 9% size difference (820 sqft); Similar age (1930); Sold after the valuation date
    $399,000
  • 118 E 24th St, Houston, TX 77008
    May-1-2026 | 888 sqft | $557/sqft | built 1920 | Similar size (888 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $495,000
  • 719 E 23rd St, Houston, TX 77008
    July-20-2026 | 1,008 sqft | $496/sqft | built 1928 | 12% size difference (1,008 sqft); Similar age (1928); Sold after the valuation date
    $499,500
  • 825 Ralfallen St, Houston, TX 77008
    August-21-2026 | 1,008 sqft | $644/sqft | built 1920 | 12% size difference (1,008 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $649,000

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.