Harris Value

1123 W 21st St, Houston, TX 77008

1,230 sqft, built 1931, in Northside Appraised at $483,153 for 2026.

Harris County account 0610190020030

Appraised value
$483,153
Tax year 2026 · after any cap, before exemptions
Market value
$525,093
Living area
1,230 sqft
$393 per sqft
Year built
1931
Low quality
Homestead
Yes
Owner-occupied exemption on file

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 10.0% from $439,230 in 2025 to $483,153 in 2026.
  • Appraised value per square footThe current public record shows about $393 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $41,940 above the appraised value used on this page.
  • 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.

  • 1118 W 22nd St, Houston, TX 77008
    1,233 sqft | $428/sqft | built 1936 | Similar size (1,233 vs 1,230 sqft); Similar age (1936 vs 1931); Similar lot size (7,250 vs 7,250 sqft)
    $527,314
  • 2543 Bevis St, Houston, TX 77008
    1,092 sqft | $478/sqft | built 1935 | 11% smaller (1,092 vs 1,230 sqft); Similar age (1935 vs 1931); Similar lot size (7,260 vs 7,250 sqft)
    $522,207
  • 1118 1/2 W 23rd St, Houston, TX 77008
    1,278 sqft | $388/sqft | built 1940 | Similar size (1,278 vs 1,230 sqft); Similar lot size (6,720 vs 7,250 sqft); Same quality (Low)
    $495,641
  • 2501 Beall St, Houston, TX 77008
    1,096 sqft | $457/sqft | built 1935 | 11% smaller (1,096 vs 1,230 sqft); Similar age (1935 vs 1931); Similar lot size (7,125 vs 7,250 sqft)
    $500,571
  • 2401 Couch St, Houston, TX 77008
    1,196 sqft | $447/sqft | built 1940 | Similar size (1,196 vs 1,230 sqft); Lot 11% larger (8,040 vs 7,250 sqft); Same quality (Low)
    $535,183

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.

  • 2019 Gostick St, Houston, TX 77008
    August-28-2026 | 1,256 sqft | $478/sqft | built 1940 | Similar size (1,256 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $600,000
  • 930 Dorothy St, Houston, TX 77008
    June-22-2026 | 1,136 sqft | $527/sqft | built 1930 | 8% size difference (1,136 sqft); Similar age (1930); Sold after the valuation date
    $599,000
  • 1144 Dorothy St, Houston, TX 77008
    August-19-2026 | 1,152 sqft | $629/sqft | built 1935 | 6% size difference (1,152 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $724,900
  • 602 Aurora St, Houston, TX 77008
    June-25-2026 | 1,371 sqft | $507/sqft | built 1928 | 12% size difference (1,371 sqft); Similar age (1928); Sold after the valuation date
    $695,000
  • 734 W 21st St, Houston, TX 77008
    May-15-2026 | 1,143 sqft | $634/sqft | built 1930 | 7% size difference (1,143 sqft); Similar age (1930); Sold after the valuation date
    $725,000

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.