Harris Value

314 W 21st St, Houston, TX 77008

1,014 sqft, built 1920, in Northside Appraised at $735,918 for 2026.

Harris County account 0200810000007

Appraised value
$735,918
Tax year 2026 · after any cap, before exemptions
Living area
1,014 sqft
$726 per sqft
Year built
1920
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 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 1.4% from $725,508 in 2025 to $735,918 in 2026.
  • Appraised value per square footThe current public record shows about $726 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 1,234 residential records in the same neighborhood, the average appraised value is about $359 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.0% on average.

Comparable assessments

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

  • 613 W 16th St, Houston, TX 77008
    1,020 sqft | $784/sqft | built 1920 | Similar size (1,020 vs 1,014 sqft); Built same year (1920); Similar lot size (6,550 vs 7,000 sqft)
    $799,810
  • 214 W 18th St, Houston, TX 77008
    1,120 sqft | $676/sqft | built 1920 | 10% larger (1,120 vs 1,014 sqft); Built same year (1920); Similar lot size (6,600 vs 7,000 sqft)
    $757,019
  • 241 W 21st St, Houston, TX 77008
    1,143 sqft | $630/sqft | built 1930 | 13% larger (1,143 vs 1,014 sqft); Similar lot size (7,050 vs 7,000 sqft); Same quality (Average)
    $720,654
  • 222 W 23rd St, Houston, TX 77008
    1,116 sqft | $722/sqft | built 1920 | 10% larger (1,116 vs 1,014 sqft); Built same year (1920); Similar lot size (6,550 vs 7,000 sqft)
    $805,263
  • 616 W 17th St, Houston, TX 77008
    1,128 sqft | $588/sqft | built 1916 | 11% larger (1,128 vs 1,014 sqft); Similar age (1916 vs 1920); Similar lot size (6,550 vs 7,000 sqft)
    $663,661

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.

  • 825 Ralfallen St, Houston, TX 77008
    August-21-2026 | 1,008 sqft | $644/sqft | built 1920 | Similar size (1,008 sqft); Similar age (1920); Sold after the valuation date
    $649,000
  • 332 W 27th St, Houston, TX 77008
    September-18-2026 | 1,062 sqft | $612/sqft | built 1910 | Similar size (1,062 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $650,000
  • 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 (8 years newer); Sold after the valuation date
    $499,500
  • 108 E 27th St, Houston, TX 77008
    August-17-2026 | 912 sqft | $543/sqft | built 1920 | 10% size difference (912 sqft); Similar age (1920); Sold after the valuation date
    $495,000
  • 1510 Alexander St, Houston, TX 77008
    June-15-2026 | 1,032 sqft | $572/sqft | built 1925 | Similar size (1,032 sqft); Moderate age difference (5 years newer); 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.