Harris Value

721 E 21st St, Houston, TX 77008

2,320 sqft, built 2011, in Northside Appraised at $740,072 for 2026.

Harris County account 1326550010002

Appraised value
$740,072
Tax year 2026 · after any cap, before exemptions
Living area
2,320 sqft
$319 per sqft
Year built
2011
Good 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 decreased 2.5% from $759,357 in 2025 to $740,072 in 2026.
  • Appraised value per square footThe current public record shows about $319 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 611 residential records in the same neighborhood, the average appraised value is about $489 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.6% on average.

Comparable assessments

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

  • 723 E 21st St, Houston, TX 77008
    2,320 sqft | $318/sqft | built 2011 | Similar size (2,320 vs 2,320 sqft); Built same year (2011); Similar lot size (3,219 vs 3,219 sqft)
    $738,314
  • 730 E 14th St, Houston, TX 77008
    2,471 sqft | $317/sqft | built 2014 | 6% larger (2,471 vs 2,320 sqft); Similar age (2014 vs 2011); Similar lot size (3,133 vs 3,219 sqft)
    $784,049
  • 732 E 14th St, Houston, TX 77008
    2,471 sqft | $327/sqft | built 2014 | 6% larger (2,471 vs 2,320 sqft); Similar age (2014 vs 2011); Similar lot size (3,133 vs 3,219 sqft)
    $807,637
  • 728 E 14th St A, Houston, TX 77008
    2,564 sqft | $358/sqft | built 2020 | 10% larger (2,564 vs 2,320 sqft); Similar lot size (3,127 vs 3,219 sqft); Same quality (Good)
    $917,990
  • 615 E 12th 1/2 St, Houston, TX 77008
    2,656 sqft | $346/sqft | built 2021 | 14% larger (2,656 vs 2,320 sqft); Lot 13% smaller (2,812 vs 3,219 sqft); Same quality (Good)
    $918,311

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.

  • 1005 W 24th St, Houston, TX 77008
    August-17-2026 | 2,339 sqft | $282/sqft | built 2012 | Similar size (2,339 sqft); Similar age (2012); Sold after the valuation date
    $660,000
  • 516 W 24th St, Houston, TX 77008
    August-27-2026 | 2,436 sqft | $287/sqft | built 2014 | 5% size difference (2,436 sqft); Similar age (2014); Sold after the valuation date
    $699,000
  • 201 W 24th St, Houston, TX 77008
    July-14-2026 | 2,348 sqft | $262/sqft | built 2014 | Similar size (2,348 sqft); Similar age (2014); Sold after the valuation date
    $615,000
  • 218 E 27th St UNIT C, Houston, TX 77008
    July-20-2026 | 2,318 sqft | $315/sqft | built 2014 | Similar size (2,318 sqft); Similar age (2014); Sold after the valuation date
    $730,000
  • 634 W 17th St, Houston, TX 77008
    August-25-2026 | 2,201 sqft | $372/sqft | built 2007 | 5% size difference (2,201 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $819,000

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.