Harris Value

445 W 21st St, Houston, TX 77008

1,495 sqft, built 1999, in Northside Appraised at $814,394 for 2026.

Harris County account 1174710000003

Appraised value
$814,394
Tax year 2026 · after any cap, before exemptions
Living area
1,495 sqft
$545 per sqft
Year built
1999
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 increased 7.9% from $754,618 in 2025 to $814,394 in 2026.
  • Appraised value per square footThe current public record shows about $545 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.

  • 441 W 21st St, Houston, TX 77008
    1,495 sqft | $520/sqft | built 1999 | Similar size (1,495 vs 1,495 sqft); Built same year (1999); Similar lot size (5,600 vs 5,600 sqft)
    $777,172
  • 449 W 21st St, Houston, TX 77008
    1,575 sqft | $500/sqft | built 1999 | 5% larger (1,575 vs 1,495 sqft); Built same year (1999); Similar lot size (5,600 vs 5,600 sqft)
    $787,976
  • 2703 Nicholson St, Houston, TX 77008
    1,483 sqft | $483/sqft | built 1998 | Similar size (1,483 vs 1,495 sqft); Similar age (1998 vs 1999); Lot 18% smaller (4,600 vs 5,600 sqft)
    $716,294
  • 433 W 27th St, Houston, TX 77008
    1,570 sqft | $487/sqft | built 2008 | 5% larger (1,570 vs 1,495 sqft); Similar lot size (5,502 vs 5,600 sqft); Same quality (Good)
    $764,171
  • 453 W 21st St, Houston, TX 77008
    1,503 sqft | $594/sqft | built 1999 | Similar size (1,503 vs 1,495 sqft); Built same year (1999); Same quality (Good)
    $892,173

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.

  • 1250 W 18th St, Houston, TX 77008
    August-6-2026 | 1,594 sqft | $207/sqft | built 2003 | 7% size difference (1,594 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $330,000
  • 919 W 25th St UNIT A, Houston, TX 77008
    July-17-2026 | 1,364 sqft | $298/sqft | built 2002 | 9% size difference (1,364 sqft); Similar age (2002); Sold after the valuation date
    $407,000
  • 948 Ashland St, Houston, TX 77008
    June-22-2026 | 1,634 sqft | $511/sqft | built 2000 | 9% size difference (1,634 sqft); Similar age (2000); Sold after the valuation date
    $835,000
  • 1534 Bevis St, Houston, TX 77008
    July-1-2026 | 1,588 sqft | $295/sqft | built 2005 | 6% size difference (1,588 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $469,000
  • 940 W 21st St, Houston, TX 77008
    September-16-2026 | 1,729 sqft | $275/sqft | built 2017 | Sold after the valuation date
    $475,000

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.