Harris Value

1804 Mason St, Houston, TX 77019

2,402 sqft, built 2004, in Fourth Ward Appraised at $523,241 for 2026.

Harris County account 1248890010002

Appraised value
$523,241
Tax year 2026 · after any cap, before exemptions
Living area
2,402 sqft
$218 per sqft
Year built
2004
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 77019, Fourth Ward, and River Oaks 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 5.5% from $496,134 in 2025 to $523,241 in 2026.
  • Appraised value per square footThe current public record shows about $218 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Fourth Ward neighborhood and ZIP 77019.
  • Neighborhood value signalAmong 1,138 residential records in the same neighborhood, the average appraised value is about $220 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.6% on average.

Comparable assessments

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

  • 2303 Whitney St A, Houston, TX 77006
    2,428 sqft | $205/sqft | built 2005 | Similar size (2,428 vs 2,402 sqft); Similar age (2005 vs 2004); Similar lot size (1,766 vs 1,797 sqft)
    $498,357
  • 1802 Mason St, Houston, TX 77019
    2,402 sqft | $219/sqft | built 2004 | Similar size (2,402 vs 2,402 sqft); Built same year (2004); Similar lot size (1,906 vs 1,797 sqft)
    $526,864
  • 626 Bomar St, Houston, TX 77006
    2,358 sqft | $211/sqft | built 2004 | Similar size (2,358 vs 2,402 sqft); Built same year (2004); Similar lot size (1,731 vs 1,797 sqft)
    $498,591
  • 138 Oak Pl, Houston, TX 77006
    2,438 sqft | $205/sqft | built 2000 | Similar size (2,438 vs 2,402 sqft); Similar age (2000 vs 2004); Similar lot size (1,780 vs 1,797 sqft)
    $499,881
  • 3010 Brazos St, Houston, TX 77006
    2,376 sqft | $203/sqft | built 1999 | Similar size (2,376 vs 2,402 sqft); Similar age (1999 vs 2004); Similar lot size (1,825 vs 1,797 sqft)
    $481,896

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.

  • 2105 Woodhead St, Houston, TX 77019
    October-1-2026 | 2,481 sqft | $241/sqft | built 2007 | Similar size (2,481 sqft); Similar age (2007); Sold after the valuation date
    $599,000
  • 1001 Van Buren St, Houston, TX 77019
    September-8-2026 | 2,175 sqft | $195/sqft | built 2002 | 10% size difference (2,175 sqft); Similar age (2002); Sold after the valuation date
    $424,900
  • 404 W Saulnier St, Houston, TX 77019
    August-11-2026 | 2,553 sqft | $206/sqft | built 1999 | 6% size difference (2,553 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $525,000
  • 1012 Robin St, Houston, TX 77019
    September-30-2026 | 2,555 sqft | $215/sqft | built 2018 | 6% size difference (2,555 sqft); Sold after the valuation date
    $549,000
  • 1724 Woodhead St, Houston, TX 77019
    May-11-2026 | 2,502 sqft | $256/sqft | built 2010 | Similar size (2,502 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $640,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.