Harris Value

3909 Byron St, Houston, TX 77005

3,240 sqft, built 1988 Appraised at $1,394,525 for 2026.

Harris County account 0551490000007

Appraised value
$1,394,525
Tax year 2026 · after any cap, before exemptions
Market value
$1,425,671
Living area
3,240 sqft
$430 per sqft
Year built
1988
Excellent 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 77005, HCAD Appraisal Area 7438.00, and West University 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 $1,267,750 in 2025 to $1,394,525 in 2026.
  • Appraised value per square footThe current public record shows about $430 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $31,146 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77005.
  • Neighborhood value signalAmong 417 residential records in the same neighborhood, the average appraised value is about $503 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.2% on average.

Comparable assessments

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

  • 3905 Villanova St, Houston, TX 77005
    3,298 sqft | $442/sqft | built 1987 | Similar size (3,298 vs 3,240 sqft); Similar age (1987 vs 1988); Similar lot size (5,000 vs 5,000 sqft)
    $1,456,897
  • 3913 Oberlin St, Houston, TX 77005
    3,236 sqft | $446/sqft | built 1992 | Similar size (3,236 vs 3,240 sqft); Similar age (1992 vs 1988); Similar lot size (5,000 vs 5,000 sqft)
    $1,444,135
  • 4001 Oberlin St, Houston, TX 77005
    3,282 sqft | $396/sqft | built 1990 | Similar size (3,282 vs 3,240 sqft); Similar age (1990 vs 1988); Similar lot size (5,000 vs 5,000 sqft)
    $1,299,628
  • 4012 Villanova St, Houston, TX 77005
    3,222 sqft | $460/sqft | built 1993 | Similar size (3,222 vs 3,240 sqft); Similar age (1993 vs 1988); Similar lot size (5,000 vs 5,000 sqft)
    $1,483,521
  • 3911 Case St, Houston, TX 77005
    3,316 sqft | $441/sqft | built 1990 | Similar size (3,316 vs 3,240 sqft); Similar age (1990 vs 1988); Similar lot size (5,000 vs 5,000 sqft)
    $1,463,119

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.

  • 4028 Byron St, Houston, TX 77005
    September-9-2026 | 3,034 sqft | $588/sqft | built 1990 | 6% size difference (3,034 sqft); Similar age (1990); Sold after the valuation date
    $1,785,000
  • 2929 Sunset Blvd, Houston, TX 77005
    September-30-2026 | 3,542 sqft | $563/sqft | built 1998 | 9% size difference (3,542 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $1,995,000
  • 4248 Dartmouth Ave, Houston, TX 77005
    September-11-2026 | 2,722 sqft | $459/sqft | built 1989 | Similar age (1989); Sold after the valuation date
    $1,249,000
  • 3910 Riley St, Houston, TX 77005
    September-10-2026 | 3,692 sqft | $433/sqft | built 1987 | 14% size difference (3,692 sqft); Similar age (1987); Sold after the valuation date
    $1,599,000
  • 4116 Swarthmore St, Houston, TX 77005
    April-30-2026 | 3,229 sqft | $604/sqft | built 1996 | Similar size (3,229 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $1,950,000

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.