Harris Value

800 Byrne St, Houston, TX 77009

1,525 sqft, built 1935, in Northside Appraised at $786,014 for 2026.

Harris County account 0611850000001

Appraised value
$786,014
Tax year 2026 · after any cap, before exemptions
Living area
1,525 sqft
$515 per sqft
Year built
1935
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 77009, 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 8.1% from $726,877 in 2025 to $786,014 in 2026.
  • Appraised value per square footThe current public record shows about $515 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 77009.
  • Neighborhood value signalAmong 436 residential records in the same neighborhood, the average appraised value is about $492 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.3% on average.

Comparable assessments

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

  • 812 Byrne St, Houston, TX 77009
    1,507 sqft | $461/sqft | built 1929 | Similar size (1,507 vs 1,525 sqft); Similar lot size (5,850 vs 5,850 sqft); Same quality (Average)
    $695,354
  • 827 Byrne St, Houston, TX 77009
    1,437 sqft | $434/sqft | built 1935 | 6% smaller (1,437 vs 1,525 sqft); Built same year (1935); Lot 15% smaller (5,000 vs 5,850 sqft)
    $624,098
  • 804 Ridge St, Houston, TX 77009
    1,460 sqft | $430/sqft | built 1938 | Similar size (1,460 vs 1,525 sqft); Similar age (1938 vs 1935); Lot 15% smaller (5,000 vs 5,850 sqft)
    $628,472
  • 801 Redan St, Houston, TX 77009
    1,608 sqft | $463/sqft | built 1925 | 5% larger (1,608 vs 1,525 sqft); Similar lot size (6,250 vs 5,850 sqft); Same quality (Average)
    $744,702
  • 827 Euclid St, Houston, TX 77009
    1,388 sqft | $457/sqft | built 1935 | 9% smaller (1,388 vs 1,525 sqft); Built same year (1935); Lot 15% smaller (5,000 vs 5,850 sqft)
    $634,362

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.

  • 605 Archer St, Houston, TX 77009
    September-10-2026 | 1,533 sqft | $369/sqft | built 1945 | Similar size (1,533 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $565,000
  • 1921 Chapman St, Houston, TX 77009
    September-8-2026 | 1,500 sqft | $150/sqft | built 1920 | Similar size (1,500 sqft); Sold after the valuation date
    $225,000
  • 1022 Key St, Houston, TX 77009
    September-16-2026 | 1,688 sqft | $474/sqft | built 1930 | 11% size difference (1,688 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $799,900
  • 4803 Elser St, Houston, TX 77009
    July-31-2026 | 1,587 sqft | $148/sqft | built 1950 | Similar size (1,587 sqft); Sold after the valuation date
    $234,900
  • 816 W Cottage St, Houston, TX 77009
    June-15-2026 | 1,578 sqft | $554/sqft | built 1926 | Similar size (1,578 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $875,000

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.