Harris Value

809 W 34th St, Houston, TX 77018

1,397 sqft, built 1940, in Central Northwest Appraised at $512,334 for 2026.

Harris County account 0660450180013

Appraised value
$512,334
Tax year 2026 · after any cap, before exemptions
Market value
$567,717
Living area
1,397 sqft
$367 per sqft
Year built
1940
Average 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 77018 and Central Northwest 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 $465,759 in 2025 to $512,334 in 2026.
  • Appraised value per square footThe current public record shows about $367 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $55,383 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Central Northwest neighborhood and ZIP 77018.
  • Neighborhood value signalAmong 77 residential records in the same neighborhood, the average appraised value is about $354 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +13.6% on average.

Comparable assessments

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

  • 3210 Randall St, Houston, TX 77018
    1,435 sqft | $402/sqft | built 1940 | Similar size (1,435 vs 1,397 sqft); Built same year (1940); Similar lot size (12,000 vs 11,625 sqft)
    $577,000
  • 805 W 34th St, Houston, TX 77018
    1,508 sqft | $332/sqft | built 1940 | 8% larger (1,508 vs 1,397 sqft); Built same year (1940); Similar lot size (11,625 vs 11,625 sqft)
    $500,508
  • 817 W 34th St, Houston, TX 77018
    1,518 sqft | $360/sqft | built 1940 | 9% larger (1,518 vs 1,397 sqft); Built same year (1940); Similar lot size (11,775 vs 11,625 sqft)
    $546,755
  • 3206 Randall St, Houston, TX 77018
    1,452 sqft | $428/sqft | built 1953 | Similar size (1,452 vs 1,397 sqft); Similar lot size (12,000 vs 11,625 sqft); Same quality (Average)
    $620,891
  • 705 W 34th St, Houston, TX 77018
    1,302 sqft | $397/sqft | built 1940 | 7% smaller (1,302 vs 1,397 sqft); Built same year (1940); Similar lot size (11,625 vs 11,625 sqft)
    $516,997

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.

  • 1738 Lamonte Ln Ln, Houston, TX 77018
    September-1-2026 | 1,440 sqft | $354/sqft | built 1950 | Similar size (1,440 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $510,000
  • 235 W 31st St, Houston, TX 77018
    July-14-2026 | 1,430 sqft | $472/sqft | built 1945 | Similar size (1,430 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $675,000
  • 1070 W 43rd St, Houston, TX 77018
    September-17-2026 | 1,208 sqft | $360/sqft | built 1946 | 14% size difference (1,208 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $435,000
  • 1601 Saxon Dr, Houston, TX 77018
    August-5-2026 | 1,511 sqft | $397/sqft | built 1949 | 8% size difference (1,511 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $600,000
  • 902 W 42nd St, Houston, TX 77018
    September-21-2026 | 1,254 sqft | $387/sqft | built 1941 | 10% size difference (1,254 sqft); Similar age (1941); Sold after the valuation date
    $485,000

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.