Harris Value

810 Tassell St, Houston, TX 77076

2,021 sqft, built 1955, in Northside / Northline Appraised at $309,385 for 2026.

Harris County account 0691140000009

Appraised value
$309,385
Tax year 2026 · after any cap, before exemptions
Living area
2,021 sqft
$153 per sqft
Year built
1955
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 77076 and Northside / Northline 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 5.8% from $292,542 in 2025 to $309,385 in 2026.
  • Appraised value per square footThe current public record shows about $153 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside / Northline neighborhood and ZIP 77076.
  • Neighborhood value signalAmong 946 residential records in the same neighborhood, the average appraised value is about $144 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.6% on average.

Comparable assessments

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

  • 513 W Virginia St, Houston, TX 77076
    1,966 sqft | $155/sqft | built 1950 | Similar size (1,966 vs 2,021 sqft); Similar age (1950 vs 1955); Similar lot size (9,801 vs 10,289 sqft)
    $303,986
  • 518 W Virginia St, Houston, TX 77076
    1,909 sqft | $160/sqft | built 1950 | 6% smaller (1,909 vs 2,021 sqft); Similar age (1950 vs 1955); Similar lot size (9,801 vs 10,289 sqft)
    $305,496
  • 6609 Werner St, Houston, TX 77076
    2,015 sqft | $96/sqft | built 1956 | Similar size (2,015 vs 2,021 sqft); Similar age (1956 vs 1955); Similar lot size (10,803 vs 10,289 sqft)
    $192,920
  • 6622 Muckleroy St, Houston, TX 77076
    2,008 sqft | $107/sqft | built 1956 | Similar size (2,008 vs 2,021 sqft); Similar age (1956 vs 1955); Similar lot size (10,800 vs 10,289 sqft)
    $215,848
  • 505 W Virginia St, Houston, TX 77076
    1,887 sqft | $138/sqft | built 1950 | 7% smaller (1,887 vs 2,021 sqft); Similar age (1950 vs 1955); Similar lot size (9,801 vs 10,289 sqft)
    $259,771

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.

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.