Harris Value

5623 Blackjack Ln, Houston, TX 77088

2,070 sqft, built 1974, in Northside Appraised at $296,369 for 2026.

Harris County account 1054620000072

Appraised value
$296,369
Tax year 2026 · after any cap, before exemptions
Living area
2,070 sqft
$143 per sqft
Year built
1974
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 77088 and Northside 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 decreased 0.6% from $298,011 in 2025 to $296,369 in 2026.
  • Appraised value per square footThe current public record shows about $143 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 77088.
  • Neighborhood value signalAmong 435 residential records in the same neighborhood, the average appraised value is about $112 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 5514 Council Grove Ln, Houston, TX 77088
    2,087 sqft | $147/sqft | built 1976 | Similar size (2,087 vs 2,070 sqft); Similar age (1976 vs 1974); Similar lot size (10,500 vs 11,457 sqft)
    $306,303
  • 7726 Antoine Dr, Houston, TX 77088
    2,054 sqft | $159/sqft | built 1973 | Similar size (2,054 vs 2,070 sqft); Similar age (1973 vs 1974); Similar lot size (10,800 vs 11,457 sqft)
    $326,527
  • 7730 White Fir Dr, Houston, TX 77088
    2,063 sqft | $110/sqft | built 1973 | Similar size (2,063 vs 2,070 sqft); Similar age (1973 vs 1974); Similar lot size (11,475 vs 11,457 sqft)
    $226,880
  • 7802 White Fir Dr, Houston, TX 77088
    2,111 sqft | $128/sqft | built 1973 | Similar size (2,111 vs 2,070 sqft); Similar age (1973 vs 1974); Similar lot size (10,726 vs 11,457 sqft)
    $270,832
  • 5203 Bent Bough Ln, Houston, TX 77088
    2,066 sqft | $144/sqft | built 1972 | Similar size (2,066 vs 2,070 sqft); Similar age (1972 vs 1974); Lot 15% smaller (9,728 vs 11,457 sqft)
    $297,581

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.

  • 7627 Green Lawn Dr, Houston, TX 77088
    September-25-2026 | 2,040 sqft | $127/sqft | built 1970 | Similar size (2,040 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $259,000
  • 5606 Water Leaf Ln, Houston, TX 77088
    September-8-2026 | 1,959 sqft | $118/sqft | built 1975 | 5% size difference (1,959 sqft); Similar age (1975); Sold after the valuation date
    $231,000
  • 5607 Arncliffe Dr, Houston, TX 77088
    July-13-2026 | 2,110 sqft | $166/sqft | built 1974 | Similar size (2,110 sqft); Similar age (1974); Sold after the valuation date
    $349,999
  • 7230 Bayou Forest Dr, Houston, TX 77088
    July-13-2026 | 2,078 sqft | $123/sqft | built 1972 | Similar size (2,078 sqft); Similar age (1972); Sold after the valuation date
    $255,000
  • 9014 Arlington Forest Dr, Houston, TX 77088
    September-29-2026 | 2,049 sqft | $126/sqft | built 1980 | Similar size (2,049 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $257,500

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.