Harris Value

1517 Althea Dr, Houston, TX 77018

2,674 sqft, built 2010, in Central Northwest Appraised at $1,081,004 for 2026.

Harris County account 0731000050008

Appraised value
$1,081,004
Tax year 2026 · after any cap, before exemptions
Living area
2,674 sqft
$404 per sqft
Year built
2010
Excellent 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 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 8.0% from $1,001,111 in 2025 to $1,081,004 in 2026.
  • Appraised value per square footThe current public record shows about $404 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Central Northwest neighborhood and ZIP 77018.
  • Neighborhood value signalAmong 782 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 +10.6% on average.

Comparable assessments

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

  • 1406 Ebony Ln, Houston, TX 77018
    2,588 sqft | $377/sqft | built 2008 | Similar size (2,588 vs 2,674 sqft); Similar age (2008 vs 2010); Similar lot size (7,320 vs 7,015 sqft)
    $976,360
  • 1348 Woodcrest Dr, Houston, TX 77018
    2,870 sqft | $387/sqft | built 2010 | 7% larger (2,870 vs 2,674 sqft); Built same year (2010); Similar lot size (7,300 vs 7,015 sqft)
    $1,110,344
  • 1133 Kinley Ln, Houston, TX 77018
    2,902 sqft | $362/sqft | built 2011 | 8% larger (2,902 vs 2,674 sqft); Similar age (2011 vs 2010); Similar lot size (7,260 vs 7,015 sqft)
    $1,049,261
  • 1339 Lamonte Ln, Houston, TX 77018
    2,511 sqft | $436/sqft | built 2013 | 6% smaller (2,511 vs 2,674 sqft); Similar age (2013 vs 2010); Similar lot size (7,470 vs 7,015 sqft)
    $1,095,103
  • 1434 Chippendale Rd, Houston, TX 77018
    2,978 sqft | $383/sqft | built 2011 | 11% larger (2,978 vs 2,674 sqft); Similar age (2011 vs 2010); Similar lot size (6,840 vs 7,015 sqft)
    $1,139,568

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.

  • 1642 Richelieu Ln, Houston, TX 77018
    August-28-2026 | 2,791 sqft | $340/sqft | built 2011 | Similar size (2,791 sqft); Similar age (2011); Sold after the valuation date
    $950,000
  • 1618 Du Barry Ln, Houston, TX 77018
    August-19-2026 | 2,650 sqft | $340/sqft | built 2008 | Similar size (2,650 sqft); Similar age (2008); Sold after the valuation date
    $900,000
  • 825 Fisher St, Houston, TX 77018
    September-4-2026 | 2,690 sqft | $257/sqft | built 2007 | Similar size (2,690 sqft); Similar age (2007); Sold after the valuation date
    $690,000
  • 3803 Brinkman St, Houston, TX 77018
    September-21-2026 | 2,560 sqft | $233/sqft | built 2004 | Similar size (2,560 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $595,500
  • 1731 Lamonte Ln, Houston, TX 77018
    August-6-2026 | 2,363 sqft | $353/sqft | built 2012 | 12% size difference (2,363 sqft); Similar age (2012); Sold after the valuation date
    $835,000

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.