Harris Value

970 Althea Dr, Houston, TX 77018

4,104 sqft, built 2008, in Central Northwest Appraised at $1,262,105 for 2026.

Harris County account 0660460430018

Appraised value
$1,262,105
Tax year 2026 · after any cap, before exemptions
Living area
4,104 sqft
$308 per sqft
Year built
2008
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 3.8% from $1,215,726 in 2025 to $1,262,105 in 2026.
  • Appraised value per square footThe current public record shows about $308 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 550 residential records in the same neighborhood, the average appraised value is about $380 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.1% on average.

Comparable assessments

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

  • 911 Lamonte Ln, Houston, TX 77018
    4,087 sqft | $342/sqft | built 2013 | Similar size (4,087 vs 4,104 sqft); Similar age (2013 vs 2008); Similar lot size (9,905 vs 9,710 sqft)
    $1,396,662
  • 1406 Sue Barnett Dr, Houston, TX 77018
    4,006 sqft | $373/sqft | built 2007 | Similar size (4,006 vs 4,104 sqft); Similar age (2007 vs 2008); Similar lot size (9,450 vs 9,710 sqft)
    $1,493,401
  • 1482 Sue Barnett Dr, Houston, TX 77018
    4,026 sqft | $315/sqft | built 2008 | Similar size (4,026 vs 4,104 sqft); Built same year (2008); Similar lot size (10,151 vs 9,710 sqft)
    $1,266,971
  • 979 Lamonte Ln, Houston, TX 77018
    4,001 sqft | $345/sqft | built 2012 | Similar size (4,001 vs 4,104 sqft); Similar age (2012 vs 2008); Similar lot size (9,420 vs 9,710 sqft)
    $1,381,792
  • 978 Althea Dr, Houston, TX 77018
    4,307 sqft | $333/sqft | built 2010 | Similar size (4,307 vs 4,104 sqft); Similar age (2010 vs 2008); Similar lot size (9,840 vs 9,710 sqft)
    $1,432,282

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.

  • 3709 Ella Blvd, Houston, TX 77018
    September-10-2026 | 4,095 sqft | $260/sqft | built 2014 | Similar size (4,095 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,065,000
  • 1335 Du Barry Ln, Houston, TX 77018
    July-7-2026 | 4,080 sqft | $367/sqft | built 2017 | Similar size (4,080 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $1,499,000
  • 1802 Wakefield Dr, Houston, TX 77018
    July-24-2026 | 4,011 sqft | $286/sqft | built 2014 | Similar size (4,011 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,149,000
  • 1013 Fisher St, Houston, TX 77018
    September-4-2026 | 4,180 sqft | $263/sqft | built 2000 | Similar size (4,180 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,099,000
  • 1539 Hewitt Dr, Houston, TX 77018
    August-14-2026 | 4,249 sqft | $305/sqft | built 2015 | Similar size (4,249 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $1,295,000

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.