Harris Value

934 Althea Dr, Houston, TX 77018

1,094 sqft, built 1940, in Central Northwest Appraised at $538,534 for 2026.

Harris County account 0660460430009

Appraised value
$538,534
Tax year 2026 · after any cap, before exemptions
Living area
1,094 sqft
$492 per sqft
Year built
1940
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 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 9.7% from $491,044 in 2025 to $538,534 in 2026.
  • Appraised value per square footThe current public record shows about $492 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.

  • 963 Gardenia Dr, Houston, TX 77018
    1,058 sqft | $490/sqft | built 1939 | Similar size (1,058 vs 1,094 sqft); Similar age (1939 vs 1940); Similar lot size (8,347 vs 8,651 sqft)
    $518,642
  • 1518 Sue Barnett Dr, Houston, TX 77018
    1,070 sqft | $493/sqft | built 1945 | Similar size (1,070 vs 1,094 sqft); Similar age (1945 vs 1940); Similar lot size (9,000 vs 8,651 sqft)
    $527,011
  • 906 W 41st St, Houston, TX 77018
    1,068 sqft | $532/sqft | built 1940 | Similar size (1,068 vs 1,094 sqft); Built same year (1940); Lot 12% larger (9,690 vs 8,651 sqft)
    $567,818
  • 979 Althea Dr, Houston, TX 77018
    1,182 sqft | $455/sqft | built 1941 | 8% larger (1,182 vs 1,094 sqft); Similar age (1941 vs 1940); Similar lot size (8,880 vs 8,651 sqft)
    $537,988
  • 1067 Lamonte Ln, Houston, TX 77018
    1,144 sqft | $463/sqft | built 1947 | Similar size (1,144 vs 1,094 sqft); Similar lot size (8,400 vs 8,651 sqft); Same quality (Average)
    $530,204

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.

  • 1067 W 43rd St, Houston, TX 77018
    September-29-2026 | 1,148 sqft | $348/sqft | built 1946 | Similar size (1,148 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $399,000
  • 902 W 42nd St, Houston, TX 77018
    September-21-2026 | 1,254 sqft | $387/sqft | built 1941 | 15% size difference (1,254 sqft); Similar age (1941); Sold after the valuation date
    $485,000
  • 4105 Ella Blvd, Houston, TX 77018
    June-26-2026 | 1,073 sqft | $279/sqft | built 1947 | Similar size (1,073 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $299,000
  • 1038 Lamonte Ln, Houston, TX 77018
    July-16-2026 | 1,031 sqft | $485/sqft | built 1946 | 6% size difference (1,031 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $500,000
  • 1070 W 43rd St, Houston, TX 77018
    September-17-2026 | 1,208 sqft | $360/sqft | built 1946 | 10% size difference (1,208 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $435,000

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.