Harris Value

18003 Ella Blvd, Houston, TX 77090

2,446 sqft, built 1972, in Ponderosa Forest Appraised at $270,353 for 2026.

Harris County account 1040510000001

Appraised value
$270,353
Tax year 2026 · after any cap, before exemptions
Living area
2,446 sqft
$111 per sqft
Year built
1972
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 77090 and Ponderosa Forest 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 5.0% from $257,359 in 2025 to $270,353 in 2026.
  • Appraised value per square footThe current public record shows about $111 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Ponderosa Forest neighborhood and ZIP 77090.
  • Neighborhood value signalAmong 89 residential records in the same neighborhood, the average appraised value is about $119 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.2% on average.

Comparable assessments

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

  • 1519 Bamwick Dr, Houston, TX 77090
    2,460 sqft | $111/sqft | built 1973 | Similar size (2,460 vs 2,446 sqft); Similar age (1973 vs 1972); Similar lot size (9,750 vs 9,825 sqft)
    $273,253
  • 18047 Ella Blvd, Houston, TX 77090
    2,465 sqft | $118/sqft | built 1972 | Similar size (2,465 vs 2,446 sqft); Built same year (1972); Similar lot size (10,125 vs 9,825 sqft)
    $290,272
  • 1531 Bamwick Dr, Houston, TX 77090
    2,508 sqft | $105/sqft | built 1973 | Similar size (2,508 vs 2,446 sqft); Similar age (1973 vs 1972); Similar lot size (9,750 vs 9,825 sqft)
    $263,074
  • 18030 Bambrook Ln, Houston, TX 77090
    2,400 sqft | $112/sqft | built 1973 | Similar size (2,400 vs 2,446 sqft); Similar age (1973 vs 1972); Similar lot size (9,600 vs 9,825 sqft)
    $268,683
  • 18031 Rolling Creek Dr, Houston, TX 77090
    2,464 sqft | $116/sqft | built 1972 | Similar size (2,464 vs 2,446 sqft); Built same year (1972); Similar lot size (9,300 vs 9,825 sqft)
    $285,771

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.

  • 714 Lodgehill Ln, Houston, TX 77090
    September-24-2026 | 2,372 sqft | $91/sqft | built 1974 | Similar size (2,372 sqft); Similar age (1974); Sold after the valuation date
    $215,000
  • 18010 Bambriar Dr, Houston, TX 77090
    August-3-2026 | 2,718 sqft | $120/sqft | built 1972 | 11% size difference (2,718 sqft); Similar age (1972); Sold after the valuation date
    $327,000
  • 1423 Bodart Dr, Houston, TX 77090
    July-27-2026 | 2,153 sqft | $123/sqft | built 1972 | 12% size difference (2,153 sqft); Similar age (1972); Sold after the valuation date
    $265,000
  • 810 Marne Ln, Houston, TX 77090
    September-14-2026 | 2,736 sqft | $88/sqft | built 1973 | 12% size difference (2,736 sqft); Similar age (1973); Sold after the valuation date
    $239,900
  • 2015 Hamlin Valley Dr, Houston, TX 77090
    May-26-2026 | 2,573 sqft | $103/sqft | built 1969 | 5% size difference (2,573 sqft); Similar age (1969); Sold after the valuation date
    $265,000

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.