Harris Value

8817 Dowdell Rd A, Tomball, TX 77375

2,023 sqft, built 2003 Appraised at $402,685 for 2026.

Harris County account 0410260010576

Appraised value
$402,685
Tax year 2026 · after any cap, before exemptions
Market value
$517,008
Living area
2,023 sqft
$199 per sqft
Year built
2003
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 77375 and HCAD Appraisal Area 2745.00 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 10.0% from $366,078 in 2025 to $402,685 in 2026.
  • Appraised value per square footThe current public record shows about $199 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $114,323 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77375.
  • Neighborhood value signalAmong 323 residential records in the same neighborhood, the average appraised value is about $214 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.

  • 9305 Nancy Ln, Tomball, TX 77375
    1,958 sqft | $204/sqft | built 2003 | Similar size (1,958 vs 2,023 sqft); Built same year (2003); Similar lot size (51,536 vs 54,886 sqft)
    $400,146
  • 19410 Doerre Rd, Spring, TX 77379
    2,160 sqft | $111/sqft | built 2005 | 7% larger (2,160 vs 2,023 sqft); Similar age (2005 vs 2003); Similar lot size (52,272 vs 54,886 sqft)
    $240,794
  • 22103 Sherrod Ln, Spring, TX 77389
    1,970 sqft | $245/sqft | built 2000 | Similar size (1,970 vs 2,023 sqft); Similar age (2000 vs 2003); Lot 12% larger (61,293 vs 54,886 sqft)
    $482,244
  • 18106 Solomon Road Ext, Tomball, TX 77375
    1,988 sqft | $203/sqft | built 2004 | Similar size (1,988 vs 2,023 sqft); Similar age (2004 vs 2003); Same quality (Average)
    $402,627
  • 19334 Doerre Rd, Spring, TX 77379
    2,059 sqft | $206/sqft | built 2002 | Similar size (2,059 vs 2,023 sqft); Similar age (2002 vs 2003); Same quality (Average)
    $424,255

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.

  • 19407 Solon Springs Ct, Tomball, TX 77375
    September-18-2026 | 2,120 sqft | $150/sqft | built 2000 | Similar size (2,120 sqft); Similar age (2000); Sold after the valuation date
    $318,000
  • 24703 Sandusky Dr, Tomball, TX 77375
    September-16-2026 | 2,099 sqft | $142/sqft | built 2008 | Similar size (2,099 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $298,500
  • 18323 Madisons Crossing Ln, Tomball, TX 77375
    August-27-2026 | 1,868 sqft | $161/sqft | built 2005 | 8% size difference (1,868 sqft); Similar age (2005); Sold after the valuation date
    $299,900
  • 9003 Springcroft Ct, Tomball, TX 77375
    August-28-2026 | 2,100 sqft | $167/sqft | built 2012 | Similar size (2,100 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $350,000
  • 8714 Hostler Dr, Tomball, TX 77375
    August-10-2026 | 2,126 sqft | $153/sqft | built 2007 | 5% size difference (2,126 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $325,000

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.