Harris Value

12702 Hammersmith Dr, Tomball, TX 77377

3,468 sqft, built 1997, in Lakewood Forest Appraised at $458,615 for 2026.

Harris County account 1175860030004

Appraised value
$458,615
Tax year 2026 · after any cap, before exemptions
Living area
3,468 sqft
$132 per sqft
Year built
1997
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 77377 and Lakewood 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 stayed about the same, from $458,615 in 2025 to $458,615 in 2026.
  • Appraised value per square footThe current public record shows about $132 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakewood Forest neighborhood and ZIP 77377.
  • Neighborhood value signalAmong 42 residential records in the same neighborhood, the average appraised value is about $142 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.3% on average.

Comparable assessments

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

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.

  • 12802 Mossy Ledge Dr, Tomball, TX 77377
    September-25-2026 | 3,239 sqft | $147/sqft | built 2003 | 7% size difference (3,239 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $475,000
  • 11507 Canyon Woods Dr, Tomball, TX 77377
    July-31-2026 | 3,367 sqft | $134/sqft | built 1998 | Similar size (3,367 sqft); Similar age (1998); Sold after the valuation date
    $450,000
  • 11423 Kingsbarn Ct, Tomball, TX 77377
    August-13-2026 | 3,537 sqft | $140/sqft | built 2005 | Similar size (3,537 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $495,000
  • 11806 Rue Saint Lazare Ct, Tomball, TX 77377
    August-6-2026 | 3,672 sqft | $177/sqft | built 2000 | 6% size difference (3,672 sqft); Similar age (2000); Sold after the valuation date
    $650,000
  • 19015 Rustling Ridge Ln, Tomball, TX 77377
    July-2-2026 | 3,467 sqft | $155/sqft | built 2003 | Similar size (3,467 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $539,000

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.