Harris Value

12939 Tosca Ln, Houston, TX 77024

2,514 sqft, built 1957, in Memorial Appraised at $631,095 for 2026.

Harris County account 0843250000002

Appraised value
$631,095
Tax year 2026 · after any cap, before exemptions
Market value
$638,759
Living area
2,514 sqft
$251 per sqft
Year built
1957
Good 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 77024, Memorial, and Memorial 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 $573,723 in 2025 to $631,095 in 2026.
  • Appraised value per square footThe current public record shows about $251 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $7,664 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial neighborhood and ZIP 77024.
  • Neighborhood value signalAmong 188 residential records in the same neighborhood, the average appraised value is about $369 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.1% on average.

Comparable assessments

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

  • 12919 Hansel Ln, Houston, TX 77024
    2,542 sqft | $252/sqft | built 1957 | Similar size (2,542 vs 2,514 sqft); Built same year (1957); Similar lot size (8,764 vs 8,640 sqft)
    $641,071
  • 12926 Tosca Ln, Houston, TX 77024
    2,525 sqft | $269/sqft | built 1960 | Similar size (2,525 vs 2,514 sqft); Similar age (1960 vs 1957); Similar lot size (8,640 vs 8,640 sqft)
    $679,448
  • 12930 Traviata Dr, Houston, TX 77024
    2,497 sqft | $361/sqft | built 1960 | Similar size (2,497 vs 2,514 sqft); Similar age (1960 vs 1957); Similar lot size (8,640 vs 8,640 sqft)
    $902,330
  • 12934 Tosca Ln, Houston, TX 77024
    2,531 sqft | $353/sqft | built 1960 | Similar size (2,531 vs 2,514 sqft); Similar age (1960 vs 1957); Similar lot size (8,640 vs 8,640 sqft)
    $893,832
  • 426 Isolde Dr, Houston, TX 77024
    2,484 sqft | $393/sqft | built 1958 | Similar size (2,484 vs 2,514 sqft); Similar age (1958 vs 1957); Similar lot size (8,800 vs 8,640 sqft)
    $975,651

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.

  • 12706 Barryknoll Ln, Houston, TX 77024
    July-30-2026 | 2,456 sqft | $529/sqft | built 1964 | Similar size (2,456 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $1,299,000
  • 12107 Beauregard Dr, Houston, TX 77024
    August-10-2026 | 2,527 sqft | $568/sqft | built 1958 | Similar size (2,527 sqft); Similar age (1958); Sold after the valuation date
    $1,435,000
  • 442 Mignon Ln, Houston, TX 77024
    September-14-2026 | 2,187 sqft | $400/sqft | built 1956 | 13% size difference (2,187 sqft); Similar age (1956); Sold after the valuation date
    $875,000
  • 12127 Overcup Dr, Houston, TX 77024
    June-30-2026 | 2,406 sqft | $457/sqft | built 1956 | Similar size (2,406 sqft); Similar age (1956); Sold after the valuation date
    $1,100,000
  • 12610 Trail Hollow Dr, Houston, TX 77024
    May-28-2026 | 2,373 sqft | $485/sqft | built 1964 | 6% size difference (2,373 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $1,150,000

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.