Harris Value

12834 Tosca Ln, Houston, TX 77024

2,377 sqft, built 1955, in Memorial Appraised at $724,755 for 2026.

Harris County account 0843230000023

Appraised value
$724,755
Tax year 2026 · after any cap, before exemptions
Living area
2,377 sqft
$305 per sqft
Year built
1955
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 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 23.7% from $585,988 in 2025 to $724,755 in 2026.
  • Appraised value per square footThe current public record shows about $305 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial neighborhood and ZIP 77024.
  • Neighborhood value signalAmong 148 residential records in the same neighborhood, the average appraised value is about $376 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.4% on average.

Comparable assessments

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

  • 406 Mignon Ln, Houston, TX 77024
    2,351 sqft | $370/sqft | built 1956 | Similar size (2,351 vs 2,377 sqft); Similar age (1956 vs 1955); Similar lot size (8,400 vs 8,400 sqft)
    $870,357
  • 12827 Tosca Ln, Houston, TX 77024
    2,447 sqft | $322/sqft | built 1956 | Similar size (2,447 vs 2,377 sqft); Similar age (1956 vs 1955); Similar lot size (8,400 vs 8,400 sqft)
    $788,922
  • 423 Mignon Ln, Houston, TX 77024
    2,303 sqft | $385/sqft | built 1956 | Similar size (2,303 vs 2,377 sqft); Similar age (1956 vs 1955); Similar lot size (8,880 vs 8,400 sqft)
    $886,926
  • 12807 Tosca Ln, Houston, TX 77024
    2,544 sqft | $383/sqft | built 1957 | 7% larger (2,544 vs 2,377 sqft); Similar age (1957 vs 1955); Similar lot size (7,672 vs 8,400 sqft)
    $975,526
  • 402 Faust Ln, Houston, TX 77024
    2,219 sqft | $374/sqft | built 1956 | 7% smaller (2,219 vs 2,377 sqft); Similar age (1956 vs 1955); Similar lot size (9,200 vs 8,400 sqft)
    $830,101

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.

  • 442 Mignon Ln, Houston, TX 77024
    September-14-2026 | 2,187 sqft | $400/sqft | built 1956 | 8% size difference (2,187 sqft); Similar age (1956); Sold after the valuation date
    $875,000
  • 12706 Barryknoll Ln, Houston, TX 77024
    July-30-2026 | 2,456 sqft | $529/sqft | built 1964 | Similar size (2,456 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $1,299,000
  • 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 | Similar size (2,373 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $1,150,000
  • 12510 Woodthorpe Ln, Houston, TX 77024
    August-21-2026 | 2,180 sqft | $456/sqft | built 1965 | 8% size difference (2,180 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $995,000

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.