Harris Value

12123 Sarti St, Houston, TX 77066

2,296 sqft, built 1979, in Fountainhead Village Appraised at $280,459 for 2026.

Harris County account 1112660000016

Appraised value
$280,459
Tax year 2026 · after any cap, before exemptions
Market value
$289,043
Living area
2,296 sqft
$122 per sqft
Year built
1979
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 77066 and Fountainhead Village 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 $254,963 in 2025 to $280,459 in 2026.
  • Appraised value per square footThe current public record shows about $122 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $8,584 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Fountainhead Village neighborhood and ZIP 77066.
  • Neighborhood value signalAmong 517 residential records in the same neighborhood, the average appraised value is about $111 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.6% on average.

Comparable assessments

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

  • 4715 Charade Dr, Houston, TX 77066
    2,314 sqft | $124/sqft | built 1978 | Similar size (2,314 vs 2,296 sqft); Similar age (1978 vs 1979); Similar lot size (14,400 vs 14,400 sqft)
    $288,084
  • 12322 Sarti St, Houston, TX 77066
    2,296 sqft | $124/sqft | built 1978 | Similar size (2,296 vs 2,296 sqft); Similar age (1978 vs 1979); Similar lot size (13,600 vs 14,400 sqft)
    $283,553
  • 4722 Theall Rd, Houston, TX 77066
    2,286 sqft | $124/sqft | built 1978 | Similar size (2,286 vs 2,296 sqft); Similar age (1978 vs 1979); Similar lot size (15,300 vs 14,400 sqft)
    $283,935
  • 4722 Sabrina Dr, Houston, TX 77066
    2,278 sqft | $132/sqft | built 1979 | Similar size (2,278 vs 2,296 sqft); Built same year (1979); Similar lot size (13,600 vs 14,400 sqft)
    $301,526
  • 12131 Sarti St, Houston, TX 77066
    2,322 sqft | $108/sqft | built 1981 | Similar size (2,322 vs 2,296 sqft); Similar age (1981 vs 1979); Similar lot size (14,400 vs 14,400 sqft)
    $250,920

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.

  • 12035 Indian Wells Dr, Houston, TX 77066
    August-31-2026 | 2,319 sqft | $116/sqft | built 1975 | Similar size (2,319 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $269,000
  • 5015 Kleinmeadow Ct, Houston, TX 77066
    June-5-2026 | 2,394 sqft | $154/sqft | built 1982 | Similar size (2,394 sqft); Similar age (1982); Sold after the valuation date
    $369,000
  • 4802 Kleinmeadow Ct, Houston, TX 77066
    June-29-2026 | 2,394 sqft | $119/sqft | built 1983 | Similar size (2,394 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $285,000
  • 5815 Theall Rd, Houston, TX 77066
    July-17-2026 | 2,217 sqft | $120/sqft | built 1972 | Similar size (2,217 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $265,000
  • 5214 Lawn Arbor Dr, Houston, TX 77066
    August-25-2026 | 2,442 sqft | $104/sqft | built 1973 | 6% size difference (2,442 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $255,000

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.