Fort Bend Value

1130 Mysterium Ln, Rosenberg, TX 77469

5 bed / 4 bath, 1,986 sqft, built 2016, in Summer Park Appraised at $538,103 for 2026.

Fort Bend County account 10472621

Appraised value
$538,103
Tax year 2026 · after any cap, before exemptions
Living area
1,986 sqft
$271 per sqft
Year built
2016

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 77469, Summer Park, Richmond, and Rosenberg 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 mailed, 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 FBCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 1.2% from $531,634 in 2025 to $538,103 in 2026.
  • Appraised value per square footThe current public record shows about $271 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Summer Park neighborhood and ZIP 77469.
  • Neighborhood value signalAmong 265 residential records in the same neighborhood, the average appraised value is about $202 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.8% 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.

  • 7514 Happiness Pass, Richmond, TX 77469
    September-28-2026 | 2,016 sqft | $204/sqft | built 2026 | Similar size (2,016 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $410,390
  • 727 Mill Spring Ct, Rosenberg, TX 77469
    August-28-2026 | 2,053 sqft | $156/sqft | built 2015 | Similar size (2,053 sqft); Similar age (2015); Sold after the valuation date
    $320,000
  • 2331 Shoal Valley Ln, Rosenberg, TX 77469
    September-28-2026 | 1,834 sqft | $164/sqft | built 2018 | 8% size difference (1,834 sqft); Similar age (2018); Sold after the valuation date
    $299,990
  • 507 Kelley Green Ct, Rosenberg, TX 77469
    August-21-2026 | 1,914 sqft | $178/sqft | built 2019 | Similar size (1,914 sqft); Similar age (2019); Sold after the valuation date
    $340,000
  • 7507 Madrid Mnr, Richmond, TX 77469
    August-26-2026 | 1,954 sqft | $124/sqft | built 2026 | Similar size (1,954 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $241,990

Public appraisal comparison for 2026. Prepared . Appraisal source: Fort Bend Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.