Harris Value

6511 St Marcella Dr, Spring, TX 77379

3,263 sqft, built 2013 Appraised at $457,269 for 2026.

Harris County account 1318810040013

Appraised value
$457,269
Tax year 2026 · after any cap, before exemptions
Living area
3,263 sqft
$140 per sqft
Year built
2013
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 77379 and HCAD Appraisal Area 2671.10 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 decreased 3.6% from $474,581 in 2025 to $457,269 in 2026.
  • Appraised value per square footThe current public record shows about $140 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77379.
  • Neighborhood value signalAmong 133 residential records in the same neighborhood, the average appraised value is about $137 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.1% on average.

Comparable assessments

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

  • 19206 St Joanna Ct, Spring, TX 77379
    3,260 sqft | $131/sqft | built 2012 | Similar size (3,260 vs 3,263 sqft); Similar age (2012 vs 2013); Similar lot size (6,901 vs 6,876 sqft)
    $426,476
  • 6419 St Placidia Dr, Spring, TX 77379
    3,260 sqft | $136/sqft | built 2012 | Similar size (3,260 vs 3,263 sqft); Similar age (2012 vs 2013); Similar lot size (6,900 vs 6,876 sqft)
    $442,663
  • 6407 St Placidia Dr, Spring, TX 77379
    3,238 sqft | $137/sqft | built 2012 | Similar size (3,238 vs 3,263 sqft); Similar age (2012 vs 2013); Similar lot size (6,897 vs 6,876 sqft)
    $443,452
  • 6427 St Marcella Dr, Spring, TX 77379
    3,212 sqft | $136/sqft | built 2013 | Similar size (3,212 vs 3,263 sqft); Built same year (2013); Similar lot size (6,900 vs 6,876 sqft)
    $438,398
  • 6218 St Rosalia Dr, Spring, TX 77379
    3,306 sqft | $126/sqft | built 2012 | Similar size (3,306 vs 3,263 sqft); Similar age (2012 vs 2013); Similar lot size (6,830 vs 6,876 sqft)
    $417,220

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.

  • 7103 Avalon Bluff Dr, Spring, TX 77379
    September-16-2026 | 3,436 sqft | $150/sqft | built 2015 | 5% size difference (3,436 sqft); Similar age (2015); Sold after the valuation date
    $514,500
  • 9507 Empress Crossing Dr, Spring, TX 77379
    August-12-2026 | 3,272 sqft | $164/sqft | built 2008 | Similar size (3,272 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $535,000
  • 19803 Iceland Ct, Spring, TX 77379
    September-11-2026 | 3,413 sqft | $134/sqft | built 2014 | Similar size (3,413 sqft); Similar age (2014); Sold after the valuation date
    $459,000
  • 8234 Nagy Hill St, Spring, TX 77379
    August-31-2026 | 3,275 sqft | $104/sqft | built 2009 | Similar size (3,275 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $339,000
  • 18206 Willow Ct, Spring, TX 77379
    September-30-2026 | 3,231 sqft | $145/sqft | built 1994 | Similar size (3,231 sqft); Sold after the valuation date
    $469,990

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.