Harris Value

6341 Mercer St, Houston, TX 77005

4,358 sqft, built 1983 Appraised at $2,199,850 for 2026.

Harris County account 0393150000014

Appraised value
$2,199,850
Tax year 2026 · after any cap, before exemptions
Living area
4,358 sqft
$505 per sqft
Year built
1983
Excellent 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 77005, HCAD Appraisal Area 7427.01, and West University 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 13.2% from $1,942,694 in 2025 to $2,199,850 in 2026.
  • Appraised value per square footThe current public record shows about $505 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77005.
  • Neighborhood value signalAmong 404 residential records in the same neighborhood, the average appraised value is about $577 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.1% on average.

Comparable assessments

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

  • 6516 Westchester Ave, Houston, TX 77005
    4,248 sqft | $511/sqft | built 1981 | Similar size (4,248 vs 4,358 sqft); Similar age (1981 vs 1983); Similar lot size (7,500 vs 7,500 sqft)
    $2,170,316
  • 6433 Sewanee Ave, Houston, TX 77005
    4,319 sqft | $505/sqft | built 1988 | Similar size (4,319 vs 4,358 sqft); Similar age (1988 vs 1983); Similar lot size (7,500 vs 7,500 sqft)
    $2,181,499
  • 6432 Westchester Ave, Houston, TX 77005
    4,190 sqft | $557/sqft | built 1992 | Similar size (4,190 vs 4,358 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Excellent)
    $2,331,919
  • 6333 Westchester Ave, Houston, TX 77005
    4,354 sqft | $510/sqft | built 1992 | Similar size (4,354 vs 4,358 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Excellent)
    $2,222,229
  • 6424 Mercer St, Houston, TX 77005
    4,402 sqft | $477/sqft | built 1990 | Similar size (4,402 vs 4,358 sqft); Lot 13% smaller (6,512 vs 7,500 sqft); Same quality (Excellent)
    $2,098,675

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.

  • 6554 Auden St, Houston, TX 77005
    August-25-2026 | 4,527 sqft | $552/sqft | built 1993 | Similar size (4,527 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $2,499,000
  • 3754 Carlon St, Houston, TX 77005
    June-9-2026 | 4,375 sqft | $623/sqft | built 1994 | Similar size (4,375 sqft); Sold after the valuation date
    $2,725,000
  • 1919 Albans Rd, Houston, TX 77005
    August-29-2026 | 4,548 sqft | $491/sqft | built 1991 | Similar size (4,548 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $2,235,000
  • 3780 Carlon St, Houston, TX 77005
    July-22-2026 | 4,652 sqft | $644/sqft | built 1997 | 7% size difference (4,652 sqft); Sold after the valuation date
    $2,995,000
  • 3020 Duke St, Houston, TX 77005
    June-17-2026 | 4,763 sqft | $608/sqft | built 1982 | 9% size difference (4,763 sqft); Similar age (1982); Sold after the valuation date
    $2,895,000

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.