Harris Value

6348 Mercer St, Houston, TX 77005

3,977 sqft, built 1987 Appraised at $2,196,565 for 2026.

Harris County account 0393160000001

Appraised value
$2,196,565
Tax year 2026 · after any cap, before exemptions
Living area
3,977 sqft
$552 per sqft
Year built
1987
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 8.0% from $2,033,732 in 2025 to $2,196,565 in 2026.
  • Appraised value per square footThe current public record shows about $552 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.

  • 6623 Westchester Ave, Houston, TX 77005
    3,919 sqft | $538/sqft | built 1988 | Similar size (3,919 vs 3,977 sqft); Similar age (1988 vs 1987); Similar lot size (7,500 vs 7,500 sqft)
    $2,107,861
  • 6336 Sewanee Ave, Houston, TX 77005
    3,924 sqft | $494/sqft | built 1989 | Similar size (3,924 vs 3,977 sqft); Similar age (1989 vs 1987); Similar lot size (7,500 vs 7,500 sqft)
    $1,939,236
  • 6411 Mercer St, Houston, TX 77005
    3,883 sqft | $518/sqft | built 1988 | Similar size (3,883 vs 3,977 sqft); Similar age (1988 vs 1987); Similar lot size (7,500 vs 7,500 sqft)
    $2,010,289
  • 6425 Mercer St, Houston, TX 77005
    4,100 sqft | $479/sqft | built 1988 | Similar size (4,100 vs 3,977 sqft); Similar age (1988 vs 1987); Similar lot size (7,500 vs 7,500 sqft)
    $1,965,040
  • 6619 Mercer St, Houston, TX 77005
    3,843 sqft | $507/sqft | built 1988 | Similar size (3,843 vs 3,977 sqft); Similar age (1988 vs 1987); Similar lot size (7,500 vs 7,500 sqft)
    $1,949,589

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.

  • 6625 Westchester Ave, Houston, TX 77005
    August-25-2026 | 3,420 sqft | $548/sqft | built 1987 | 14% size difference (3,420 sqft); Similar age (1987); Sold after the valuation date
    $1,875,000
  • 3910 Riley St, Houston, TX 77005
    September-10-2026 | 3,692 sqft | $433/sqft | built 1987 | 7% size difference (3,692 sqft); Similar age (1987); Sold after the valuation date
    $1,599,000
  • 6554 Auden St, Houston, TX 77005
    August-25-2026 | 4,527 sqft | $552/sqft | built 1993 | 14% size difference (4,527 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $2,499,000
  • 3737 Robinhood St, Houston, TX 77005
    June-29-2026 | 3,489 sqft | $572/sqft | built 1993 | 12% size difference (3,489 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,995,000
  • 3754 Carlon St, Houston, TX 77005
    June-9-2026 | 4,375 sqft | $623/sqft | built 1994 | 10% size difference (4,375 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $2,725,000

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.