Harris Value

6624 Mercer St, Houston, TX 77005

4,764 sqft, built 1989 Appraised at $3,134,432 for 2026.

Harris County account 0393270000016

Appraised value
$3,134,432
Tax year 2026 · after any cap, before exemptions
Market value
$3,322,033
Living area
4,764 sqft
$658 per sqft
Year built
1989
Excellent 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 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 10.0% from $2,849,484 in 2025 to $3,134,432 in 2026.
  • Appraised value per square footThe current public record shows about $658 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $187,601 above the appraised value used on this page.
  • 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.

  • 6614 Mercer St, Houston, TX 77005
    5,234 sqft | $604/sqft | built 1992 | 10% larger (5,234 vs 4,764 sqft); Similar age (1992 vs 1989); Similar lot size (13,000 vs 13,000 sqft)
    $3,161,255
  • 6619 Sewanee Ave, Houston, TX 77005
    4,899 sqft | $694/sqft | built 1987 | Similar size (4,899 vs 4,764 sqft); Similar age (1987 vs 1989); Lot 13% larger (14,700 vs 13,000 sqft)
    $3,399,455
  • 6401 Virginia Ct, Houston, TX 77005
    4,384 sqft | $658/sqft | built 1986 | 8% smaller (4,384 vs 4,764 sqft); Similar age (1986 vs 1989); Similar lot size (11,800 vs 13,000 sqft)
    $2,884,880
  • 6622 Mercer St, Houston, TX 77005
    5,099 sqft | $691/sqft | built 1993 | 7% larger (5,099 vs 4,764 sqft); Similar age (1993 vs 1989); Similar lot size (14,025 vs 13,000 sqft)
    $3,524,573
  • 6318 Rutgers Ave, Houston, TX 77005
    5,212 sqft | $721/sqft | built 1992 | 9% larger (5,212 vs 4,764 sqft); Similar age (1992 vs 1989); Lot 15% larger (15,000 vs 13,000 sqft)
    $3,758,583

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.

  • 5506 Auden St, Houston, TX 77005
    September-10-2026 | 4,768 sqft | $587/sqft | built 2001 | Similar size (4,768 sqft); Sold after the valuation date
    $2,799,000
  • 6554 Auden St, Houston, TX 77005
    August-25-2026 | 4,527 sqft | $552/sqft | built 1993 | Similar size (4,527 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $2,499,000
  • 1919 Albans Rd, Houston, TX 77005
    August-29-2026 | 4,548 sqft | $491/sqft | built 1991 | Similar size (4,548 sqft); Similar age (1991); Sold after the valuation date
    $2,235,000
  • 3020 Duke St, Houston, TX 77005
    June-17-2026 | 4,763 sqft | $608/sqft | built 1982 | Similar size (4,763 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $2,895,000
  • 1804 Bolsover St, Houston, TX 77005
    September-8-2026 | 5,568 sqft | $520/sqft | built 1992 | Similar age (1992); 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.