Harris Value

6333 Mercer St, Houston, TX 77005

3,028 sqft, built 1986 Appraised at $1,715,914 for 2026.

Harris County account 0393150000013

Appraised value
$1,715,914
Tax year 2026 · after any cap, before exemptions
Market value
$1,853,755
Living area
3,028 sqft
$567 per sqft
Year built
1986
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 $1,559,922 in 2025 to $1,715,914 in 2026.
  • Appraised value per square footThe current public record shows about $567 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $137,841 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.

  • 6612 Rutgers Ave, Houston, TX 77005
    3,016 sqft | $590/sqft | built 1985 | Similar size (3,016 vs 3,028 sqft); Similar age (1985 vs 1986); Similar lot size (7,500 vs 7,500 sqft)
    $1,780,269
  • 6512 Westchester Ave, Houston, TX 77005
    3,092 sqft | $596/sqft | built 1986 | Similar size (3,092 vs 3,028 sqft); Built same year (1986); Similar lot size (7,500 vs 7,500 sqft)
    $1,841,481
  • 6324 Buffalo Speedway, Houston, TX 77005
    3,013 sqft | $500/sqft | built 1983 | Similar size (3,013 vs 3,028 sqft); Similar age (1983 vs 1986); Similar lot size (7,500 vs 7,500 sqft)
    $1,506,752
  • 6639 Rutgers Ave, Houston, TX 77005
    2,929 sqft | $631/sqft | built 1986 | Similar size (2,929 vs 3,028 sqft); Built same year (1986); Similar lot size (7,500 vs 7,500 sqft)
    $1,848,170
  • 6309 Mercer St, Houston, TX 77005
    3,132 sqft | $614/sqft | built 1984 | Similar size (3,132 vs 3,028 sqft); Similar age (1984 vs 1986); Similar lot size (7,500 vs 7,500 sqft)
    $1,923,970

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.

  • 4028 Byron St, Houston, TX 77005
    September-9-2026 | 3,034 sqft | $588/sqft | built 1990 | Similar size (3,034 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,785,000
  • 6625 Westchester Ave, Houston, TX 77005
    August-25-2026 | 3,420 sqft | $548/sqft | built 1987 | 13% size difference (3,420 sqft); Similar age (1987); Sold after the valuation date
    $1,875,000
  • 4131 Sunset Blvd, Houston, TX 77005
    July-31-2026 | 2,961 sqft | $490/sqft | built 1990 | Similar size (2,961 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,450,000
  • 2907 Robinhood St, Houston, TX 77005
    July-14-2026 | 2,966 sqft | $544/sqft | built 1990 | Similar size (2,966 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,615,000
  • 6510 Community Dr, Houston, TX 77005
    June-22-2026 | 3,147 sqft | $508/sqft | built 1987 | Similar size (3,147 sqft); Similar age (1987); Sold after the valuation date
    $1,599,900

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.