Harris Value

15123 McConn St, Webster, TX 77598

1,512 sqft, built 1978, in Clear Lake Appraised at $258,139 for 2026.

Harris County account 1120420000006

Appraised value
$258,139
Tax year 2026 · after any cap, before exemptions
Living area
1,512 sqft
$171 per sqft
Year built
1978
Average 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 77598 and Clear Lake 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 3.3% from $267,005 in 2025 to $258,139 in 2026.
  • Appraised value per square footThe current public record shows about $171 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Clear Lake neighborhood and ZIP 77598.
  • Neighborhood value signalAmong 333 residential records in the same neighborhood, the average appraised value is about $150 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.3% on average.

Comparable assessments

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

  • 15126 Harness Ln, Webster, TX 77598
    1,505 sqft | $188/sqft | built 1979 | Similar size (1,505 vs 1,512 sqft); Similar age (1979 vs 1978); Similar lot size (6,820 vs 6,600 sqft)
    $282,828
  • 15107 Harness Ln, Webster, TX 77598
    1,519 sqft | $172/sqft | built 1978 | Similar size (1,519 vs 1,512 sqft); Built same year (1978); Lot 11% larger (7,352 vs 6,600 sqft)
    $261,509
  • 15131 McConn St, Webster, TX 77598
    1,509 sqft | $154/sqft | built 1978 | Similar size (1,509 vs 1,512 sqft); Built same year (1978); Similar lot size (6,600 vs 6,600 sqft)
    $232,126
  • 415 Hennessee Ln, Webster, TX 77598
    1,506 sqft | $155/sqft | built 1978 | Similar size (1,506 vs 1,512 sqft); Built same year (1978); Similar lot size (6,600 vs 6,600 sqft)
    $233,972
  • 406 Merriweather St, Webster, TX 77598
    1,505 sqft | $158/sqft | built 1979 | Similar size (1,505 vs 1,512 sqft); Similar age (1979 vs 1978); Similar lot size (6,600 vs 6,600 sqft)
    $237,327

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.

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.