Harris Value

15133 McConn St, Webster, TX 77598

1,366 sqft, built 1979, in Clear Lake Appraised at $230,733 for 2026.

Harris County account 1120420000003

Appraised value
$230,733
Tax year 2026 · after any cap, before exemptions
Living area
1,366 sqft
$169 per sqft
Year built
1979
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 3.8% from $239,847 in 2025 to $230,733 in 2026.
  • Appraised value per square footThe current public record shows about $169 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.

  • 15107 Tresch Ln, Webster, TX 77598
    1,370 sqft | $168/sqft | built 1979 | Similar size (1,370 vs 1,366 sqft); Built same year (1979); Similar lot size (6,600 vs 6,600 sqft)
    $230,628
  • 15130 Harness Ln, Webster, TX 77598
    1,381 sqft | $166/sqft | built 1978 | Similar size (1,381 vs 1,366 sqft); Similar age (1978 vs 1979); Similar lot size (6,820 vs 6,600 sqft)
    $229,359
  • 15110 Tresch Ln, Webster, TX 77598
    1,402 sqft | $166/sqft | built 1981 | Similar size (1,402 vs 1,366 sqft); Similar age (1981 vs 1979); Similar lot size (6,600 vs 6,600 sqft)
    $233,425
  • 15203 Harness Ln, Webster, TX 77598
    1,311 sqft | $167/sqft | built 1978 | Similar size (1,311 vs 1,366 sqft); Similar age (1978 vs 1979); Similar lot size (6,600 vs 6,600 sqft)
    $219,340
  • 15130 Tresch Ln, Webster, TX 77598
    1,428 sqft | $165/sqft | built 1979 | Similar size (1,428 vs 1,366 sqft); Built same year (1979); Similar lot size (6,600 vs 6,600 sqft)
    $235,630

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.

  • 2414 Heather Ridge Ct, Webster, TX 77598
    August-28-2026 | 1,390 sqft | $187/sqft | built 1978 | Similar size (1,390 sqft); Similar age (1978); Sold after the valuation date
    $259,900
  • 17223 Fife Ln, Webster, TX 77598
    September-30-2026 | 1,478 sqft | $157/sqft | built 1974 | 8% size difference (1,478 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $232,500
  • 442 Elder Vista Dr, Webster, TX 77598
    June-3-2026 | 1,422 sqft | $194/sqft | built 1980 | Similar size (1,422 sqft); Similar age (1980); Sold after the valuation date
    $276,000
  • 15730 Castorglen Dr, Webster, TX 77598
    May-11-2026 | 1,373 sqft | $182/sqft | built 1983 | Similar size (1,373 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $249,900
  • 403 Buoy Rd, Webster, TX 77598
    May-4-2026 | 1,422 sqft | $166/sqft | built 1980 | Similar size (1,422 sqft); Similar age (1980); Sold after the valuation date
    $235,500

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.