Harris Value

15319 Welwyn Dr, Houston, TX 77040

2,138 sqft, built 1977 Appraised at $399,253 for 2026.

Harris County account 0821430000004

Appraised value
$399,253
Tax year 2026 · after any cap, before exemptions
Market value
$400,918
Living area
2,138 sqft
$187 per sqft
Year built
1977
Average 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 77040 and HCAD Appraisal Area 161.00 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 $362,958 in 2025 to $399,253 in 2026.
  • Appraised value per square footThe current public record shows about $187 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $1,665 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77040.
  • Neighborhood value signalAmong 270 residential records in the same neighborhood, the average appraised value is about $157 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.6% on average.

Comparable assessments

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

  • 15409 Leeds Ln, Houston, TX 77040
    2,098 sqft | $173/sqft | built 1976 | Similar size (2,098 vs 2,138 sqft); Similar age (1976 vs 1977); Similar lot size (12,556 vs 12,750 sqft)
    $363,117
  • 14901 Lakeview Dr, Houston, TX 77040
    2,141 sqft | $174/sqft | built 1977 | Similar size (2,141 vs 2,138 sqft); Built same year (1977); Similar lot size (12,065 vs 12,750 sqft)
    $372,604
  • 8414 Argentina St, Houston, TX 77040
    2,152 sqft | $186/sqft | built 1978 | Similar size (2,152 vs 2,138 sqft); Similar age (1978 vs 1977); Similar lot size (13,600 vs 12,750 sqft)
    $400,747
  • 15406 Glamorgan Dr, Houston, TX 77040
    2,108 sqft | $195/sqft | built 1977 | Similar size (2,108 vs 2,138 sqft); Built same year (1977); Similar lot size (11,900 vs 12,750 sqft)
    $410,923
  • 15317 Leeds Ln, Houston, TX 77040
    2,149 sqft | $181/sqft | built 1976 | Similar size (2,149 vs 2,138 sqft); Similar age (1976 vs 1977); Similar lot size (13,077 vs 12,750 sqft)
    $389,565

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.