Harris Value

5026 Madalyn Ln, Houston, TX 77021

2,706 sqft, built 1953, in South Side Appraised at $242,943 for 2026.

Harris County account 0611390300007

Appraised value
$242,943
Tax year 2026 · after any cap, before exemptions
Living area
2,706 sqft
$90 per sqft
Year built
1953
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 77021 and South Side 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 3.6% from $252,109 in 2025 to $242,943 in 2026.
  • Appraised value per square footThe current public record shows about $90 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77021.
  • Neighborhood value signalAmong 574 residential records in the same neighborhood, the average appraised value is about $138 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.5% on average.

Comparable assessments

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

  • 4816 Winnetka St, Houston, TX 77021
    2,613 sqft | $79/sqft | built 1955 | Similar size (2,613 vs 2,706 sqft); Similar age (1955 vs 1953); Lot 15% smaller (9,000 vs 10,595 sqft)
    $205,466
  • 4917 Winnetka St, Houston, TX 77021
    2,702 sqft | $107/sqft | built 1950 | Similar size (2,702 vs 2,706 sqft); Similar age (1950 vs 1953); Similar lot size (9,750 vs 10,595 sqft)
    $289,987
  • 5046 Ventura Ln, Houston, TX 77021
    2,322 sqft | $90/sqft | built 1950 | 14% smaller (2,322 vs 2,706 sqft); Similar age (1950 vs 1953); Similar lot size (10,816 vs 10,595 sqft)
    $210,031
  • 5611 Tallow Ln, Houston, TX 77021
    2,300 sqft | $83/sqft | built 1955 | Similar age (1955 vs 1953); Similar lot size (10,080 vs 10,595 sqft); Same quality (Average)
    $191,393
  • 4739 Winnetka St, Houston, TX 77021
    2,707 sqft | $130/sqft | built 1941 | Similar size (2,707 vs 2,706 sqft); Similar lot size (9,750 vs 10,595 sqft); Same quality (Average)
    $353,031

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.

  • 4102 Charleston St, Houston, TX 77021
    August-27-2026 | 2,432 sqft | $164/sqft | built 1952 | 10% size difference (2,432 sqft); Similar age (1952); Sold after the valuation date
    $399,000
  • 3631 Luca St, Houston, TX 77021
    June-24-2026 | 2,850 sqft | $140/sqft | built 1945 | 5% size difference (2,850 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $399,000
  • 3702 Charleston St, Houston, TX 77021
    July-23-2026 | 2,295 sqft | $244/sqft | built 1950 | Similar age (1950); Sold after the valuation date
    $560,000
  • 3215 Milburn St, Houston, TX 77021
    May-29-2026 | 2,991 sqft | $142/sqft | built 1949 | 10% size difference (2,991 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $425,000
  • 3217 Parkwood Dr, Houston, TX 77021
    May-13-2026 | 2,461 sqft | $284/sqft | built 1940 | 9% size difference (2,461 sqft); Sold after the valuation date
    $699,000

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.