Harris Value

20512 Essman Ln, Houston, TX 77073

1,539 sqft, built 1977, in Iah / Airport Area Appraised at $191,007 for 2026.

Harris County account 0430510000057

Appraised value
$191,007
Tax year 2026 · after any cap, before exemptions
Market value
$193,347
Living area
1,539 sqft
$124 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 77073 and Iah / Airport Area 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 $173,643 in 2025 to $191,007 in 2026.
  • Appraised value per square footThe current public record shows about $124 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $2,340 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Iah / Airport Area neighborhood and ZIP 77073.
  • Neighborhood value signalAmong 73 residential records in the same neighborhood, the average appraised value is about $187 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.3% on average.

Comparable assessments

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

  • 8615 FM 1960 Rd W, Humble, TX 77338
    1,592 sqft | $148/sqft | built 1973 | Similar size (1,592 vs 1,539 sqft); Similar age (1973 vs 1977); Lot 19% larger (23,850 vs 19,994 sqft)
    $235,793
  • 2806 E Richey Rd, Humble, TX 77338
    1,686 sqft | $143/sqft | built 1970 | 10% larger (1,686 vs 1,539 sqft); Similar lot size (21,780 vs 19,994 sqft); Same quality (Average)
    $240,717

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.

  • 16031 Northmark Dr, Houston, TX 77073
    June-22-2026 | 1,454 sqft | $158/sqft | built 1984 | 6% size difference (1,454 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $230,000
  • 21507 Old Ranch Rd, Houston, TX 77073
    July-17-2026 | 1,488 sqft | $151/sqft | built 1995 | Similar size (1,488 sqft); Sold after the valuation date
    $225,000
  • 16011 N Sky Ct, Houston, TX 77073
    May-27-2026 | 1,364 sqft | $166/sqft | built 1982 | 11% size difference (1,364 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $227,000
  • 1002 Northside Dr, Houston, TX 77073
    July-15-2026 | 1,750 sqft | $143/sqft | built 1989 | 14% size difference (1,750 sqft); Sold after the valuation date
    $249,999
  • 518 Northlawn Dr, Houston, TX 77073
    May-27-2026 | 1,328 sqft | $128/sqft | built 1982 | 14% size difference (1,328 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $170,000

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.