Harris Value

518 Temperance Ln, Deer Park, TX 77536

1,850 sqft, built 1977, in Heritage Appraised at $297,900 for 2026.

Harris County account 1074330000039

Appraised value
$297,900
Tax year 2026 · after any cap, before exemptions
Living area
1,850 sqft
$161 per sqft
Year built
1977
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 77536 and Heritage 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 2.6% from $290,336 in 2025 to $297,900 in 2026.
  • Appraised value per square footThe current public record shows about $161 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Heritage neighborhood and ZIP 77536.
  • Neighborhood value signalAmong 290 residential records in the same neighborhood, the average appraised value is about $162 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.4% on average.

Comparable assessments

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

  • 602 S Crockett St, Deer Park, TX 77536
    1,767 sqft | $160/sqft | built 1976 | Similar size (1,767 vs 1,850 sqft); Similar age (1976 vs 1977); Similar lot size (15,674 vs 15,298 sqft)
    $282,431
  • 601 N Crockett St, Deer Park, TX 77536
    1,975 sqft | $126/sqft | built 1976 | 7% larger (1,975 vs 1,850 sqft); Similar age (1976 vs 1977); Similar lot size (15,760 vs 15,298 sqft)
    $248,333
  • 602 Boone Ct, Deer Park, TX 77536
    1,918 sqft | $155/sqft | built 1977 | Similar size (1,918 vs 1,850 sqft); Built same year (1977); Similar lot size (16,665 vs 15,298 sqft)
    $296,635
  • 606 Strey Ct, Deer Park, TX 77536
    1,953 sqft | $138/sqft | built 1977 | 6% larger (1,953 vs 1,850 sqft); Built same year (1977); Similar lot size (14,136 vs 15,298 sqft)
    $269,630
  • 601 Boone Ct, Deer Park, TX 77536
    1,737 sqft | $156/sqft | built 1978 | 6% smaller (1,737 vs 1,850 sqft); Similar age (1978 vs 1977); Similar lot size (14,077 vs 15,298 sqft)
    $271,577

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.

  • 2017 Eastwind Dr, Deer Park, TX 77536
    August-28-2026 | 1,766 sqft | $180/sqft | built 1984 | Similar size (1,766 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $318,000
  • 2718 Lufkin Ln, Deer Park, TX 77536
    July-31-2026 | 1,888 sqft | $140/sqft | built 1975 | Similar size (1,888 sqft); Similar age (1975); Sold after the valuation date
    $265,000
  • 3226 Bayou St, Deer Park, TX 77536
    September-2-2026 | 1,756 sqft | $169/sqft | built 1974 | 5% size difference (1,756 sqft); Similar age (1974); Sold after the valuation date
    $297,500
  • 1918 Tulsa St, Deer Park, TX 77536
    July-24-2026 | 1,852 sqft | $159/sqft | built 1974 | Similar size (1,852 sqft); Similar age (1974); Sold after the valuation date
    $294,900
  • 3002 Village Ln, Deer Park, TX 77536
    September-17-2026 | 1,988 sqft | $141/sqft | built 1976 | 8% size difference (1,988 sqft); Similar age (1976); Sold after the valuation date
    $279,900

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.