Harris Value

4221 Kelvin Ln, Deer Park, TX 77536

2,096 sqft, built 1969, in Ridgeway Appraised at $303,775 for 2026.

Harris County account 0982990000013

Appraised value
$303,775
Tax year 2026 · after any cap, before exemptions
Living area
2,096 sqft
$145 per sqft
Year built
1969
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 Ridgeway 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 0.2% from $304,327 in 2025 to $303,775 in 2026.
  • Appraised value per square footThe current public record shows about $145 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Ridgeway neighborhood and ZIP 77536.
  • Neighborhood value signalAmong 186 residential records in the same neighborhood, the average appraised value is about $145 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.4% on average.

Comparable assessments

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

  • 4226 Justin Ln, Deer Park, TX 77536
    2,039 sqft | $124/sqft | built 1968 | Similar size (2,039 vs 2,096 sqft); Similar age (1968 vs 1969); Similar lot size (10,890 vs 11,220 sqft)
    $252,092
  • 4222 Justin Ln, Deer Park, TX 77536
    2,028 sqft | $125/sqft | built 1968 | Similar size (2,028 vs 2,096 sqft); Similar age (1968 vs 1969); Similar lot size (11,726 vs 11,220 sqft)
    $252,516
  • 4225 Kelvin Ln, Deer Park, TX 77536
    1,865 sqft | $134/sqft | built 1969 | 11% smaller (1,865 vs 2,096 sqft); Built same year (1969); Similar lot size (12,213 vs 11,220 sqft)
    $250,219
  • 813 Arbor Dr, Deer Park, TX 77536
    2,007 sqft | $156/sqft | built 1968 | Similar size (2,007 vs 2,096 sqft); Similar age (1968 vs 1969); Same quality (Average)
    $312,763
  • 4202 Hastings Ln, Deer Park, TX 77536
    2,096 sqft | $122/sqft | built 1967 | Similar size (2,096 vs 2,096 sqft); Similar age (1967 vs 1969); Same quality (Average)
    $256,240

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.

  • 2717 Georgia Ave, Deer Park, TX 77536
    September-18-2026 | 2,164 sqft | $169/sqft | built 1976 | Similar size (2,164 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $365,000
  • 814 E X St, Deer Park, TX 77536
    July-16-2026 | 2,112 sqft | $142/sqft | built 1968 | Similar size (2,112 sqft); Similar age (1968); Sold after the valuation date
    $299,900
  • 825 James St, Deer Park, TX 77536
    June-29-2026 | 2,050 sqft | $144/sqft | built 1966 | Similar size (2,050 sqft); Similar age (1966); Sold after the valuation date
    $294,900
  • 4218 Justin Ln, Deer Park, TX 77536
    July-29-2026 | 2,038 sqft | $156/sqft | built 1968 | Similar size (2,038 sqft); Similar age (1968); Sold after the valuation date
    $317,000
  • 3501 Knob Hill St, Deer Park, TX 77536
    May-18-2026 | 2,092 sqft | $153/sqft | built 1974 | Similar size (2,092 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $319,500

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.