Harris Value

218 Sylvia St, Deer Park, TX 77536

1,104 sqft, built 1964 Appraised at $216,430 for 2026.

Harris County account 0790910020011

Appraised value
$216,430
Tax year 2026 · after any cap, before exemptions
Market value
$259,993
Living area
1,104 sqft
$196 per sqft
Year built
1964
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 77536 and HCAD Appraisal Area 1868.00 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 $196,755 in 2025 to $216,430 in 2026.
  • Appraised value per square footThe current public record shows about $196 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $43,563 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77536.
  • Neighborhood value signalAmong 20 residential records in the same neighborhood, the average appraised value is about $156 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.1% on average.

Comparable assessments

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

  • 125 Sylvia St, Deer Park, TX 77536
    1,390 sqft | $182/sqft | built 1959 | Similar age (1959 vs 1964); Similar lot size (14,400 vs 14,400 sqft); Same quality (Average)
    $253,400

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.

  • 717 Mark St, Deer Park, TX 77536
    July-7-2026 | 1,129 sqft | $177/sqft | built 1959 | Similar size (1,129 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $200,000
  • 202 W 5th St, Deer Park, TX 77536
    August-6-2026 | 1,095 sqft | $155/sqft | built 1951 | Similar size (1,095 sqft); Sold after the valuation date
    $170,000
  • 842 Dutch St, Deer Park, TX 77536
    June-15-2026 | 1,120 sqft | $188/sqft | built 1968 | Similar size (1,120 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $210,000
  • 305 Helen Dr, Deer Park, TX 77536
    April-27-2026 | 1,099 sqft | $127/sqft | built 1961 | Similar size (1,099 sqft); Similar age (1961); Sold after the valuation date
    $139,900
  • 313 Ellen Dr, Deer Park, TX 77536
    April-20-2026 | 1,100 sqft | $173/sqft | built 1962 | Similar size (1,100 sqft); Similar age (1962); Sold after the valuation date
    $190,000

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.