Harris Value

313 Sylvia St, Deer Park, TX 77536

3,022 sqft, built 2009 Appraised at $330,154 for 2026.

Harris County account 1167290010004

Appraised value
$330,154
Tax year 2026 · after any cap, before exemptions
Market value
$525,032
Living area
3,022 sqft
$109 per sqft
Year built
2009
Good 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 $300,140 in 2025 to $330,154 in 2026.
  • Appraised value per square footThe current public record shows about $109 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $194,878 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.

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.

  • 2709 Haleys Comet Ct, Deer Park, TX 77536
    July-10-2026 | 3,431 sqft | $146/sqft | built 2007 | 14% size difference (3,431 sqft); Similar age (2007); Sold after the valuation date
    $499,900
  • 4313 E Meadow Dr, Deer Park, TX 77536
    June-24-2026 | 3,156 sqft | $108/sqft | built 2008 | Similar size (3,156 sqft); Similar age (2008); Sold after the valuation date
    $340,000
  • 2605 Los Alamos Cir, Deer Park, TX 77536
    May-29-2026 | 2,758 sqft | $127/sqft | built 2008 | 9% size difference (2,758 sqft); Similar age (2008); Sold after the valuation date
    $349,900
  • 2114 Camdon Dr, Deer Park, TX 77536
    August-18-2026 | 2,503 sqft | $154/sqft | built 2007 | Similar age (2007); Sold after the valuation date
    $385,000
  • 1918 Pawnee Dr, Deer Park, TX 77536
    July-6-2026 | 3,134 sqft | $142/sqft | built 1990 | Similar size (3,134 sqft); Sold after the valuation date
    $445,000

Comparable assessments

No usable assessment comparisons are available in this data snapshot.

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.