Harris Value

313 Grant St, Deer Park, TX 77536

1,678 sqft, built 1977, in Heritage Appraised at $290,424 for 2026.

Harris County account 1074330000017

Appraised value
$290,424
Tax year 2026 · after any cap, before exemptions
Living area
1,678 sqft
$173 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 2.8% from $282,457 in 2025 to $290,424 in 2026.
  • Appraised value per square footThe current public record shows about $173 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.

  • 505 Grant St, Deer Park, TX 77536
    1,687 sqft | $177/sqft | built 1977 | Similar size (1,687 vs 1,678 sqft); Built same year (1977); Similar lot size (7,437 vs 7,458 sqft)
    $298,430
  • 502 Grant St, Deer Park, TX 77536
    1,642 sqft | $167/sqft | built 1975 | Similar size (1,642 vs 1,678 sqft); Similar age (1975 vs 1977); Similar lot size (7,150 vs 7,458 sqft)
    $274,332
  • 506 Boone Ct, Deer Park, TX 77536
    1,726 sqft | $161/sqft | built 1977 | Similar size (1,726 vs 1,678 sqft); Built same year (1977); Similar lot size (7,020 vs 7,458 sqft)
    $277,508
  • 305 Grant St, Deer Park, TX 77536
    1,646 sqft | $187/sqft | built 1977 | Similar size (1,646 vs 1,678 sqft); Built same year (1977); Similar lot size (7,458 vs 7,458 sqft)
    $308,229
  • 502 Temperance Ln, Deer Park, TX 77536
    1,674 sqft | $155/sqft | built 1977 | Similar size (1,674 vs 1,678 sqft); Built same year (1977); Similar lot size (7,466 vs 7,458 sqft)
    $259,258

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.

  • 1202 Denise St, Deer Park, TX 77536
    August-14-2026 | 1,683 sqft | $163/sqft | built 1978 | Similar size (1,683 sqft); Similar age (1978); Sold after the valuation date
    $275,000
  • 2313 E Clare St, Deer Park, TX 77536
    July-10-2026 | 1,679 sqft | $185/sqft | built 1977 | Similar size (1,679 sqft); Similar age (1977); Sold after the valuation date
    $309,900
  • 1414 Louisiana Ave, Deer Park, TX 77536
    September-18-2026 | 1,673 sqft | $164/sqft | built 1981 | Similar size (1,673 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $274,900
  • 1814 Wildwood Dr, Deer Park, TX 77536
    September-17-2026 | 1,594 sqft | $154/sqft | built 1983 | 5% size difference (1,594 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $245,000
  • 1917 New Orleans St, Deer Park, TX 77536
    July-16-2026 | 1,697 sqft | $147/sqft | built 1975 | Similar size (1,697 sqft); Similar age (1975); Sold after the valuation date
    $249,900

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.