Harris Value

817 Shallow Hollow Dr, Houston, TX 77018

1,794 sqft, built 2020, in Central Northwest Appraised at $373,173 for 2026.

Harris County account 1402350010013

Appraised value
$373,173
Tax year 2026 · after any cap, before exemptions
Living area
1,794 sqft
$208 per sqft
Year built
2020
Good 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 77018 and Central Northwest 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 1.8% from $379,908 in 2025 to $373,173 in 2026.
  • Appraised value per square footThe current public record shows about $208 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Central Northwest neighborhood and ZIP 77018.
  • Neighborhood value signalAmong 46 residential records in the same neighborhood, the average appraised value is about $214 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.4% on average.

Comparable assessments

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

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.

  • 815 Shallow Hollow Dr, Houston, TX 77018
    August-6-2026 | 1,826 sqft | $197/sqft | built 2020 | Similar size (1,826 sqft); Similar age (2020); Sold after the valuation date
    $359,000
  • 3419 Arlington St, Houston, TX 77018
    August-31-2026 | 1,853 sqft | $216/sqft | built 2025 | Similar size (1,853 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $399,900
  • 4705 Independence Heights Ln, Houston, TX 77018
    September-21-2026 | 1,790 sqft | $174/sqft | built 2020 | Similar size (1,790 sqft); Similar age (2020); Sold after the valuation date
    $311,900
  • 746 Curtin St, Houston, TX 77018
    August-28-2026 | 1,911 sqft | $238/sqft | built 2025 | 6% size difference (1,911 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $454,900
  • 107 W Whitney St UNIT E, Houston, TX 77018
    May-29-2026 | 1,736 sqft | $181/sqft | built 2021 | Similar size (1,736 sqft); Similar age (2021); Sold after the valuation date
    $314,900

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.