Harris Value

21606 Tophill Dr, Spring, TX 77388

1,095 sqft, built 1973, in Northwood Park Appraised at $166,992 for 2026.

Harris County account 0901340000026

Appraised value
$166,992
Tax year 2026 · after any cap, before exemptions
Living area
1,095 sqft
$153 per sqft
Year built
1973
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 77388 and Northwood Park 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 stayed about the same, from $166,992 in 2025 to $166,992 in 2026.
  • Appraised value per square footThe current public record shows about $152 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northwood Park neighborhood and ZIP 77388.
  • Neighborhood value signalAmong 203 residential records in the same neighborhood, the average appraised value is about $155 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.6% on average.

Comparable assessments

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

  • 21522 Stargrass Dr, Spring, TX 77388
    1,125 sqft | $130/sqft | built 1973 | Similar size (1,125 vs 1,095 sqft); Built same year (1973); Similar lot size (10,150 vs 10,150 sqft)
    $146,288
  • 21314 Falvel Rd, Spring, TX 77388
    1,084 sqft | $147/sqft | built 1975 | Similar size (1,084 vs 1,095 sqft); Similar age (1975 vs 1973); Similar lot size (10,990 vs 10,150 sqft)
    $159,100
  • 21435 Roseville Dr, Spring, TX 77388
    1,027 sqft | $161/sqft | built 1975 | 6% smaller (1,027 vs 1,095 sqft); Similar age (1975 vs 1973); Similar lot size (10,150 vs 10,150 sqft)
    $165,737
  • 21522 Tophill Dr, Spring, TX 77388
    1,204 sqft | $137/sqft | built 1973 | 10% larger (1,204 vs 1,095 sqft); Built same year (1973); Similar lot size (10,150 vs 10,150 sqft)
    $165,434
  • 21530 Stargrass Dr, Spring, TX 77388
    1,188 sqft | $137/sqft | built 1970 | 8% larger (1,188 vs 1,095 sqft); Similar age (1970 vs 1973); Similar lot size (10,150 vs 10,150 sqft)
    $162,741

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.

  • 4822 Roserock Ln, Spring, TX 77388
    September-15-2026 | 1,164 sqft | $142/sqft | built 1981 | 6% size difference (1,164 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $164,900
  • 4203 Spinks Creek Ln, Spring, TX 77388
    August-21-2026 | 1,182 sqft | $176/sqft | built 1982 | 8% size difference (1,182 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $207,500
  • 4631 Enchanted Rock Ln, Spring, TX 77388
    July-28-2026 | 1,182 sqft | $169/sqft | built 1981 | 8% size difference (1,182 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $200,000
  • 4719 Rivertree Ln, Spring, TX 77388
    May-22-2026 | 1,008 sqft | $174/sqft | built 1981 | 8% size difference (1,008 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $175,900
  • 21507 Meadowhill Dr, Spring, TX 77388
    April-30-2026 | 1,188 sqft | $183/sqft | built 1983 | 8% size difference (1,188 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $217,000

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.