Harris Value

21723 Tophill Dr, Spring, TX 77388

2,092 sqft, built 2019, in Northwood Park Appraised at $445,152 for 2026.

Harris County account 0901360000011

Appraised value
$445,152
Tax year 2026 · after any cap, before exemptions
Living area
2,092 sqft
$213 per sqft
Year built
2019
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 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 $445,152 in 2025 to $445,152 in 2026.
  • Appraised value per square footThe current public record shows about $213 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.

  • 21318 Barcarole Dr, Spring, TX 77388
    1,990 sqft | $255/sqft | built 2021 | Similar size (1,990 vs 2,092 sqft); Similar age (2021 vs 2019); Similar lot size (10,570 vs 10,150 sqft)
    $507,893
  • 21518 Falvel Rd, Spring, TX 77388
    2,292 sqft | $161/sqft | built 2016 | 10% larger (2,292 vs 2,092 sqft); Similar age (2016 vs 2019); Similar lot size (10,639 vs 10,150 sqft)
    $368,212
  • 21711 Barcarole Dr, Spring, TX 77388
    2,280 sqft | $286/sqft | built 2022 | 9% larger (2,280 vs 2,092 sqft); Similar age (2022 vs 2019); Similar lot size (10,500 vs 10,150 sqft)
    $650,956
  • 21519 Barcarole Dr, Spring, TX 77388
    2,304 sqft | $169/sqft | built 2021 | 10% larger (2,304 vs 2,092 sqft); Similar age (2021 vs 2019); Similar lot size (10,500 vs 10,150 sqft)
    $388,391
  • 21802 Tophill Dr, Spring, TX 77388
    2,624 sqft | $227/sqft | built 2023 | Similar age (2023 vs 2019); Similar lot size (10,150 vs 10,150 sqft); Same quality (Good)
    $594,527

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.

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.