Harris Value

23526 Whispering Willow Dr, Spring, TX 77373

1,589 sqft, built 1978, in Timber Lane Appraised at $211,547 for 2026.

Harris County account 1089420000014

Appraised value
$211,547
Tax year 2026 · after any cap, before exemptions
Living area
1,589 sqft
$133 per sqft
Year built
1978
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 77373 and Timber Lane 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 1.1% from $213,947 in 2025 to $211,547 in 2026.
  • Appraised value per square footThe current public record shows about $133 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Timber Lane neighborhood and ZIP 77373.
  • Neighborhood value signalAmong 726 residential records in the same neighborhood, the average appraised value is about $127 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.0% on average.

Comparable assessments

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

  • 23527 Briarcreek Blvd, Spring, TX 77373
    1,593 sqft | $132/sqft | built 1978 | Similar size (1,593 vs 1,589 sqft); Built same year (1978); Similar lot size (6,710 vs 6,600 sqft)
    $210,376
  • 23219 Briarcreek Blvd, Spring, TX 77373
    1,568 sqft | $129/sqft | built 1976 | Similar size (1,568 vs 1,589 sqft); Similar age (1976 vs 1978); Similar lot size (6,600 vs 6,600 sqft)
    $202,062
  • 2311 Oak River Dr, Spring, TX 77373
    1,568 sqft | $127/sqft | built 1977 | Similar size (1,568 vs 1,589 sqft); Similar age (1977 vs 1978); Similar lot size (6,660 vs 6,600 sqft)
    $198,627
  • 2407 Piddler Dr, Spring, TX 77373
    1,598 sqft | $129/sqft | built 1981 | Similar size (1,598 vs 1,589 sqft); Similar age (1981 vs 1978); Similar lot size (6,510 vs 6,600 sqft)
    $206,788
  • 2355 Marble Falls Dr, Spring, TX 77373
    1,607 sqft | $118/sqft | built 1977 | Similar size (1,607 vs 1,589 sqft); Similar age (1977 vs 1978); Similar lot size (6,825 vs 6,600 sqft)
    $189,352

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.

  • 4006 Fitzwater Dr, Spring, TX 77373
    September-2-2026 | 1,582 sqft | $138/sqft | built 1980 | Similar size (1,582 sqft); Similar age (1980); Sold after the valuation date
    $219,000
  • 5603 Lynngate Dr, Spring, TX 77373
    August-20-2026 | 1,592 sqft | $138/sqft | built 1977 | Similar size (1,592 sqft); Similar age (1977); Sold after the valuation date
    $219,000
  • 25131 Thrushwood Ln, Spring, TX 77373
    August-14-2026 | 1,588 sqft | $126/sqft | built 1983 | Similar size (1,588 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $199,900
  • 22831 Millgate Dr, Spring, TX 77373
    August-13-2026 | 1,555 sqft | $129/sqft | built 1976 | Similar size (1,555 sqft); Similar age (1976); Sold after the valuation date
    $200,000
  • 4307 Sloangate Dr, Spring, TX 77373
    July-31-2026 | 1,644 sqft | $128/sqft | built 1975 | Similar size (1,644 sqft); Similar age (1975); Sold after the valuation date
    $209,900

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.