Harris Value

3700 September Dr, Baytown, TX 77521

2,583 sqft, built 1979, in Whispering Pines Appraised at $299,159 for 2026.

Harris County account 1138870000272

Appraised value
$299,159
Tax year 2026 · after any cap, before exemptions
Living area
2,583 sqft
$116 per sqft
Year built
1979
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 77521 and Whispering Pines 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 2.3% from $306,158 in 2025 to $299,159 in 2026.
  • Appraised value per square footThe current public record shows about $116 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Whispering Pines neighborhood and ZIP 77521.
  • Neighborhood value signalAmong 266 residential records in the same neighborhood, the average appraised value is about $122 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.9% on average.

Comparable assessments

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

  • 3701 Winter Haven Dr, Baytown, TX 77521
    2,532 sqft | $115/sqft | built 1979 | Similar size (2,532 vs 2,583 sqft); Built same year (1979); Similar lot size (9,182 vs 9,350 sqft)
    $292,260
  • 3701 Summer Ln, Baytown, TX 77521
    2,597 sqft | $104/sqft | built 1980 | Similar size (2,597 vs 2,583 sqft); Similar age (1980 vs 1979); Similar lot size (8,950 vs 9,350 sqft)
    $270,745
  • 3704 September Dr, Baytown, TX 77521
    2,574 sqft | $106/sqft | built 1982 | Similar size (2,574 vs 2,583 sqft); Similar age (1982 vs 1979); Similar lot size (8,800 vs 9,350 sqft)
    $273,417
  • 3705 Winter Haven Dr, Baytown, TX 77521
    2,565 sqft | $120/sqft | built 1978 | Similar size (2,565 vs 2,583 sqft); Similar age (1978 vs 1979); Similar lot size (8,631 vs 9,350 sqft)
    $306,913
  • 3400 Savell Dr, Baytown, TX 77521
    2,608 sqft | $111/sqft | built 1972 | Similar size (2,608 vs 2,583 sqft); Similar lot size (9,173 vs 9,350 sqft); Same quality (Good)
    $289,679

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.

  • 5109 Glenhaven Dr, Baytown, TX 77521
    September-18-2026 | 2,488 sqft | $131/sqft | built 1971 | Similar size (2,488 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $325,000
  • 3705 Winter Haven Dr, Baytown, TX 77521
    May-4-2026 | 2,564 sqft | $111/sqft | built 1978 | Similar size (2,564 sqft); Similar age (1978); Sold after the valuation date
    $285,000
  • 3725 Autumn Ln, Baytown, TX 77521
    July-17-2026 | 2,347 sqft | $149/sqft | built 1977 | 9% size difference (2,347 sqft); Similar age (1977); Sold after the valuation date
    $349,500
  • 3726 Autumn Ln, Baytown, TX 77521
    July-17-2026 | 2,333 sqft | $148/sqft | built 1977 | 10% size difference (2,333 sqft); Similar age (1977); Sold after the valuation date
    $345,000
  • 4804 Country Club Vw, Baytown, TX 77521
    August-13-2026 | 2,606 sqft | $125/sqft | built 1969 | Similar size (2,606 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $325,000

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.