Harris Value

3934 Zephyr St, Houston, TX 77021

1,234 sqft, built 1940, in South Side Appraised at $132,015 for 2026.

Harris County account 0752380060009

Appraised value
$132,015
Tax year 2026 · after any cap, before exemptions
Living area
1,234 sqft
$107 per sqft
Year built
1940
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 77021 and South Side 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 7.9% from $143,273 in 2025 to $132,015 in 2026.
  • Appraised value per square footThe current public record shows about $107 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77021.
  • Neighborhood value signalAmong 581 residential records in the same neighborhood, the average appraised value is about $133 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.1% on average.

Comparable assessments

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

  • 6231 Sherwood Dr, Houston, TX 77021
    1,248 sqft | $113/sqft | built 1940 | Similar size (1,248 vs 1,234 sqft); Built same year (1940); Similar lot size (5,985 vs 6,150 sqft)
    $141,285
  • 3923 Zephyr St, Houston, TX 77021
    1,276 sqft | $92/sqft | built 1940 | Similar size (1,276 vs 1,234 sqft); Built same year (1940); Similar lot size (6,150 vs 6,150 sqft)
    $117,107
  • 3926 Tolnay St, Houston, TX 77021
    1,276 sqft | $117/sqft | built 1940 | Similar size (1,276 vs 1,234 sqft); Built same year (1940); Similar lot size (6,150 vs 6,150 sqft)
    $148,882
  • 6115 Sherwood Dr, Houston, TX 77021
    1,196 sqft | $107/sqft | built 1940 | Similar size (1,196 vs 1,234 sqft); Built same year (1940); Similar lot size (5,985 vs 6,150 sqft)
    $127,544
  • 3939 Alsace St, Houston, TX 77021
    1,172 sqft | $120/sqft | built 1940 | 5% smaller (1,172 vs 1,234 sqft); Built same year (1940); Similar lot size (6,150 vs 6,150 sqft)
    $141,050

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.

  • 4626 Dewberry St, Houston, TX 77021
    September-30-2026 | 1,376 sqft | $155/sqft | built 1940 | 12% size difference (1,376 sqft); Similar age (1940); Sold after the valuation date
    $213,000
  • 6226 Sherwood Dr, Houston, TX 77021
    September-15-2026 | 1,073 sqft | $107/sqft | built 1940 | 13% size difference (1,073 sqft); Similar age (1940); Sold after the valuation date
    $114,900
  • 5107 Kingsbury St, Houston, TX 77021
    September-4-2026 | 1,328 sqft | $169/sqft | built 1951 | 8% size difference (1,328 sqft); Sold after the valuation date
    $225,000
  • 4935 Enyart St, Houston, TX 77021
    September-21-2026 | 1,380 sqft | $174/sqft | built 1950 | 12% size difference (1,380 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $240,000
  • 5244 Enyart St, Houston, TX 77021
    July-10-2026 | 1,192 sqft | $126/sqft | built 1949 | Similar size (1,192 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $150,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.