Harris Value

3370 Ozark St, Houston, TX 77021

2,836 sqft, built 1949, in South Side Appraised at $416,952 for 2026.

Harris County account 0611390050006

Appraised value
$416,952
Tax year 2026 · after any cap, before exemptions
Living area
2,836 sqft
$147 per sqft
Year built
1949
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 increased 7.6% from $387,377 in 2025 to $416,952 in 2026.
  • Appraised value per square footThe current public record shows about $147 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 121 residential records in the same neighborhood, the average appraised value is about $185 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.2% on average.

Comparable assessments

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

  • 3368 Tampa St, Houston, TX 77021
    2,940 sqft | $176/sqft | built 1940 | Similar size (2,940 vs 2,836 sqft); Lot 14% smaller (7,286 vs 8,450 sqft); Same quality (Average)
    $516,641
  • 3313 Tampa St, Houston, TX 77021
    2,588 sqft | $242/sqft | built 1938 | 9% smaller (2,588 vs 2,836 sqft); Similar lot size (7,700 vs 8,450 sqft); Same quality (Average)
    $626,266
  • 3343 Tampa St, Houston, TX 77021
    2,704 sqft | $208/sqft | built 1940 | Similar size (2,704 vs 2,836 sqft); Same quality (Average); Same neighborhood
    $561,264
  • 3316 Ozark St, Houston, TX 77021
    2,875 sqft | $179/sqft | built 1940 | Similar size (2,875 vs 2,836 sqft); Same quality (Average); Same neighborhood
    $513,291
  • 3256 Charleston St, Houston, TX 77021
    2,624 sqft | $111/sqft | built 1945 | 8% smaller (2,624 vs 2,836 sqft); Similar age (1945 vs 1949); Same quality (Average)
    $290,435

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.

  • 3631 Luca St, Houston, TX 77021
    June-24-2026 | 2,850 sqft | $140/sqft | built 1945 | Similar size (2,850 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $399,000
  • 3215 Milburn St, Houston, TX 77021
    May-29-2026 | 2,991 sqft | $142/sqft | built 1949 | 6% size difference (2,991 sqft); Similar age (1949); Sold after the valuation date
    $425,000
  • 4102 Charleston St, Houston, TX 77021
    August-27-2026 | 2,432 sqft | $164/sqft | built 1952 | 14% size difference (2,432 sqft); Similar age (1952); Sold after the valuation date
    $399,000
  • 3702 Charleston St, Houston, TX 77021
    July-23-2026 | 2,295 sqft | $244/sqft | built 1950 | Similar age (1950); Sold after the valuation date
    $560,000
  • 3327 Charleston St, Houston, TX 77021
    July-17-2026 | 2,142 sqft | $163/sqft | built 1940 | Moderate age difference (9 years older); Sold after the valuation date
    $350,000

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.