Harris Value

3611 Idaho St, Houston, TX 77021

3,086 sqft, built 1940, in South Side Appraised at $392,110 for 2026.

Harris County account 0770900210034

Appraised value
$392,110
Tax year 2026 · after any cap, before exemptions
Market value
$396,376
Living area
3,086 sqft
$127 per sqft
Year built
1940
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 10.0% from $356,464 in 2025 to $392,110 in 2026.
  • Appraised value per square footThe current public record shows about $127 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $4,266 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77021.
  • Neighborhood value signalAmong 457 residential records in the same neighborhood, the average appraised value is about $137 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.9% on average.

Comparable assessments

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

  • 3606 Daphne St, Houston, TX 77021
    2,847 sqft | $82/sqft | built 1950 | 8% smaller (2,847 vs 3,086 sqft); Similar lot size (6,508 vs 6,600 sqft); Same quality (Average)
    $232,066
  • 3614 Cosby St, Houston, TX 77021
    2,834 sqft | $64/sqft | built 1940 | 8% smaller (2,834 vs 3,086 sqft); Built same year (1940); Lot 17% larger (7,747 vs 6,600 sqft)
    $180,000
  • 6818 Tierwester St, Houston, TX 77021
    2,500 sqft | $88/sqft | built 1949 | Similar lot size (6,600 vs 6,600 sqft); Same quality (Average); Same neighborhood
    $220,444
  • 3718 Luca St, Houston, TX 77021
    2,268 sqft | $93/sqft | built 1945 | Similar age (1945 vs 1940); Similar lot size (6,480 vs 6,600 sqft); Same quality (Average)
    $210,551
  • 3627 Cosby St, Houston, TX 77021
    2,555 sqft | $82/sqft | built 1940 | Built same year (1940); Lot 14% larger (7,503 vs 6,600 sqft); Same quality (Average)
    $210,145

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.

  • 3215 Milburn St, Houston, TX 77021
    May-29-2026 | 2,991 sqft | $142/sqft | built 1949 | Similar size (2,991 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $425,000
  • 3631 Luca St, Houston, TX 77021
    June-24-2026 | 2,850 sqft | $140/sqft | built 1945 | 8% size difference (2,850 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $399,000
  • 3727 Yosemite St, Houston, TX 77021
    June-26-2026 | 2,184 sqft | $82/sqft | built 1940 | Similar age (1940); Sold after the valuation date
    $179,900
  • 4102 Charleston St, Houston, TX 77021
    August-27-2026 | 2,432 sqft | $164/sqft | built 1952 | Sold after the valuation date
    $399,000

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.