Harris Value

3742 Charleston St, Houston, TX 77021

2,087 sqft, built 1952, in South Side Appraised at $400,287 for 2026.

Harris County account 0611380670025

Appraised value
$400,287
Tax year 2026 · after any cap, before exemptions
Living area
2,087 sqft
$192 per sqft
Year built
1952
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 stayed about the same, from $400,287 in 2025 to $400,287 in 2026.
  • Appraised value per square footThe current public record shows about $192 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 73 residential records in the same neighborhood, the average appraised value is about $184 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.3% on average.

Comparable assessments

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

  • 3744 Parkwood Dr, Houston, TX 77021
    2,141 sqft | $197/sqft | built 1960 | Similar size (2,141 vs 2,087 sqft); Lot 11% smaller (9,520 vs 10,744 sqft); Same quality (Average)
    $421,701
  • 3761 Parkwood Dr, Houston, TX 77021
    2,153 sqft | $186/sqft | built 1952 | Similar size (2,153 vs 2,087 sqft); Built same year (1952); Lot 11% smaller (9,520 vs 10,744 sqft)
    $400,630
  • 3710 Charleston St, Houston, TX 77021
    2,102 sqft | $176/sqft | built 1956 | Similar size (2,102 vs 2,087 sqft); Similar age (1956 vs 1952); Lot 12% smaller (9,486 vs 10,744 sqft)
    $370,708
  • 3702 Charleston St, Houston, TX 77021
    2,295 sqft | $190/sqft | built 1950 | 10% larger (2,295 vs 2,087 sqft); Similar age (1950 vs 1952); Similar lot size (10,200 vs 10,744 sqft)
    $436,138
  • 3711 Charleston St, Houston, TX 77021
    1,877 sqft | $255/sqft | built 1958 | 10% smaller (1,877 vs 2,087 sqft); Similar lot size (10,472 vs 10,744 sqft); Same quality (Average)
    $477,848

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.

  • 3702 Charleston St, Houston, TX 77021
    July-23-2026 | 2,295 sqft | $244/sqft | built 1950 | 10% size difference (2,295 sqft); Similar age (1950); Sold after the valuation date
    $560,000
  • 4102 Charleston St, Houston, TX 77021
    August-27-2026 | 2,432 sqft | $164/sqft | built 1952 | Similar age (1952); Sold after the valuation date
    $399,000
  • 5130 Cosby St, Houston, TX 77021
    June-23-2026 | 2,061 sqft | $116/sqft | built 1955 | Similar size (2,061 sqft); Similar age (1955); Sold after the valuation date
    $240,000
  • 3327 Charleston St, Houston, TX 77021
    July-17-2026 | 2,142 sqft | $163/sqft | built 1940 | Similar size (2,142 sqft); Sold after the valuation date
    $350,000
  • 4810 Winnetka St, Houston, TX 77021
    September-14-2026 | 1,602 sqft | $156/sqft | built 1953 | Similar age (1953); Sold after the valuation date
    $250,000

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.