Harris Value

3945 Charleston St, Houston, TX 77021

1,340 sqft, built 1952, in South Side Appraised at $268,513 for 2026.

Harris County account 0611390110019

Appraised value
$268,513
Tax year 2026 · after any cap, before exemptions
Living area
1,340 sqft
$200 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 increased 8.9% from $246,611 in 2025 to $268,513 in 2026.
  • Appraised value per square footThe current public record shows about $200 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 85 residential records in the same neighborhood, the average appraised value is about $188 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.8% on average.

Comparable assessments

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

  • 3910 Charleston St, Houston, TX 77021
    1,313 sqft | $193/sqft | built 1951 | Similar size (1,313 vs 1,340 sqft); Similar age (1951 vs 1952); Lot 11% larger (10,140 vs 9,145 sqft)
    $253,248
  • 3950 Charleston St, Houston, TX 77021
    1,384 sqft | $159/sqft | built 1951 | Similar size (1,384 vs 1,340 sqft); Similar age (1951 vs 1952); Similar lot size (8,340 vs 9,145 sqft)
    $219,616
  • 3917 Charleston St, Houston, TX 77021
    1,408 sqft | $197/sqft | built 1952 | 5% larger (1,408 vs 1,340 sqft); Built same year (1952); Lot 10% larger (10,075 vs 9,145 sqft)
    $277,967
  • 3930 Charleston St, Houston, TX 77021
    1,290 sqft | $216/sqft | built 1951 | Similar size (1,290 vs 1,340 sqft); Similar age (1951 vs 1952); Lot 12% larger (10,205 vs 9,145 sqft)
    $279,044
  • 3723 Odin Ct, Houston, TX 77021
    1,342 sqft | $184/sqft | built 1948 | Similar size (1,342 vs 1,340 sqft); Similar age (1948 vs 1952); Lot 15% smaller (7,800 vs 9,145 sqft)
    $246,486

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.

  • 5501 Milart St, Houston, TX 77021
    September-25-2026 | 1,464 sqft | $95/sqft | built 1949 | 9% size difference (1,464 sqft); Similar age (1949); Sold after the valuation date
    $139,000
  • 7108 Eastwood St, Houston, TX 77021
    August-11-2026 | 1,326 sqft | $132/sqft | built 1949 | Similar size (1,326 sqft); Similar age (1949); Sold after the valuation date
    $174,888
  • 5107 Kingsbury St, Houston, TX 77021
    September-4-2026 | 1,328 sqft | $169/sqft | built 1951 | Similar size (1,328 sqft); Similar age (1951); Sold after the valuation date
    $225,000
  • 4935 Enyart St, Houston, TX 77021
    September-21-2026 | 1,380 sqft | $174/sqft | built 1950 | Similar size (1,380 sqft); Similar age (1950); Sold after the valuation date
    $240,000
  • 5135 Balkin St, Houston, TX 77021
    August-24-2026 | 1,376 sqft | $124/sqft | built 1955 | Similar size (1,376 sqft); Similar age (1955); Sold after the valuation date
    $169,990

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.