Harris Value

4715 Marietta Ln, Houston, TX 77021

2,240 sqft, built 2005, in South Side Appraised at $353,552 for 2026.

Harris County account 0611390260050

Appraised value
$353,552
Tax year 2026 · after any cap, before exemptions
Living area
2,240 sqft
$158 per sqft
Year built
2005
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 6.7% from $331,466 in 2025 to $353,552 in 2026.
  • Appraised value per square footThe current public record shows about $158 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 574 residential records in the same neighborhood, the average appraised value is about $138 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.5% on average.

Comparable assessments

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

  • 4914 Eppes St, Houston, TX 77021
    2,248 sqft | $160/sqft | built 2018 | Similar size (2,248 vs 2,240 sqft); Similar lot size (7,200 vs 7,125 sqft); Same quality (Average)
    $359,121
  • 4959 Culmore Dr, Houston, TX 77021
    1,925 sqft | $186/sqft | built 2015 | 14% smaller (1,925 vs 2,240 sqft); Similar lot size (7,044 vs 7,125 sqft); Same quality (Average)
    $358,901
  • 4943 Gammage St, Houston, TX 77021
    1,918 sqft | $156/sqft | built 2005 | 14% smaller (1,918 vs 2,240 sqft); Built same year (2005); Lot 11% larger (7,920 vs 7,125 sqft)
    $298,764
  • 5027 Ventura Ln, Houston, TX 77021
    2,568 sqft | $165/sqft | built 2017 | 15% larger (2,568 vs 2,240 sqft); Lot 14% larger (8,100 vs 7,125 sqft); Same quality (Average)
    $423,670
  • 4842 Arvilla Ln, Houston, TX 77021
    1,745 sqft | $192/sqft | built 2016 | Similar lot size (7,500 vs 7,125 sqft); Same quality (Average); Same neighborhood
    $335,307

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.

  • 7034 Sherwood Dr, Houston, TX 77021
    May-28-2026 | 2,252 sqft | $149/sqft | built 2013 | Similar size (2,252 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $335,000
  • 2316 Camden Dr, Houston, TX 77021
    June-26-2026 | 2,276 sqft | $189/sqft | built 2005 | Similar size (2,276 sqft); Similar age (2005); Sold after the valuation date
    $429,999
  • 3347 Kilgore St, Houston, TX 77021
    August-21-2026 | 2,005 sqft | $149/sqft | built 2015 | 10% size difference (2,005 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $299,000
  • 7108 Saint Augustine St, Houston, TX 77021
    September-4-2026 | 1,932 sqft | $179/sqft | built 2023 | 14% size difference (1,932 sqft); Sold after the valuation date
    $345,000
  • 6712 Winton St, Houston, TX 77021
    June-12-2026 | 2,388 sqft | $130/sqft | built 2021 | 7% size difference (2,388 sqft); Sold after the valuation date
    $310,000

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.