Harris Value

5101 Mallow St, Houston, TX 77033

1,232 sqft, built 1952, in South Side Appraised at $131,726 for 2026.

Harris County account 0751990180031

Appraised value
$131,726
Tax year 2026 · after any cap, before exemptions
Market value
$135,703
Living area
1,232 sqft
$107 per sqft
Year built
1952
Low 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 77033 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 20.0% from $109,772 in 2025 to $131,726 in 2026.
  • Appraised value per square footThe current public record shows about $107 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $3,977 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 77033.
  • Neighborhood value signalAmong 505 residential records in the same neighborhood, the average appraised value is about $126 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.7% on average.

Comparable assessments

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

  • 5329 Wilmington St, Houston, TX 77033
    1,298 sqft | $110/sqft | built 1951 | 5% larger (1,298 vs 1,232 sqft); Similar age (1951 vs 1952); Similar lot size (12,288 vs 12,600 sqft)
    $142,863
  • 5221 Carmen St, Houston, TX 77033
    1,251 sqft | $96/sqft | built 1945 | Similar size (1,251 vs 1,232 sqft); Similar lot size (12,160 vs 12,600 sqft); Same quality (Low)
    $119,502
  • 5155 Larkspur St, Houston, TX 77033
    1,234 sqft | $117/sqft | built 1959 | Similar size (1,234 vs 1,232 sqft); Similar lot size (13,550 vs 12,600 sqft); Same quality (Low)
    $143,981
  • 9229 Noel St, Houston, TX 77033
    1,202 sqft | $116/sqft | built 1945 | Similar size (1,202 vs 1,232 sqft); Similar lot size (12,090 vs 12,600 sqft); Same quality (Low)
    $138,902
  • 5229 Wilmington St, Houston, TX 77033
    1,276 sqft | $113/sqft | built 1945 | Similar size (1,276 vs 1,232 sqft); Similar lot size (12,288 vs 12,600 sqft); Same quality (Low)
    $144,498

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.

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.