Harris Value

4802 Alvin St, Houston, TX 77033

1,000 sqft, built 1950, in South Side Appraised at $103,258 for 2026.

Harris County account 0770330090001

Appraised value
$103,258
Tax year 2026 · after any cap, before exemptions
Market value
$122,518
Living area
1,000 sqft
$103 per sqft
Year built
1950
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 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 10.0% from $93,871 in 2025 to $103,258 in 2026.
  • Appraised value per square footThe current public record shows about $103 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $19,260 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 314 residential records in the same neighborhood, the average appraised value is about $110 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.9% on average.

Comparable assessments

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

  • 4725 Brinkley St, Houston, TX 77033
    1,035 sqft | $103/sqft | built 1952 | Similar size (1,035 vs 1,000 sqft); Similar age (1952 vs 1950); Similar lot size (7,320 vs 7,320 sqft)
    $106,475
  • 4942 Alvin St, Houston, TX 77033
    1,026 sqft | $119/sqft | built 1950 | Similar size (1,026 vs 1,000 sqft); Built same year (1950); Similar lot size (6,844 vs 7,320 sqft)
    $121,691
  • 4942 Brinkley St, Houston, TX 77033
    1,037 sqft | $109/sqft | built 1950 | Similar size (1,037 vs 1,000 sqft); Built same year (1950); Similar lot size (6,958 vs 7,320 sqft)
    $112,693
  • 4906 Larkspur St, Houston, TX 77033
    948 sqft | $126/sqft | built 1950 | 5% smaller (948 vs 1,000 sqft); Built same year (1950); Similar lot size (6,820 vs 7,320 sqft)
    $119,253
  • 4842 Larkspur St, Houston, TX 77033
    1,082 sqft | $120/sqft | built 1951 | 8% larger (1,082 vs 1,000 sqft); Similar age (1951 vs 1950); Similar lot size (7,416 vs 7,320 sqft)
    $129,371

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.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $219,000 sale recorded on July-28-2026