Harris Value

4509 Alvin St, Houston, TX 77051

1,446 sqft, built 1950, in South Side Appraised at $167,822 for 2026.

Harris County account 0690150020006

Appraised value
$167,822
Tax year 2026 · after any cap, before exemptions
Market value
$252,637
Living area
1,446 sqft
$116 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 77051 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 $152,566 in 2025 to $167,822 in 2026.
  • Appraised value per square footThe current public record shows about $116 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $84,815 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 77051.
  • Neighborhood value signalAmong 447 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 +10.1% on average.

Comparable assessments

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

  • 4513 Brinkley St, Houston, TX 77051
    1,492 sqft | $160/sqft | built 1940 | Similar size (1,492 vs 1,446 sqft); Similar lot size (8,250 vs 8,500 sqft); Same quality (Average)
    $238,154
  • 4647 Brinkley St, Houston, TX 77051
    1,382 sqft | $111/sqft | built 1950 | Similar size (1,382 vs 1,446 sqft); Built same year (1950); Lot 13% smaller (7,425 vs 8,500 sqft)
    $153,627
  • 4421 Maggie St, Houston, TX 77051
    1,316 sqft | $117/sqft | built 1950 | 9% smaller (1,316 vs 1,446 sqft); Built same year (1950); Similar lot size (8,250 vs 8,500 sqft)
    $154,095
  • 4630 Alvin St, Houston, TX 77051
    1,618 sqft | $102/sqft | built 1950 | 12% larger (1,618 vs 1,446 sqft); Built same year (1950); Similar lot size (8,250 vs 8,500 sqft)
    $165,043
  • 4406 Maggie St, Houston, TX 77051
    1,248 sqft | $93/sqft | built 1950 | 14% smaller (1,248 vs 1,446 sqft); Built same year (1950); Similar lot size (8,525 vs 8,500 sqft)
    $115,613

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.

  • 4537 Teton St, Houston, TX 77051
    July-15-2026 | 1,452 sqft | $89/sqft | built 1952 | Similar size (1,452 sqft); Similar age (1952); Sold after the valuation date
    $129,900
  • 3005 Barberry Dr, Houston, TX 77051
    July-16-2026 | 1,389 sqft | $198/sqft | built 1965 | Similar size (1,389 sqft); Sold after the valuation date
    $274,999
  • 4217 Sterling St, Houston, TX 77051
    September-21-2026 | 1,320 sqft | $133/sqft | built 1957 | 9% size difference (1,320 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $174,990
  • 3013 Bloomfield St, Houston, TX 77051
    July-7-2026 | 1,576 sqft | $143/sqft | built 1955 | 9% size difference (1,576 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $225,000
  • 9309 Cathedral Dr, Houston, TX 77051
    July-10-2026 | 1,292 sqft | $139/sqft | built 1950 | 11% size difference (1,292 sqft); Similar age (1950); Sold after the valuation date
    $180,000

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.