Harris Value

517 William Ave, Baytown, TX 77520

1,039 sqft, built 1945, in Weickersheimer Court Appraised at $108,436 for 2026.

Harris County account 0700850060019

Appraised value
$108,436
Tax year 2026 · after any cap, before exemptions
Market value
$126,978
Living area
1,039 sqft
$104 per sqft
Year built
1945
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 77520 and Weickersheimer Court 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 $98,579 in 2025 to $108,436 in 2026.
  • Appraised value per square footThe current public record shows about $104 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $18,542 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Weickersheimer Court neighborhood and ZIP 77520.
  • Neighborhood value signalAmong 93 residential records in the same neighborhood, the average appraised value is about $123 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +15.0% on average.

Comparable assessments

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

  • 519 William Ave, Baytown, TX 77520
    1,057 sqft | $101/sqft | built 1945 | Similar size (1,057 vs 1,039 sqft); Built same year (1945); Similar lot size (5,750 vs 5,750 sqft)
    $106,722
  • 516 Harvey Ave, Baytown, TX 77520
    1,032 sqft | $125/sqft | built 1948 | Similar size (1,032 vs 1,039 sqft); Similar age (1948 vs 1945); Similar lot size (5,750 vs 5,750 sqft)
    $128,579
  • 504 Harvey Ave, Baytown, TX 77520
    1,084 sqft | $55/sqft | built 1948 | Similar size (1,084 vs 1,039 sqft); Similar age (1948 vs 1945); Similar lot size (5,750 vs 5,750 sqft)
    $60,000
  • 508 Harvey Ave, Baytown, TX 77520
    984 sqft | $126/sqft | built 1948 | 5% smaller (984 vs 1,039 sqft); Similar age (1948 vs 1945); Similar lot size (5,750 vs 5,750 sqft)
    $124,054
  • 502 Harvey Ave, Baytown, TX 77520
    972 sqft | $131/sqft | built 1948 | 6% smaller (972 vs 1,039 sqft); Similar age (1948 vs 1945); Similar lot size (5,750 vs 5,750 sqft)
    $127,070

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.

  • 2206 Alabama St, Baytown, TX 77520
    September-17-2026 | 1,100 sqft | $118/sqft | built 1948 | 6% size difference (1,100 sqft); Similar age (1948); Sold after the valuation date
    $129,999
  • 603 Briarwood Dr, Baytown, TX 77520
    August-7-2026 | 1,064 sqft | $136/sqft | built 1950 | Similar size (1,064 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $145,000
  • 720 Yupon St, Baytown, TX 77520
    July-15-2026 | 1,068 sqft | $75/sqft | built 1935 | Similar size (1,068 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $79,900
  • 122 E Murrill Ave, Baytown, TX 77520
    June-2-2026 | 1,008 sqft | $108/sqft | built 1950 | Similar size (1,008 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $109,000
  • 504 N Circle Dr, Baytown, TX 77520
    June-15-2026 | 1,056 sqft | $161/sqft | built 1952 | Similar size (1,056 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $170,000

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.