Collin Value

7511 Williams Ave, Frisco, TX 75033

1,234 sqft, built 1950. Appraised at $491,816 for 2026.

Collin County account 2924989

Appraised value
$491,816
Tax year 2026
Living area
1,234 sqft
$399 per sqft
Year built
1950
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 75033 and CCAD Appraisal Area S0982SF 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 mailed, 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 CCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 14.6% from $575,586 in 2025 to $491,816 in 2026.
  • Appraised value per square footThe current public record shows about $399 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75033.
  • Neighborhood value signalAmong 157 residential records in the same neighborhood, the average appraised value is about $327 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.9% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 9511 Fourth St, Frisco, TX 75033
    1,256 sqft | $348/sqft | built 1950 | Similar size (1,256 vs 1,234 sqft); Built same year (1950); Lot 11% larger (13,068 vs 11,761 sqft)
    $437,000
  • 9441 N County Rd, Frisco, TX 75033
    1,174 sqft | $314/sqft | built 1960 | Similar size (1,174 vs 1,234 sqft); Similar lot size (11,626 vs 11,761 sqft); Same neighborhood
    $368,906
  • 7589 Williams Ave, Frisco, TX 75033
    1,088 sqft | $340/sqft | built 1950 | 12% smaller (1,088 vs 1,234 sqft); Built same year (1950); Similar lot size (11,952 vs 11,761 sqft)
    $370,000
  • 9451 Fourth St, Frisco, TX 75033
    1,228 sqft | $369/sqft | built 1945 | Similar size (1,228 vs 1,234 sqft); Similar age (1945 vs 1950); Lot 16% larger (13,599 vs 11,761 sqft)
    $452,918
  • 9461 N County Rd, Frisco, TX 75033
    1,352 sqft | $311/sqft | built 1960 | 10% larger (1,352 vs 1,234 sqft); Similar lot size (12,087 vs 11,761 sqft); Same neighborhood
    $420,180

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: Collin Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 14.6% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$491,816−$83,770−14.6%
2025$575,586——
1-year total−$83,770−14.6%