Cook County Value

715 E 3rd St, Hinsdale, IL 60521

4 bed / 3 bath, 3,528 sqft, built 1987. Assessor market value for 2026: $1,380,000.

Cook County account 18071070220000

Assessor market value
$1,380,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,528 sqft
$391 per sqft
Year built
1987
Average quality

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 60521 and CCAO Appraisal Area 21061 assessment pages.

Local guide: Lyons Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Lyons, appeals to the Assessor closed . Board of Review dates for Lyons have not been published yet.

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

  • Assessment changeThe assessor market value increased 53.0% from $902,220 in 2025 to $1,380,000 in 2026.
  • Assessor market value per square footThe current public record shows about $391 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 60521.
  • Neighborhood value signalAmong 384 residential records in the same neighborhood, the average assessor market value is about $439 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +37.7% on average.

Comparable assessments

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

  • 603 E 1st St, Hinsdale, IL 60521
    3,584 sqft | $332/sqft | built 1981 | Similar size (3,584 vs 3,528 sqft); Similar lot size (11,069 vs 11,951 sqft); Same quality (Average)
    $1,190,000
  • 129 Springlake Ave, Hinsdale, IL 60521
    3,551 sqft | $335/sqft | built 1976 | Similar size (3,551 vs 3,528 sqft); Lot 14% larger (13,600 vs 11,951 sqft); Same quality (Average)
    $1,190,000
  • 31 Sharon Ct, Hinsdale, IL 60521
    3,219 sqft | $357/sqft | built 1978 | 9% smaller (3,219 vs 3,528 sqft); Similar lot size (12,420 vs 11,951 sqft); Same quality (Average)
    $1,150,000
  • 21 Princeton Rd, Hinsdale, IL 60521
    3,380 sqft | $405/sqft | built 1974 | Similar size (3,380 vs 3,528 sqft); Similar lot size (12,986 vs 11,951 sqft); Same quality (Average)
    $1,370,000
  • 18 Sharon Ct, Hinsdale, IL 60521
    3,304 sqft | $393/sqft | built 1975 | 6% smaller (3,304 vs 3,528 sqft); Lot 10% larger (13,182 vs 11,951 sqft); Same quality (Average)
    $1,300,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 405 Phillippa St, Hinsdale, IL 60521
    June-29-2026 | 3,149 sqft | $495/sqft | built 2005 | 11% size difference (3,149 sqft); Sold after the valuation date; Within 1 bedroom (5 vs 4)
    $1,560,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 53.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,380,000+$477,780+53.0%
2025$902,220$00.0%
2024$902,220$00.0%
2023$902,220+$105,380+13.2%
2022$796,840$00.0%
2021$796,840+$100.0%
2020$796,830——
6-year total+$583,170+73.2%