Cook County Value

312 Princeton Rd, Hinsdale, IL 60521

5 bed / 4 bath, 5,007 sqft, built 1995. Assessor market value for 2026: $2,600,000.

Cook County account 18071110030000

Assessor market value
$2,600,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,007 sqft
$519 per sqft
Year built
1995
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 changed from $1,587,730 in 2025 to $2,600,000 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Assessor market value per square footThe current public record shows about $519 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.

  • 646 E 6th St, Hinsdale, IL 60521
    5,039 sqft | $512/sqft | built 1995 | Similar size (5,039 vs 5,007 sqft); Built same year (1995); Lot 10% smaller (25,300 vs 28,150 sqft)
    $2,580,000
  • 819 Wilson Ln, Hinsdale, IL 60521
    4,963 sqft | $449/sqft | built 2007 | Similar size (4,963 vs 5,007 sqft); Similar lot size (25,357 vs 28,150 sqft); Same quality (Average)
    $2,230,000
  • 936 Taft Rd, Hinsdale, IL 60521
    5,211 sqft | $482/sqft | built 1992 | Similar size (5,211 vs 5,007 sqft); Similar age (1992 vs 1995); Lot 17% smaller (23,333 vs 28,150 sqft)
    $2,510,000
  • 131 S County Line Rd, Hinsdale, IL 60521
    4,870 sqft | $577/sqft | built 2010 | Similar size (4,870 vs 5,007 sqft); Similar lot size (30,000 vs 28,150 sqft); Same quality (Average)
    $2,810,000
  • 600 Woodland Ave, Hinsdale, IL 60521
    4,895 sqft | $435/sqft | built 1997 | Similar size (4,895 vs 5,007 sqft); Similar age (1997 vs 1995); Same quality (Average)
    $2,130,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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 63.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,600,000+$1,012,270+63.8%
2025$1,587,730$00.0%
2024$1,587,730−$402,280−20.2%
2023$1,990,010+$363,430+22.3%
2022$1,626,580$00.0%
2021$1,626,580−$97,970−5.7%
2020$1,724,550——
6-year total+$875,450+50.8%