Cook County Value

1507 Dunfries St, Flossmoor, IL 60422

4 bed / 3 bath, 3,854 sqft, built 2005, in Rich. Assessor market value for 2025: $441,970.

Cook County account 31113090060000

Assessor market value
$441,970
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,854 sqft
$115 per sqft
Year built
2005
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 60422 and Rich assessment pages.

Appeal deadlines

Rich 2026 appeal dates 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 stayed about the same, from $441,970 in 2024 to $441,970 in 2025.
  • Assessor market value per square footThe current public record shows about $115 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Rich neighborhood and ZIP 60422.
  • Neighborhood value signalAmong 99 residential records in the same neighborhood, the average assessor market value is about $124 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 3645 Lismore St, Flossmoor, IL 60422
    3,878 sqft | $121/sqft | built 2003 | Similar size (3,878 vs 3,854 sqft); Similar age (2003 vs 2005); Similar lot size (15,097 vs 13,993 sqft)
    $467,340
  • 1425 Selkirk St, Flossmoor, IL 60422
    3,932 sqft | $116/sqft | built 2005 | Similar size (3,932 vs 3,854 sqft); Built same year (2005); Similar lot size (15,209 vs 13,993 sqft)
    $456,820
  • 3705 Ballantrae Way, Flossmoor, IL 60422
    3,900 sqft | $123/sqft | built 2001 | Similar size (3,900 vs 3,854 sqft); Similar age (2001 vs 2005); Similar lot size (15,241 vs 13,993 sqft)
    $480,000
  • 1421 Troon St, Flossmoor, IL 60422
    3,862 sqft | $122/sqft | built 2005 | Similar size (3,862 vs 3,854 sqft); Built same year (2005); Lot 15% larger (16,146 vs 13,993 sqft)
    $469,930
  • 1327 Troon St, Flossmoor, IL 60422
    4,069 sqft | $122/sqft | built 2004 | 6% larger (4,069 vs 3,854 sqft); Similar age (2004 vs 2005); Similar lot size (15,214 vs 13,993 sqft)
    $494,660

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2025. 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

Down 4.2% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$441,970−$19,230−4.2%
2024$461,200−$32,450−6.6%
2023$493,650+$170,500+52.8%
2022$323,150$00.0%
2021$323,150−$20,830−6.1%
2020$343,980——
5-year total+$97,990+28.5%