Cook County Value

9005 Mansfield Ave, Morton Grove, IL 60053

4 bed / 3 bath, 1,711 sqft, built 1959, in Niles. Assessor market value for 2025: $500,000.

Cook County account 10174110580000

Assessor market value
$500,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,711 sqft
$292 per sqft
Year built
1959
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 60053 and Niles assessment pages.

Appeal deadlines

Niles 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 $500,000 in 2024 to $500,000 in 2025.
  • Assessor market value per square footThe current public record shows about $292 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Niles neighborhood and ZIP 60053.
  • Neighborhood value signalAmong 7,658 residential records in the same neighborhood, the average assessor market value is about $241 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.

  • 4741 Enfield Ave, Skokie, IL 60076
    1,721 sqft | $267/sqft | built 1960 | Similar size (1,721 vs 1,711 sqft); Similar age (1960 vs 1959); Similar lot size (7,192 vs 7,500 sqft)
    $460,000
  • 5644 Lyons St, Morton Grove, IL 60053
    1,727 sqft | $284/sqft | built 1956 | Similar size (1,727 vs 1,711 sqft); Similar age (1956 vs 1959); Similar lot size (7,688 vs 7,500 sqft)
    $490,000
  • 7048 Palma Ln, Morton Grove, IL 60053
    1,720 sqft | $209/sqft | built 1952 | Similar size (1,720 vs 1,711 sqft); Similar lot size (7,475 vs 7,500 sqft); Same quality (Average)
    $360,000
  • 5005 Conrad Ave, Skokie, IL 60077
    1,699 sqft | $247/sqft | built 1957 | Similar size (1,699 vs 1,711 sqft); Similar age (1957 vs 1959); Similar lot size (7,462 vs 7,500 sqft)
    $420,000
  • 5330 Wright Ter, Skokie, IL 60077
    1,701 sqft | $270/sqft | built 1956 | Similar size (1,701 vs 1,711 sqft); Similar age (1956 vs 1959); Similar lot size (7,971 vs 7,500 sqft)
    $460,000

Recent comparable sales

Sales selected by similarity to the subject property.

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

Up 24.7% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$500,000+$99,140+24.7%
2024$400,860−$22,590−5.3%
2023$423,450−$46,550−9.9%
2022$470,000+$190,010+67.9%
2021$279,990$00.0%
2020$279,990——
5-year total+$220,010+78.6%