Cook County Value

865 Zinnia Ln, Palatine, IL 60074

4 bed / 2 bath, 1,980 sqft, built 1968, in Palatine. Assessor market value for 2025: $440,000.

Cook County account 02013040190000

Assessor market value
$440,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,980 sqft
$222 per sqft
Year built
1968
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 60074 and Palatine assessment pages.

Appeal deadlines

For Palatine, appeals to the Assessor are open through (16 days left).

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 $440,000 in 2024 to $440,000 in 2025.
  • Assessor market value per square footThe current public record shows about $222 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Palatine neighborhood and ZIP 60074.
  • Neighborhood value signalAmong 381 residential records in the same neighborhood, the average assessor market value is about $209 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 913 Zinnia Ln, Palatine, IL 60074
    1,946 sqft | $211/sqft | built 1968 | Similar size (1,946 vs 1,980 sqft); Built same year (1968); Similar lot size (12,160 vs 12,160 sqft)
    $410,000
  • 1813 Iris Dr, Palatine, IL 60074
    1,980 sqft | $212/sqft | built 1970 | Similar size (1,980 vs 1,980 sqft); Similar age (1970 vs 1968); Similar lot size (11,993 vs 12,160 sqft)
    $420,000
  • 914 Zinnia Ln, Palatine, IL 60074
    1,960 sqft | $214/sqft | built 1968 | Similar size (1,960 vs 1,980 sqft); Built same year (1968); Lot 13% smaller (10,564 vs 12,160 sqft)
    $420,000
  • 1921 High Grove Ln, Palatine, IL 60074
    1,976 sqft | $218/sqft | built 1979 | Similar size (1,976 vs 1,980 sqft); Similar lot size (12,041 vs 12,160 sqft); Same quality (Average)
    $430,000
  • 949 Lily Ln, Palatine, IL 60074
    2,050 sqft | $210/sqft | built 1963 | Similar size (2,050 vs 1,980 sqft); Similar age (1963 vs 1968); Similar lot size (11,652 vs 12,160 sqft)
    $430,000

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

Up 29.4% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$440,000+$100,000+29.4%
2024$340,000$00.0%
2023$340,000$00.0%
2022$340,000+$59,030+21.0%
2021$280,970$00.0%
2020$280,970——
5-year total+$159,030+56.6%