Cook County Value

6837 Lexington Ln, Niles, IL 60714

4 bed / 2 bath, 1,551 sqft, built 1960, in Niles. Assessor market value for 2025: $473,720.

Cook County account 10321300400000

Assessor market value
$473,720
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,551 sqft
$305 per sqft
Year built
1960
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 60714 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 $473,720 in 2024 to $473,720 in 2025.
  • Assessor market value per square footThe current public record shows about $305 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 60714.
  • Neighborhood value signalAmong 480 residential records in the same neighborhood, the average assessor market value is about $273 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.

  • 6856 Concord Ln, Niles, IL 60714
    1,627 sqft | $320/sqft | built 1960 | Similar size (1,627 vs 1,551 sqft); Built same year (1960); Similar lot size (6,240 vs 6,480 sqft)
    $520,000
  • 6640 Keating Ave Lincolnwood, IL 60712
    1,651 sqft | $303/sqft | built 1957 | 6% larger (1,651 vs 1,551 sqft); Similar age (1957 vs 1960); Similar lot size (6,450 vs 6,480 sqft)
    $500,010
  • 6756 Keating Ave Lincolnwood, IL 60712
    1,560 sqft | $314/sqft | built 1956 | Similar size (1,560 vs 1,551 sqft); Similar age (1956 vs 1960); Similar lot size (5,903 vs 6,480 sqft)
    $490,000
  • 4775 Albion Ave Lincolnwood, IL 60712
    1,490 sqft | $342/sqft | built 1955 | Similar size (1,490 vs 1,551 sqft); Similar age (1955 vs 1960); Similar lot size (6,655 vs 6,480 sqft)
    $510,000
  • 4461 Arthur Ave Lincolnwood, IL 60712
    1,563 sqft | $314/sqft | built 1958 | Similar size (1,563 vs 1,551 sqft); Similar age (1958 vs 1960); Lot 12% larger (7,260 vs 6,480 sqft)
    $490,000

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 16.0% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$473,720+$65,340+16.0%
2024$408,380$00.0%
2023$408,380$00.0%
2022$408,380+$118,140+40.7%
2021$290,240+$100.0%
2020$290,230——
5-year total+$183,490+63.2%