Cook County Value

520 Rio Vista Ln, Glenview, IL 60025

5 bed / 4 bath, 4,932 sqft, built 2006, in Niles Assessor market value for 2025: $1,890,000.

Cook County account 10072010460000

Assessor market value
$1,890,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,932 sqft
$383 per sqft
Year built
2006
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 60025 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 $1,890,000 in 2024 to $1,890,000 in 2025.
  • Assessor market value per square footThe current public record shows about $383 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 60025.
  • Neighborhood value signalAmong 308 residential records in the same neighborhood, the average assessor market value is about $348 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.

  • 240 Country Ln, Glenview, IL 60025
    4,998 sqft | $368/sqft | built 2005 | Similar size (4,998 vs 4,932 sqft); Similar age (2005 vs 2006); Similar lot size (28,730 vs 31,800 sqft)
    $1,840,000
  • 1220 Overlook Dr, Glenview, IL 60025
    4,906 sqft | $393/sqft | built 2009 | Similar size (4,906 vs 4,932 sqft); Similar age (2009 vs 2006); Lot 18% smaller (26,070 vs 31,800 sqft)
    $1,930,000
  • 339 N Branch Rd, Glenview, IL 60025
    5,202 sqft | $409/sqft | built 2009 | 6% larger (5,202 vs 4,932 sqft); Similar age (2009 vs 2006); Lot 13% smaller (27,600 vs 31,800 sqft)
    $2,130,000
  • 312 Country Ln, Glenview, IL 60025
    4,875 sqft | $367/sqft | built 2004 | Similar size (4,875 vs 4,932 sqft); Similar age (2004 vs 2006); Same quality (Average)
    $1,790,000
  • 77 Overlook Dr Golf, IL 60029
    4,691 sqft | $428/sqft | built 2018 | Similar size (4,691 vs 4,932 sqft); Lot 15% smaller (26,898 vs 31,800 sqft); Same quality (Average)
    $2,010,000

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 15.5% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$1,890,000+$253,440+15.5%
2024$1,636,560$00.0%
2023$1,636,560$00.0%
2022$1,636,560+$455,890+38.6%
2021$1,180,670$00.0%
2020$1,180,670——
5-year total+$709,330+60.1%