Cook County Value

4747 N Newcastle Ave Harwood Heights, IL 60706

7 bed / 4 bath, 2,758 sqft, built 1950, in Norwood Park. Assessor market value for 2026: $640,000.

Cook County account 13181030690000

Assessor market value
$640,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,758 sqft
$232 per sqft
Year built
1950
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 60706 and Norwood Park assessment pages.

Local guide: Norwood Park Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Norwood Park have closed (Assessor , Board of Review ). 2027 notices usually start in March.

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 $640,000 in 2025 to $640,000 in 2026.
  • Assessor market value per square footThe current public record shows about $232 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Norwood Park neighborhood and ZIP 60706.
  • Neighborhood value signalAmong 6,118 residential records in the same neighborhood, the average assessor market value is about $281 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.2% on average.

Comparable assessments

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

  • 4906 N Prospect Ave Norridge, IL 60706
    2,700 sqft | $220/sqft | built 1955 | Similar size (2,700 vs 2,758 sqft); Similar age (1955 vs 1950); Similar lot size (10,001 vs 9,504 sqft)
    $593,380
  • 8270 W Winnemac Ave Norridge, IL 60706
    2,723 sqft | $206/sqft | built 1955 | Similar size (2,723 vs 2,758 sqft); Similar age (1955 vs 1950); Similar lot size (9,987 vs 9,504 sqft)
    $560,530
  • 8013 W Elm Dr Norridge, IL 60706
    2,770 sqft | $238/sqft | built 1959 | Similar size (2,770 vs 2,758 sqft); Similar lot size (9,240 vs 9,504 sqft); Same quality (Average)
    $659,000
  • 4500 N Redwood Dr Norridge, IL 60706
    2,702 sqft | $204/sqft | built 1956 | Similar size (2,702 vs 2,758 sqft); Similar lot size (8,970 vs 9,504 sqft); Same quality (Average)
    $550,880
  • 8044 W Charmaine Rd Norridge, IL 60706
    2,811 sqft | $238/sqft | built 1951 | Similar size (2,811 vs 2,758 sqft); Similar age (1951 vs 1950); Similar lot size (10,208 vs 9,504 sqft)
    $670,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2026. 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

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$640,000$00.0%
2025$640,000+$147,430+29.9%
2024$492,570−$47,430−8.8%
2023$540,000$00.0%
2022$540,000+$144,530+36.5%
2021$395,470+$100.0%
2020$395,460——
6-year total+$244,540+61.8%