Cook County Value

2812 Blackhawk Rd, Wilmette, IL 60091

4 bed / 3 bath, 3,827 sqft, built 2010, in New Trier. Assessor market value for 2026: $1,776,150.

Cook County account 05293150220000

Assessor market value
$1,776,150
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,827 sqft
$464 per sqft
Year built
2010
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 60091 and New Trier assessment pages.

Local guide: New Trier Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for New Trier 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 decreased 12.3% from $2,024,870 in 2025 to $1,776,150 in 2026.
  • Assessor market value per square footThe current public record shows about $464 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the New Trier neighborhood and ZIP 60091.
  • Neighborhood value signalAmong 724 residential records in the same neighborhood, the average assessor market value is about $416 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.4% on average.

Comparable assessments

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

  • 3037 Country Ln, Wilmette, IL 60091
    4,007 sqft | $494/sqft | built 2009 | Similar size (4,007 vs 3,827 sqft); Similar age (2009 vs 2010); Similar lot size (17,651 vs 16,994 sqft)
    $1,980,000
  • 1011 Pontiac Rd, Wilmette, IL 60091
    3,843 sqft | $500/sqft | built 2006 | Similar size (3,843 vs 3,827 sqft); Similar age (2006 vs 2010); Lot 17% smaller (14,135 vs 16,994 sqft)
    $1,919,820
  • 2711 Blackhawk Rd, Wilmette, IL 60091
    4,296 sqft | $513/sqft | built 2007 | 12% larger (4,296 vs 3,827 sqft); Similar age (2007 vs 2010); Similar lot size (17,013 vs 16,994 sqft)
    $2,204,720
  • 905 Osage Ln, Wilmette, IL 60091
    4,142 sqft | $461/sqft | built 2008 | 8% larger (4,142 vs 3,827 sqft); Similar age (2008 vs 2010); Lot 14% smaller (14,585 vs 16,994 sqft)
    $1,910,000
  • 2543 Blackhawk Rd, Wilmette, IL 60091
    3,690 sqft | $460/sqft | built 2004 | Similar size (3,690 vs 3,827 sqft); Same quality (Average); Same bed/bath (4/3)
    $1,696,280

Recent comparable sales

Sales selected by similarity to the subject property.

  • 1231 Gregory Ave, Wilmette, IL 60091
    4,200 sqft | $583/sqft | built 2006 | 10% size difference (4,200 sqft); Moderate age difference (4 years older); Within 1 bedroom (5 vs 4)
    $2,450,000

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

Down 12.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,776,150−$248,720−12.3%
2025$2,024,870+$728,970+56.3%
2024$1,295,900$00.0%
2023$1,295,900−$394,100−23.3%
2022$1,690,000+$611,360+56.7%
2021$1,078,640+$100.0%
2020$1,078,630——
6-year total+$697,520+64.7%