Cook County Value

4 Surrey Lemont, IL 60439

6 bed / 3 bath, 4,857 sqft, built 1986, in Lemont. Assessor market value for 2026: $1,268,200.

Cook County account 22251040140000

Assessor market value
$1,268,200
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,857 sqft
$261 per sqft
Year built
1986

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 60439 and Lemont assessment pages.

Local guide: Lemont Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Lemont, appeals to the Assessor closed . Board of Review dates for Lemont 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 increased 55.0% from $818,200 in 2025 to $1,268,200 in 2026.
  • Assessor market value per square footThe current public record shows about $261 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lemont neighborhood and ZIP 60439.
  • Neighborhood value signalAmong 321 residential records in the same neighborhood, the average assessor market value is about $244 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +52.5% on average.

Comparable assessments

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

  • 2 Huntsman Lemont, IL 60439
    4,669 sqft | $188/sqft | built 1989 | Similar size (4,669 vs 4,857 sqft); Similar age (1989 vs 1986); Similar lot size (43,211 vs 43,647 sqft)
    $880,000
  • 6 Horseshoe Ln Lemont, IL 60439
    4,412 sqft | $229/sqft | built 1988 | 9% smaller (4,412 vs 4,857 sqft); Similar age (1988 vs 1986); Similar lot size (42,048 vs 43,647 sqft)
    $1,010,000
  • 9 Huntsman Lemont, IL 60439
    4,979 sqft | $185/sqft | built 1993 | Similar size (4,979 vs 4,857 sqft); Similar lot size (41,077 vs 43,647 sqft); Same neighborhood
    $920,000
  • 57 Brookside Dr Lemont, IL 60439
    4,747 sqft | $215/sqft | built 1992 | Similar size (4,747 vs 4,857 sqft); Similar lot size (47,306 vs 43,647 sqft); Same neighborhood
    $1,020,000
  • 46 Woodview Ln Lemont, IL 60439
    5,187 sqft | $218/sqft | built 1990 | 7% larger (5,187 vs 4,857 sqft); Similar age (1990 vs 1986); Similar lot size (43,255 vs 43,647 sqft)
    $1,130,000

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2026. 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 55.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,268,200+$450,000+55.0%
2025$818,200+$168,200+25.9%
2024$650,000$00.0%
2023$650,000−$42,300−6.1%
2022$692,300$00.0%
2021$692,300+$200.0%
2020$692,280——
6-year total+$575,920+83.2%