Cook County Value

14790 Hickory St Lemont, IL 60439

4 bed / 2 bath, 2,202 sqft, built 1953, in Lemont. Assessor market value for 2026: $740,000.

Cook County account 22334040140000

Assessor market value
$740,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,202 sqft
$336 per sqft
Year built
1953
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 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 27.4% from $580,740 in 2025 to $740,000 in 2026.
  • Assessor market value per square footThe current public record shows about $336 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 278 residential records in the same neighborhood, the average assessor market value is about $298 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +39.8% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 14735 Hickory Ave Lemont, IL 60439
    2,109 sqft | $313/sqft | built 1959 | Similar size (2,109 vs 2,202 sqft); Lot 10% smaller (70,872 vs 78,939 sqft); Same quality (Average)
    $660,000
  • 13284 Maple Ave Lemont, IL 60439
    2,057 sqft | $301/sqft | built 1953 | 7% smaller (2,057 vs 2,202 sqft); Built same year (1953); Lot 16% larger (91,476 vs 78,939 sqft)
    $620,000
  • 14420 131st St Lemont, IL 60439
    2,175 sqft | $161/sqft | built 1953 | Similar size (2,175 vs 2,202 sqft); Built same year (1953); Same quality (Average)
    $350,000
  • 13115 Maple Ave Lemont, IL 60439
    1,987 sqft | $287/sqft | built 1956 | 10% smaller (1,987 vs 2,202 sqft); Similar age (1956 vs 1953); Lot 14% smaller (67,518 vs 78,939 sqft)
    $570,000
  • 14555 Hickory Ave Lemont, IL 60439
    2,444 sqft | $262/sqft | built 1953 | 11% larger (2,444 vs 2,202 sqft); Built same year (1953); Lot 19% smaller (63,597 vs 78,939 sqft)
    $640,000

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 27.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$740,000+$159,260+27.4%
2025$580,740−$82,730−12.5%
2024$663,470−$86,530−11.5%
2023$750,000+$202,510+37.0%
2022$547,490$00.0%
2021$547,490−$55,990−9.3%
2020$603,480——
6-year total+$136,520+22.6%