Cook County Value

715 Houston St Lemont, IL 60439

4 bed / 2 bath, 2,538 sqft, built 1913, in Lemont. Assessor market value for 2026: $390,000.

Cook County account 22292230250000

Assessor market value
$390,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,538 sqft
$154 per sqft
Year built
1913
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 14.7% from $340,000 in 2025 to $390,000 in 2026.
  • Assessor market value per square footThe current public record shows about $154 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 1,277 residential records in the same neighborhood, the average assessor market value is about $255 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +25.5% on average.

Comparable assessments

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

  • 506 Porter St Lemont, IL 60439
    2,282 sqft | $188/sqft | built 1908 | 10% smaller (2,282 vs 2,538 sqft); Similar age (1908 vs 1913); Lot 14% smaller (4,600 vs 5,320 sqft)
    $430,000
  • 908 State St Lemont, IL 60439
    2,458 sqft | $183/sqft | built 1926 | Similar size (2,458 vs 2,538 sqft); Same quality (Average); Same bed/bath (4/2)
    $450,010
  • 419 McCarthy Rd 2 Lemont, IL 60439
    2,308 sqft | $173/sqft | built 1920 | 9% smaller (2,308 vs 2,538 sqft); Same quality (Average); Same bed/bath (4/2)
    $400,000
  • 726 Singer Ave Lemont, IL 60439
    2,291 sqft | $60/sqft | built 1913 | 10% smaller (2,291 vs 2,538 sqft); Built same year (1913); Same quality (Average)
    $137,050
  • 304 Stephen St Lemont, IL 60439
    2,013 sqft | $189/sqft | built 1901 | Similar lot size (5,128 vs 5,320 sqft); Same quality (Average); Same bed/bath (4/2)
    $380,000

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

Up 14.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$390,000+$50,000+14.7%
2025$340,000$00.0%
2024$340,000$00.0%
2023$340,000+$80,900+31.2%
2022$259,100$00.0%
2021$259,100$00.0%
2020$259,100——
6-year total+$130,900+50.5%