Cook County Value

8815 S Harper Ave, Chicago, IL 60619

4 bed / 2 bath, 1,288 sqft, built 1952, in Hyde Park. Assessor market value for 2026: $141,800.

Cook County account 25022150050000

Possibly too high

about $11,000

8 similar homes nearby point to a value about $11,000 lower than yours.

Assessor market value$141,800
Similar homes$130,306
$11,494 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$141,800
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,288 sqft
$110 per sqft
Year built
1952
Average quality

Why we think so

Similar homes' assessments

Moderate

7 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $100.32/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $30,000. Counting your land in place of theirs where theirs is less, they support a value of $130,306.

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 60619 and Hyde Park assessment pages.

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

Appeal deadlines

For Hyde Park, appeals to the Assessor closed . Board of Review dates for Hyde Park 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 stayed about the same, from $141,800 in 2025 to $141,800 in 2026.
  • Assessor market value per square footThe current public record shows about $110 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Hyde Park neighborhood and ZIP 60619.
  • Neighborhood value signalAmong 8,749 residential records in the same neighborhood, the average assessor market value is about $93 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.2% on average.

Comparable assessments

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

  • 1642 E 74th Pl, Chicago, IL 60649
    1,296 sqft | $100/sqft | built 1953 | Similar size (1,296 vs 1,288 sqft); Similar age (1953 vs 1952); Similar lot size (3,990 vs 4,000 sqft)
    $130,010
  • 8254 S East End Ave, Chicago, IL 60617
    1,285 sqft | $101/sqft | built 1955 | Similar size (1,285 vs 1,288 sqft); Similar age (1955 vs 1952); Similar lot size (4,000 vs 4,000 sqft)
    $130,000
  • 1648 E 74th Pl, Chicago, IL 60649
    1,296 sqft | $92/sqft | built 1953 | Similar size (1,296 vs 1,288 sqft); Similar age (1953 vs 1952); Similar lot size (4,032 vs 4,000 sqft)
    $119,000
  • 1652 E 74th Pl, Chicago, IL 60649
    1,296 sqft | $96/sqft | built 1953 | Similar size (1,296 vs 1,288 sqft); Similar age (1953 vs 1952); Similar lot size (3,965 vs 4,000 sqft)
    $124,360
  • 7530 S Yates Blvd, Chicago, IL 60649
    1,292 sqft | $109/sqft | built 1950 | Similar size (1,292 vs 1,288 sqft); Similar age (1950 vs 1952); Similar lot size (3,787 vs 4,000 sqft)
    $141,000

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

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$141,800$00.0%
2025$141,800−$38,200−21.2%
2024$180,000+$40,000+28.6%
2023$140,000$00.0%
2022$140,000$00.0%
2021$140,000+$27,120+24.0%
2020$112,880——
6-year total+$28,920+25.6%