Cook County Value

14814 Clark St, Dolton, IL 60419

4 bed / 1 bath, 1,914 sqft, built 1957, in Thornton. Assessor market value for 2025: $150,000.

Cook County account 29092200030000

Possibly too high

about $15,000

8 similar homes nearby point to a value about $15,000 lower than yours.

Assessor market value$150,000
Similar homes$135,434
$14,566 gap · bars start at $0

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

Assessor market value
$150,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,914 sqft
$78 per sqft
Year built
1957
Average quality

Why we think so

Similar homes' assessments

Moderate

8 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $70.61/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 $42,390. Counting your land in place of theirs where theirs is less, they support a value of $135,434.

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 60419 and Thornton assessment pages.

Appeal deadlines

Thornton 2026 appeal dates 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 $150,000 in 2024 to $150,000 in 2025.
  • Assessor market value per square footThe current public record shows about $78 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Thornton neighborhood and ZIP 60419.
  • Neighborhood value signalAmong 3,506 residential records in the same neighborhood, the average assessor market value is about $81 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 14727 Clark St, Dolton, IL 60419
    2,008 sqft | $71/sqft | built 1959 | Similar size (2,008 vs 1,914 sqft); Similar age (1959 vs 1957); Similar lot size (9,975 vs 9,975 sqft)
    $141,790
  • 14626 Dearborn St, Dolton, IL 60419
    1,848 sqft | $76/sqft | built 1956 | Similar size (1,848 vs 1,914 sqft); Similar age (1956 vs 1957); Similar lot size (9,310 vs 9,975 sqft)
    $140,000
  • 14642 Dearborn St, Dolton, IL 60419
    1,840 sqft | $65/sqft | built 1954 | Similar size (1,840 vs 1,914 sqft); Similar age (1954 vs 1957); Similar lot size (10,439 vs 9,975 sqft)
    $120,000
  • 14301 Normal Ave Riverdale, IL 60827
    1,864 sqft | $75/sqft | built 1954 | Similar size (1,864 vs 1,914 sqft); Similar age (1954 vs 1957); Similar lot size (8,993 vs 9,975 sqft)
    $140,000
  • 14700 Dearborn St, Dolton, IL 60419
    1,710 sqft | $71/sqft | built 1955 | 11% smaller (1,710 vs 1,914 sqft); Similar age (1955 vs 1957); Similar lot size (9,977 vs 9,975 sqft)
    $121,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2025. 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 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$150,000$00.0%
2024$150,000$00.0%
2023$150,000+$53,060+54.7%
2022$96,940$00.0%
2021$96,940+$100.0%
2020$96,930——
5-year total+$53,070+54.8%