Cook County Value

1222 S 18th Ave Maywood, IL 60153

3 bed / 1 bath, 770 sqft, built 1923, in Proviso Assessor market value for 2026: $150,000.

Cook County account 15151030350000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$150,000
Similar homes$199,899
No gap: similar homes are at or above the county value · bars start at $0

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

Assessor market value
$150,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
770 sqft
$195 per sqft
Year built
1923
Average quality

What we found

Similar homes' assessments

Weak

0 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $257.35/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 $30,870. Counting your land in place of theirs where theirs is less, they support a value of $199,899.

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 60153 and Proviso assessment pages.

Local guide: Proviso Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Proviso, appeals to the Assessor are open through (8 days left).

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 decreased 11.8% from $170,010 in 2025 to $150,000 in 2026.
  • Assessor market value per square footThe current public record shows about $195 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Proviso neighborhood and ZIP 60153.
  • Neighborhood value signalAmong 1,259 residential records in the same neighborhood, the average assessor market value is about $163 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.9% on average.

Comparable assessments

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

  • 1220 S 18th Ave Maywood, IL 60153
    770 sqft | $221/sqft | built 1923 | Similar size (770 vs 770 sqft); Built same year (1923); Similar lot size (4,410 vs 4,410 sqft)
    $170,000
  • 1235 S 19th Ave Maywood, IL 60153
    792 sqft | $316/sqft | built 1922 | Similar size (792 vs 770 sqft); Similar age (1922 vs 1923); Similar lot size (4,410 vs 4,410 sqft)
    $250,000
  • 1419 S 20th Ave Maywood, IL 60153
    792 sqft | $215/sqft | built 1924 | Similar size (792 vs 770 sqft); Similar age (1924 vs 1923); Similar lot size (4,284 vs 4,410 sqft)
    $170,000
  • 1237 S 19th Ave Maywood, IL 60153
    792 sqft | $316/sqft | built 1922 | Similar size (792 vs 770 sqft); Similar age (1922 vs 1923); Similar lot size (4,410 vs 4,410 sqft)
    $250,000
  • 1305 S 11th Ave Maywood, IL 60153
    748 sqft | $294/sqft | built 1923 | Similar size (748 vs 770 sqft); Built same year (1923); Similar lot size (4,495 vs 4,410 sqft)
    $220,010

Recent comparable sales

Sales selected by similarity to the subject property.

  • 1305 S 11th Ave Maywood, IL 60153
    748 sqft | $400/sqft | built 1923 | Similar size (748 sqft); Similar age (1923); Within 1 bedroom (2 vs 3)
    $299,500
  • 1831 S 4th Ave Maywood, IL 60153
    828 sqft | $296/sqft | built 1923 | 8% size difference (828 sqft); Similar age (1923); Within 1 bedroom (2 vs 3)
    $245,000
  • 1420 S 18th Ave Maywood, IL 60153
    682 sqft | $396/sqft | built 1923 | 11% size difference (682 sqft); Similar age (1923); Within 1 bedroom (2 vs 3)
    $270,000

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

Down 11.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$150,000−$20,010−11.8%
2025$170,010$00.0%
2024$170,010$00.0%
2023$170,010+$82,370+94.0%
2022$87,640$00.0%
2021$87,640+$100.0%
2020$87,630——
6-year total+$62,370+71.2%