Cook County Value

511 S 6th Ave Maywood, IL 60153

3 bed / 1 bath, 1,144 sqft, built 1916, in Proviso. Assessor market value for 2026: $210,000.

Cook County account 15113270040000

Assessor market value
$210,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,144 sqft
$184 per sqft
Year built
1916
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 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 increased 4.1% from $201,780 in 2025 to $210,000 in 2026.
  • Assessor market value per square footThe current public record shows about $184 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 2,888 residential records in the same neighborhood, the average assessor market value is about $167 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +14.5% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 320 S 10th Ave Maywood, IL 60153
    1,125 sqft | $222/sqft | built 1916 | Similar size (1,125 vs 1,144 sqft); Built same year (1916); Similar lot size (4,476 vs 4,425 sqft)
    $250,000
  • 504 S 7th Ave Maywood, IL 60153
    1,152 sqft | $182/sqft | built 1909 | Similar size (1,152 vs 1,144 sqft); Similar lot size (4,384 vs 4,425 sqft); Same quality (Average)
    $210,000
  • 215 S 22nd Ave Bellwood, IL 60104
    1,141 sqft | $193/sqft | built 1925 | Similar size (1,141 vs 1,144 sqft); Similar lot size (4,375 vs 4,425 sqft); Same quality (Average)
    $220,000
  • 225 S 21st Ave Maywood, IL 60153
    1,144 sqft | $210/sqft | built 1922 | Similar size (1,144 vs 1,144 sqft); Similar lot size (4,687 vs 4,425 sqft); Same quality (Average)
    $240,000
  • 234 S 21st Ave Maywood, IL 60153
    1,150 sqft | $209/sqft | built 1923 | Similar size (1,150 vs 1,144 sqft); Similar lot size (4,612 vs 4,425 sqft); Same quality (Average)
    $240,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 1409 S 16th Ave Maywood, IL 60153
    1,146 sqft | $205/sqft | built 1922 | Similar size (1,146 sqft); Moderate age difference (6 years newer); Same beds (3)
    $235,000
  • 153 S 13th Ave Maywood, IL 60153
    1,080 sqft | $276/sqft | built 1923 | 6% size difference (1,080 sqft); Moderate age difference (7 years newer); Within 1 bedroom (2 vs 3)
    $298,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 4.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$210,000+$8,220+4.1%
2025$201,780$00.0%
2024$201,780−$8,220−3.9%
2023$210,000+$69,670+49.6%
2022$140,330$00.0%
2021$140,330+$100.0%
2020$140,320——
6-year total+$69,680+49.7%