Cook County Value

634 N Lockwood Ave, Chicago, IL 60644

3 bed / 2 bath, 1,728 sqft, built 1893, in West Chicago. Assessor market value for 2026: $230,000.

Cook County account 16091110310000

Assessor market value
$230,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,728 sqft
$133 per sqft
Year built
1893
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 60644 and West Chicago assessment pages.

Local guide: West Chicago Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For West Chicago, appeals to the Assessor closed . Board of Review dates for West Chicago 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 $230,000 in 2025 to $230,000 in 2026.
  • Assessor market value per square footThe current public record shows about $133 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the West Chicago neighborhood and ZIP 60644.
  • Neighborhood value signalAmong 6,607 residential records in the same neighborhood, the average assessor market value is about $118 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.1% on average.

Comparable assessments

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

  • 840 N Parkside Ave, Chicago, IL 60651
    1,728 sqft | $114/sqft | built 1895 | Similar size (1,728 vs 1,728 sqft); Similar age (1895 vs 1893); Similar lot size (5,000 vs 5,025 sqft)
    $197,000
  • 5819 W Superior St, Chicago, IL 60644
    1,712 sqft | $128/sqft | built 1893 | Similar size (1,712 vs 1,728 sqft); Built same year (1893); Similar lot size (4,840 vs 5,025 sqft)
    $220,000
  • 5010 W Huron St, Chicago, IL 60644
    1,744 sqft | $106/sqft | built 1893 | Similar size (1,744 vs 1,728 sqft); Built same year (1893); Similar lot size (4,575 vs 5,025 sqft)
    $184,000
  • 315 N Latrobe Ave, Chicago, IL 60644
    1,728 sqft | $100/sqft | built 1893 | Similar size (1,728 vs 1,728 sqft); Built same year (1893); Similar lot size (5,418 vs 5,025 sqft)
    $173,000
  • 5470 W Iowa St, Chicago, IL 60651
    1,710 sqft | $108/sqft | built 1903 | Similar size (1,710 vs 1,728 sqft); Similar lot size (5,000 vs 5,025 sqft); Same quality (Average)
    $184,000

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$230,000$00.0%
2025$230,000$00.0%
2024$230,000+$160,000+228.6%
2023$70,000$00.0%
2022$70,000$00.0%
2021$70,000−$49,370−41.4%
2020$119,370——
6-year total+$110,630+92.7%