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Property overview

4521 S Mozart St

Chicago, IL 60632

Who owns 4521 S Mozart St, what the county and city have on record, and a measured sell-signal score — every fact dated and sourced.

Owner of recordBurbank IncMailing address: 4051 S Kedzie Ave, Chicago IL 60632Observed Sep 19, 2026 · Cook County Assessor parcel addresses (open data)
Parcel 19-01-324-009-0000 · Public research profile
Motivated Seller IndexDRAFT MODEL
100/100
About 16 in 100 homes with these signals sold within six months (20.8× the Chicago rate)100% of model checks have usable evidence

A measured sell-signal score from public records: 5 positive signals observed. It is a base rate for homes like this, not a statement about this owner. How it works ↓

2024 aerial photo of the parcel at 4521 S Mozart St, Chicago, IL
Aerial 2024 with parcel boundary · Cook County GIS
Street View · © Google
Satellite · © Google
Assessed value$27,001.00 assessed (land $3,938.00 · building $23,063.00); Cook assesses class 2 at 10%, implying about $270,000.00 market value
Tax status$2,443.97 past due
Ownership tenureSince February 2026
Property typeMulti-Family, 2 story, frame (class 211)

THE INDEX

Why this MSI reads 100

Draft model

5 of 12 checked public signals observed, covering 100% of the model. The score is public; the signal-by-signal reasons, source documents, and owner details are in LienSuite.

Method and limits. MSI v0.2-chicago-2026-09 weights twelve public signals by how much each one changed the recorded six-month sale rate across all 566,000 Chicago homes, checked on a holdout the model never saw (the top 1% of homes by score sold at 4.8× the citywide rate): vacancy complaint +22, new-construction or demolition permit +17, renovation permit +16, unpermitted-work complaint +16, upkeep complaint +15, bought within the last two years +11, building-violation complaint +9, delinquent property tax +8, owner mails out of state +4, permit valued at $25,000 or more +4, owner mails to the property -5, owned for 20 years or more -10. The "in 100 homes" figure is the model's fitted probability for this combination of signals. It describes homes like this one in aggregate; it is not a claim about this owner's intentions, and it is not LienSuite's paid deal score.

THE RECORD

Property details

Dated sources
Property type
Multi-Family, 2 story, frame (class 211)
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Owner of record
Burbank Inc (mailing address 4051 S Kedzie Ave, Chicago IL 60632)
Observed Sep 19, 2026 · Cook County Assessor parcel addresses (open data)
Assessment year
2025
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Assessed value
$27,001.00 assessed (land $3,938.00 · building $23,063.00); Cook assesses class 2 at 10%, implying about $270,000.00 market value
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Living area
1,848 sq ft, slab basement
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Beds and baths
3 beds · 2 bath
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Year built
1916 (condition rated Average)
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Lot size
3,150 sq ft
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Last recorded sale
$125,000.00 other deed, February 28, 2026
Observed Sep 19, 2026 · Cook County Assessor parcel sales (open data)
Building permits
1 permit recorded by the Assessor in the last 12 months (latest June 24, 2026, $12,800.00 declared value)
Observed Sep 19, 2026 · Cook County Assessor permits (open data)
311 complaints
10 in the last 12 months: vacant/abandoned building complaint (5); building violation (1); sanitation code violation (4)
Observed Sep 19, 2026 · City of Chicago 311 Service Requests (open data)
Delinquent property tax
$2,443.97 past due: tax year 2025 first installment $2,443.97 (due 4/1/2026, includes interest). A further $2,053.41 is due 10/1/2026.
Observed Sep 16, 2026 · Cook County Treasurer PIN lookup

Parcel reference: 19-01-324-009-0000. Facts reflect the listed observation dates and may have changed since then.

OWNERSHIP AND TAXES

Research snapshot

Observed tax balance$2,443.97 past due
Delinquency periodTax year 2025
Last recorded transferFebruary 28, 2026
Transfer amount$125,000.00

Observed Sep 16, 2026 · Cook County Treasurer PIN lookup (balance) and Assessor parcel sales (transfer). A tax balance is not proof that a property is for sale.

CHANGES OVER TIME

Property timeline

  1. 2025 first-installment tax unpaid

    $2,443.97 due with interest as of 2026-09-16.

    Cook County Treasurer PIN lookup · checked Sep 16, 2026
  2. Recorded sale

    $125,000.00, other deed.

    Cook County Assessor parcel sales (open data) · checked Sep 19, 2026
  3. Recorded sale

    $85,000.00, warranty deed.

    Cook County Assessor parcel sales (open data) · checked Sep 19, 2026
  4. Vacant/abandoned building complaint

    311 complaint, status Completed.

    City of Chicago 311 Service Requests (open data) · checked Sep 19, 2026
  5. Prior-year taxes listed as sold

    The Clerk's delinquent file dated May 1, 2025 lists a 2022 annual tax sale as sold and not redeemed at that date; current redemption status not verifiable (Clerk search offline).

    Cook County Clerk 20-year delinquent file (2025-05-01) · checked Sep 16, 2026

NEARBY

More records nearby

Facts on this page reflect their observation dates. Confirm the parcel and current records with the county before acting.