433 S Prospect Ave
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What stands out
Assessed in line with comparable homes nearby (−3.6% vs. the comparable median).
378 R-2 homes built 2000–19 in assessor neighborhood 22150 · median assessed $33.30 per sq ft.
Compare with nearby homes · 5 comparisons
- Assessed value per sq ft Public record
- $32.10 / sq ftcomparable median $33.30 across 378 R-2 homes built 2000–19 in assessor neighborhood 22150 · assessed higher per sq ft than 38% of comparable homes
- Appeals on S Prospect Ave Public record
- 85% have appealed214 of 253 parcels have appealed at least once · 77 filed for tax year 2026 · outcomes on Personal · street page
- Assessment, tax year 2026 Public record
- +32%$103,033 → $136,108 · 0% of Park Ridge moved within a point of this · town median 0%
- Tenure Model estimate
- 14 yrstitle last transferred Aug 2012 at $830,000 · +64% to today's estimated value · 68% of comparable homes changed hands more recently
- Comparable sales, last 24 months Public record
- $1,225,000 median19 comparable homes sold since Sep 2024 · they sold for 11.4× their assessed value; the county assesses homes at 10% of market value, so 10× is par
Tax comparisons use Park Ridge’s approximate effective rate of 2.050% of estimated residential market value (10× assessed value). They exclude individual exemptions and tax-code differences and are not a bill or a promised reduction.
Calculated from county records as of Sep 7, 2026. Tax estimates are not a bill.
Property overview
- Assessed total Public record
- $136,108tax year 2026 · land $17,200
- Estimated market value Model estimate
- $1,361,000assessed × county level · not an appraisal
- Estimated annual tax Model estimate
- $27,901approximate effective rate · delinquency not checked
- Last recorded sale Public record
- 2012-08-01$830,000 · 3 sales on file
- Building Public record
- 4,245 sq ftbuilt 2002 · 2 stories · condition average
- Lot Public record
- 8,600 sq ft0.20 ac · ≈56 × 172 ft (from the outline)
- Flood screening Public record
- No high or moderate hazard flagFEMA centroid match; county SFHA flag fallback. Check the official map for the exact zone.
- Schools Public record
- SCHOOL DISTRICT 64MAINE TOWNSHIP HIGH SCHOOL 207
- Zoning Inferred
- R-2 · Single-Familyinferred from assessor class — verify with the City
- Occupancy Inferred
- Likely owner-occupiedtaxpayer mailing address vs. property address
- Transit Model estimate
- 9 min walkto the nearest Metra station
- Appeals on file Public record
- 14Board of Review + Assessor appeals
Assessor taxpayer record
Taxpayer of record
Published taxpayer names and mailing details where available; name associations are not verified title.
Included with Personal · $100/month
Sales and ownership history
Assessment history
| Tax year | Land | Building | Total | Stage |
|---|---|---|---|---|
| 2026 | $17,200 | $118,908 | $136,108 | certified |
| 2025 | $17,200 | $85,833 | $103,033 | board |
| 2024 | $14,620 | $76,122 | $90,742 | board |
Assessed values are public record (Cook County Assessor). The market-value and tax figures above are model estimates derived from them — see the methodology.
Building permits
| Issued | Type | Work | Status | Applicant | Amount |
|---|---|---|---|---|---|
| 2026-01-07 | Other | REPLACE EXISTING SIDING | Closed | Personal | $70,600 |
| 2025-10-21 | Addition | EXISTING TWO CAR GARAGE ADDITION | Closed | Personal | $57,193 |
| 2025-06-27 | Other | REMODEL SECOND FLOOR BATHROOM NEW BASEMENT STORAGE ROOM RENOVATION | Closed | Personal | $193,000 |
| 2023-12-04 | HVAC | WATER HEATER REPLACEMENT | Closed | Personal | $4,095 |
| 2019-12-16 | Other | paver patio, paver walks and firepit | Closed | Personal | $33,191 |
Assessment appeals
An appeal is already on file for tax year 2025. See what the appeal builder checks →
14 appeals on file for this parcel — outcomes, values and the attorney or agent on each case are part of the record.
Appeals & appeal builder
Indexed Board of Review and Assessor appeal rows, outcomes and named representatives where available, plus an evidence-brief builder.
Included with Personal · $100/month
Neighborhood changes
Explore this townPublic decisions, planned work and possible effects. A street or proximity match provides context; it does not establish an effect on this property.
No reviewed project matches this street or lies within 500 m of a mapped locator. This does not mean no changes are planned nearby.
Property analysis
Parcel models & comparisons
Calculated model scores, labeled assumptions and comparable records where available.
Included with Personal · $100/month
Building systems
Trade screener
Illustrative system-age models where inputs are available; these are not inspected conditions or validated failure forecasts.
Included with Pro · $250/month
Associated network
Ownership network
Taxpayer-name groups, shared mailing records and repeated named representatives or applicants; associations are not proof of common control.
Included with Pro · $250/month
Map and neighbors
Your notes
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