945 Old Green Bay Rd
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What stands out
Assessed 25% below comparable homes nearby — the uniformity comparison does not favor an appeal.
Only 6% of its 17 comparable homes are assessed lower per sq ft. An overvaluation argument, based on a recent sale, is a separate question.
Compare with nearby homes · 5 comparisons
- Assessed value per sq ft Public record
- $38.40 / sq ftcomparable median $51.20 across 17 R-1 homes built 1960–79 in assessor neighborhood 23021 · assessed higher per sq ft than 6% of comparable homes
- Appeals on Old Green Bay Rd Public record
- 100% have appealed14 of 14 parcels have appealed at least once · 9 filed for tax year 2026 · outcomes on Personal · street page
- Assessment, tax year 2026 Public record
- −9.5%$210,000 → $190,000 · 1% of Winnetka moved within a point of this · town median 0%
- Tenure Model estimate
- 4 yrstitle last transferred May 2022 at $1,900,000 · 0% to today's estimated value · 27% of comparable homes changed hands more recently
- Comparable sales, last 24 months Public record
- $1,975,000 median2 comparable homes sold since Sep 2024 · they sold for 10.5× their assessed value; the county assesses homes at 10% of market value, so 10× is par
Tax comparisons use Winnetka’s sourced effective rate of 1.950% 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 4, 2026. Tax estimates are not a bill.
Property overview
- Assessed total Public record
- $190,000tax year 2026 · land $56,854
- Estimated market value Model estimate
- $1,900,000assessed × county level · not an appraisal
- Estimated annual tax Model estimate
- $37,050approximate effective rate · delinquency not checked
- Last recorded sale Public record
- 2022-05-31$1,900,000 · 1 sale on file
- Building Public record
- 4,949 sq ftbuilt 1968 · 1 story · condition good
- Lot Public record
- 28,427 sq ft0.65 ac · ≈243 × 275 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
- SCH DISTRICT 36NEW TRIER TOWNSHIP HIGH SCHOOL 203
- Zoning Inferred
- R-1 · Single-Familyinferred from assessor class — verify with the City
- Occupancy Inferred
- Likely owner-occupiedtaxpayer mailing address vs. property address
- Transit Model estimate
- 4 min walkto the nearest Metra station
- Appeals on file Public record
- 13Board 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
Transfer declarations · MyDec
Official IDOR transfer-declaration facts for this PIN — additional to the Assessor sales file, not a replacement. Buyer, seller, agent, and preparer names stay behind the same Personal plan as deed parties.
Assessment history
| Tax year | Land | Building | Total | Stage |
|---|---|---|---|---|
| 2026 | $56,854 | $133,146 | $190,000 | certified |
| 2025 | $56,854 | $153,146 | $210,000 | board |
| 2024 | $62,539 | $127,462 | $190,001 | 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
No building permits appear in the available county feed for this parcel. Coverage varies by town and date; this does not prove that no work occurred.
Assessment appeals
An appeal is already on file for tax year 2026. See what the appeal builder checks →
13 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.
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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