812 Oak St 401
Sign in to save or monitor this property.
What stands out
Assessed in line with comparable homes nearby (0% vs. the comparable median).
17 R-4 homes built 1980–99 in assessor neighborhood 23044 · median assessed $40.20 per sq ft.
Compare with nearby homes · 4 comparisons
- Assessed value per sq ft Public record
- $40.20 / sq ftcomparable median $40.20 across 17 R-4 homes built 1980–99 in assessor neighborhood 23044 · no comparable home is assessed higher per sq ft
- Appeals on Oak St Public record
- 95% have appealed204 of 215 parcels have appealed at least once · 60 filed for tax year 2026 · outcomes on Personal · street page
- Assessment, tax year 2026 Public record
- Unchanged$70,192 → $70,192 · non-reassessment year for Winnetka: 89% of parcels held flat. Appeals are still accepted in the township's filing window.
- Comparable sales, last 24 months Public record
- $1,330,000 median2 comparable homes sold since Sep 2024 · they sold for 12.5× 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
- $70,192tax year 2026 · land $4,266
- Estimated market value Model estimate
- $702,000assessed × county level · not an appraisal
- Estimated annual tax Model estimate
- $13,689approximate effective rate · delinquency not checked
- Last recorded sale Public record
- none on fileno deed in the assessor sales set
- Building Public record
- 1,745 sq ftbuilt 1997 · condition average
- Lot Public record
- —land area not on file
- 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-4 · Multi-Familyinferred from assessor class — verify with the City
- Occupancy Inferred
- Likely owner-occupiedtaxpayer mailing address vs. property address
- Transit Model estimate
- 3 min walkto the nearest Metra station
- Appeals on file Public record
- 4Board 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
No recorded sales in the assessor deed set.
Assessment history
| Tax year | Land | Building | Total | Stage |
|---|---|---|---|---|
| 2026 | $4,266 | $65,926 | $70,192 | certified |
| 2025 | $4,266 | $65,926 | $70,192 | board |
| 2024 | $3,610 | $56,627 | $60,237 | 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
This parcel is assessed in line with comparable homes; a uniformity appeal is unlikely to help. See what the appeal builder checks →
4 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
Property outline and nearby parcels
Your notes
Sign in to add private notes to this saved property. Notes stay in this browser.