Property Details

More Property Details

PIN & Address

Pin 29-19-409-061-0000
Address 16421 WINCHESTER AVE
City MARKHAM
Township Thornton
Read about Reassessments

Tax Details

Property Classification 234
Square Footage (Land) 5,940
Neighborhood 121
Taxcode 37055
Next Scheduled Reassessment 2026
2026 Assessor Valuation
2025
Board of Review Certified
Total Estimated Market Value
$120,010
$63,010
Total Assessed Value
$12,001
$6,301
Land Assessed Value
$1,931
$1,931
Building Assessed Value
$10,070
$4,370
* “Property Location” is not a legal/postal mailing address. Its sole purpose is to help our Office locate the property. Therefore, you should not utilize the property location for any purpose, however, you may update the Property Location with your Legal/Postal Mailing Address should you choose to do so. Updating the address will not change the Property Location to a Legal/Postal Mailing Address.
** Information may be available by submitting an FOIA Request
Description Split level residence with a lower level below grade, all ages, all sizes
Residence Type Multi-Level
Use Single Family
Apartments 0
Exterior Construction Frame
Full Baths 1
Half Baths 0
Basement1 Partial
Attic None
Central Air No
Number of Fireplaces 0
Garage Size/Type2 1 Car
Age 64
Building Square Footage 974
Assessment Phase Assessor Valuation
1 Excluded from building square footage, except apartment
2 Excluded from building square footage
* “Property Location” is not a legal/postal mailing address. Its sole purpose is to help our Office locate the property. Therefore, you should not utilize the property location for any purpose, however, you may update the Property Location with your Legal/Postal Mailing Address should you choose to do so. Updating the address will not change the Property Location to a Legal/Postal Mailing Address.
** Information may be available by submitting an FOIA Request
*** Is the information above correct? Please click here to provide updated information for this property’s characteristics.
Homeowner
Senior
Senior Freeze
Disabled Persons
Disabled Veterans
2024
Yes
No
No
No
N/A
2023
N/A
N/A
N/A
N/A
N/A
2022
N/A
N/A
N/A
N/A
N/A
2021
N/A
N/A
N/A
N/A
N/A

2022 Assessment Appeal Information

Previous Board Certified $4,405
Status Appeal Review Complete
Assessor Valuation $4,405
Assessor Post-Appeal Valuation $3,019
Appeal Number 578757
Attorney/Tax Representative
Applicant
Result Assessed Value Adjusted
Reason Total Vacancy

Certificate of Error History

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