Parcel 15-6010-24-00

Owners

ZWICKER, MICHAEL J/TERRI L

1091 ISLAND ESTATES CT
OSHKOSH, WI 54901-1341

Parcel Summary

Location 1091 ISLAND ESTATES CT
PAD Type Code 115: Modern Multi-Story
Zoning SR-3
Acreage 0.407

Assigned Districts

State CodeDistrict Name
001200FVTC
266City of Oshkosh
704179Oshkosh School District
70Winnebago County
ISLANDIsland Sanitary
Ward 15

Assessed Value History

Assessment Year 2026 2025 2024 2023 2022 2021 2020
Land Value$54,700$54,700$54,700$42,100$42,100$42,100$42,100
Building Value$431,100$431,100$431,100$299,900$299,900$27,200$0
Total Value$485,800$485,800$485,800$342,000$342,000$69,300$42,100
Average Assessment Ratio0.00000.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$0$497,400$506,900$494,200$456,100$83,600$47,300
Parcel Acres0.4070.4100.4100.4100.4100.4100.410
Tax Classification(s)ResidentialResidentialResidentialResidentialResidentialResidentialResidential

Document/Transfer/Sales History

Document
Number
Sale DateDeed TypeV/ISale ValidationReal
Estate
Value
Multi
Parcel
Sale
Ownership
18270222020-08-311 - WarrantyVacant1 - Valid vacant sale$36,500Grantor: WEBER, MARK W/LISA J
Grantee: ZWICKER, MICHAEL J/TERRI L
15403692010-05-258 - TrusteesVacant1 - Valid vacant sale$32,500Grantor: RICE LIVING TRUST
Grantee: WEBER, MARK W/LISA J
12723762003-08-201 - WarrantyVacant1 - Valid vacant sale$38,000Grantor: ZACHER, LEROY/MARLENE
Grantee: RICE LIVING TRUST

Building Information

Building # 1, Section # 1, Modern Multi-Story

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Modern Multi-Story2021A-2274100.00%Average

Building Data

DescriptionUnits/Details
Living/Apart. Units1
Stories2 story
Roof TypeNo Code
Basement TypeBelow Grade
Exterior WallAlum/vinyl
Masonry Adjustment (SF +/-)0
HeatingGas, forced air
Air ConditioningA/C (same ducts)
Bedrooms4
Bath-Full2
Bath-Half1
Whirlpool0
Additional Fixtures2
Hot Tub0
Plumbing Rough In0
Family Rooms0
Other Rooms4
Masonry Fireplace Stacks0
Masonry Fireplace Openings0
Masonry Additional Stories0
Metal Fireplace Stacks1
Metal Fireplace Openings1
Metal Additional Stories0
Gas Fireplace Openings0

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
1F/01,685100%1,685
2NDFLR589100%589
AFG994100%994
B1,685100%1,685
DK-W178100%178
DK-W287100%287
OFP52100%52
1F/0=[MULTIPLIER=1;ORIG=0,0] L4U4 N11 U5R5L5U5 N8 U5R6 E7 R3D3 E16 U3R3 E7 R6D5 S34 W12 N4 U3L3L6D6 W23 $ B=[MULTIPLIER=1;ORIG=0,0] L4U4 N11 U5R5L5U5 N8 U5R6 E7 R3D3 E16 U3R3 E7 R6D5 S34 W12 N4 U3L3L6D6 W23 $ OFP=[MULTIPLIER=1;ORIG=23,0] U6R6R3D3 S4 D2L2 W4 L3U3 $ AFG=[MULTIPLIER=1;ORIG=0,0] E23 R3D3 S20 W3 S12 W23 L4U4 N27 U4R4 $ DK-W=[MULTIPLIER=1;ORIG=9,-38] N7 U4R3 E16 R3D4 S7 D3L3 W16 L3U3 $ 2NDFLR=[MULTIPLIER=1;ORIG=0,0] U4L4 N11 U5R5L5U5 N8 U5R6 E7 R5D5 S11 R4D5D9L9 S8 W9 $ DK-W=[MULTIPLIER=1;ORIG=9,-38] U11R11R11D11D3L3 W16 L3U3

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Residential0.4117,729$54,700

Photo

parcel image

Disclaimer

All parcel data on this page is for use by the City of Oshkosh Assessor's Office for assessment purposes only. The summary data on this page may not be a complete representation of the parcel or of the improvements thereon. Building information, including unit counts and number of permitted units, should be verified with the appropriate City Department. Zoning information should be verified with Community Development. This is a true and accurate copy of the property assessment records of the City of Oshkosh Assessor's Office, Winnebago County, as of January 1, 2026.