Parcel 14-1658-03-00

Owners

GANTHER, MICHAEL J

3320 ISAAC LN
OSHKOSH, WI 54902-7396

Parcel Summary

Location 3320 ISAAC LN
PAD Type Code 117: Condominium
Zoning MR-12-PD
Acreage 0.331

Assigned Districts

State CodeDistrict Name
001200FVTC
266City of Oshkosh
4179Oshkosh School District
70Winnebago County
BLACKBlack Sanitary
Ward 14

Assessed Value History

Assessment Year 2025 2024 2023 2022 2021 2020
Land Value$27,400$27,400$19,600$19,600$19,600$19,600
Building Value$279,600$279,600$169,500$169,500$169,500$169,500
Total Value$307,000$307,000$189,100$189,100$189,100$189,100
Average Assessment Ratio0.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$314,300$320,300$273,300$252,200$228,200$212,600
Parcel Acres0.3300.3300.3300.3300.3300.330
Tax Classification(s)ResidentialResidentialResidentialResidentialResidentialResidential

Document/Transfer/Sales History

Document
Number
Sale DateDeed TypeV/ISale ValidationReal
Estate
Value
Multi
Parcel
Sale
Ownership
14582342007-12-312 - CondoImproved2 - Valid improved sale$190,000Grantor: MILLER, WILLIAM K
Grantee: GANTHER, MICHAEL J
13966852006-02-141 - WarrantyVacant1 - Valid vacant sale$42,500Grantor: PATRIARCHS SUBDIVISION LLC
Grantee: MILLER, WILLIAM K
11716362002-02-183 - Quit claimImproved5 - Not a market sale$580,000MGrantor: DECKER, GARRY H/CHERYL G
Grantee: PATRIARCHS SUBD LLC

Building Information

Building # 1, Section # 1, Twindominium

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Twindominium2007B-1329100.00%Average

Building Data

DescriptionUnits/Details
Living/Apart. Units1
Stories1 story
Roof TypeNo Code
Basement TypeBelow Grade
Exterior WallAlum/vinyl
Masonry Adjustment SF80
HeatingGas, forced air
Air ConditioningA/C (same ducts)
Bedrooms2
Bath-Full3
Bath-Half0
Whirlpool0
Additional Fixtures0
Hot Tub0
Plumbing Rough In0
Family Rooms0
Other Rooms2
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/01,329100%1,329
AFG460100%460
B1,329100%1,329
CP192100%192
REC1,189100%1,189
1F/0=[MULTIPLIER=1;ORIG=0,0] N31 E35 S26 E4 S16 W2 S2 W10 N2 W2 N1 W5 N10 W20 $ B=[MULTIPLIER=1;ORIG=0,0] N31 E35 S26 E4 S16 W2 S2 W10 N2 W2 N1 W5 N10 W20 $ AFG=[MULTIPLIER=1;ORIG=0,0] S23 E20 N23 W20

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Residential0.3314,405$27,400

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 December 09, 2025.