Parcel 15-0688-00-00

Owners

SPANBAUER, GAGE J

1230 MOUNT VERNON ST
OSHKOSH, WI 54901-3860

Parcel Summary

Location 1230 MOUNT VERNON ST
PAD Type Code 104: Cape Cod
Zoning TR-10
Acreage 0.152

Assigned Districts

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

Assessed Value History

Assessment Year 2026 2025 2024 2023 2022 2021 2020
Land Value$21,400$21,400$21,400$12,600$12,600$12,600$12,600
Building Value$166,700$158,700$158,700$96,500$96,500$96,500$96,500
Total Value$188,100$180,100$180,100$109,100$109,100$109,100$109,100
Average Assessment Ratio0.00000.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$0$184,400$187,900$157,700$145,500$131,700$122,700
Parcel Acres0.1520.1500.1500.1500.1500.1500.150
Tax Classification(s)ResidentialResidentialResidentialResidentialResidentialResidentialResidential

Document/Transfer/Sales History

Document
Number
Sale DateDeed TypeV/ISale ValidationReal
Estate
Value
Multi
Parcel
Sale
Ownership
19505272025-08-151 - WarrantyImproved2 - Valid improved sale$235,000Grantor: RYAN J. WILEY
Grantee: GAGE J. SPANBAUER
17405322017-05-181 - WarrantyImproved2 - Valid improved sale$113,000Grantor: MULVEY JR, RONALD/CRYSTAL L
Grantee: WILEY, RYAN J
09599651997-01-21Improved2 - Valid improved sale$60,000Grantee: MULVEY JR, RONALD/CRYSTAL L

Building Information

Building # 1, Section # 1, Cape Cod

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Cape Cod1948C1138100.00%Good

Building Data

DescriptionUnits/Details
Living/Apart. Units1
Stories1.5 story
Roof TypeNo Code
Basement TypeBelow Grade
Exterior WallAlum/vinyl
Masonry Adjustment (SF +/-)0
HeatingGas, forced air
Air ConditioningA/C (same ducts)
Bedrooms3
Bath-Full1
Bath-Half0
Whirlpool0
Additional Fixtures1
Hot Tub0
Plumbing Rough In0
Family Rooms0
Other Rooms3
Masonry Fireplace Stacks0
Masonry Fireplace Openings0
Masonry Additional Stories0
Metal Fireplace Stacks0
Metal Fireplace Openings0
Metal Additional Stories0
Gas Fireplace Openings0

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
1F/0728100%728
B728100%728
EFP112100%112
FSP240100%240
HS410100%410
REC300100%300
1F/0=[MULTIPLIER=1;ORIG=0,0] N34 E12 S14 E16 S20 W28 $ B=[MULTIPLIER=1;ORIG=0,0] N34 E12 S14 E16 S20 W28 $ EFP=[MULTIPLIER=1;ORIG=12,-20] N8 E14 S8 W14 $ FSP=[MULTIPLIER=1;ORIG=12,-28] N15 E16 S15 W16 $ HS=[MULTIPLIER=1;ORIG=0,-5] N10 E1 N5 E26 S5 E1 S10 W28

Building # 2, Section # 1, Garage

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Garage2003C0100.00%Average

Building Data

DescriptionUnits/Details
Width26
Depth30

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI780100%780
OBI=[MULTIPLIER=1;ORIG=0,-40] N30 W26 S30 E26

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Residential0.156,59950.00132.00$21,400

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 January 1, 2026.