Parcel 14-0298-00-00

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Owners

KORSCH, KARL P

171 W 23RD AVE
OSHKOSH, WI 54902-7036

Parcel Summary

Location 171 W 23RD AVE
PAD Type Code 104: Cape Cod
Zoning SR-9
Acreage 0.159

Assigned Districts

State CodeDistrict Name
001200FVTC
266City of Oshkosh
704179Oshkosh School District
70Winnebago County
Ward 14

Legal Description

LOT 7 BUCKSTAFF & KOESERS SUBD

Assessed Value History

Assessment Year 2026 2025 2024 2023 2022 2021 2020
Land Value$26,300$26,300$26,300$18,800$18,800$18,800$18,800
Building Value$153,000$153,000$153,000$80,600$80,600$80,600$80,600
Total Value$179,300$179,300$179,300$99,400$99,400$99,400$99,400
Average Assessment Ratio0.00000.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$0$183,600$187,100$143,600$132,600$119,900$111,800
Parcel Acres0.1590.1600.1600.1600.1600.1600.160
Tax Classification(s)ResidentialResidentialResidentialResidentialResidentialResidentialResidential

Document/Transfer/Sales History

Document
Number		Sale DateDeed TypeV/ISale ValidationReal
Estate
Value		Multi
Parcel
Sale		Ownership
16346742013-04-091 - WarrantyImproved5 - Not a market sale$90,000Grantor: MILLERD, GABRIEL C
Grantee: KORSCH, KARL P
11431272001-08-151 - WarrantyImproved2 - Valid improved sale$79,900Grantor: HANSON, ROBERT E/DARYL J
Grantee: MILLERD, GABRIEL C
09935101997-12-31Improved2 - Valid improved sale$82,500Grantee: HANSON, ROBERT E/DARYL J

Building Information

Building # 1, Section # 1, Cape Cod

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Cape Cod1950C1486100.00%Average

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-Full2
Bath-Half0
Whirlpool1
Additional Fixtures0
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/0884100%884
B884100%884
HS602100%602
1F/0=[MULTIPLIER=1;ORIG=0,0] N34 E26 S34 W26 $ B=[MULTIPLIER=1;ORIG=0,0] N34 E26 S34 W26 $ HS=[MULTIPLIER=1;ORIG=7,-6] N6 W7 N19 E7 N3 E12 S3 E7 S19 W7 S6 W12

Building # 2, Section # 1, Garage

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Garage1972C0100.00%Good

Building Data

DescriptionUnits/Details
Width24
Depth26

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI624100%624
OBI=[MULTIPLIER=1;ORIG=-5,-30] W24 S26 E24 N26

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Residential0.166,91348.00144.00$26,300

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.