Parcel 13-2321-00-00

Owners

20TH STREET LLC

300 N MAIN ST
C/O ALEXANDER & BISHOP LTD
STE 300
OSHKOSH, WI 54901-4817

Parcel Summary

Location 1621 W 20TH AVE
PAD Type Code N: NONE
Zoning SMU
Acreage 0.712

Assigned Districts

State CodeDistrict Name
001200FVTC
266City of Oshkosh
4179Oshkosh School District
70Winnebago County
Ward 13

Additional Site Addresses

1621 W 20TH AVE
1623 W 20TH AVE
1625 W 20TH AVE

Assessed Value History

Assessment Year 2025 2024 2023 2022 2021 2020
Land Value$310,100$194,400$185,900$185,900$185,900$185,900
Building Value$557,000$442,900$348,200$348,200$348,200$348,200
Total Value$867,100$637,300$534,100$534,100$534,100$534,100
Average Assessment Ratio0.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$887,800$664,900$771,800$712,300$644,500$600,500
Parcel Acres0.7100.7100.7100.7100.7100.710
Tax Classification(s)CommercialCommercialCommercialCommercialCommercialCommercial

Document/Transfer/Sales History

Document
Number
Sale DateDeed TypeV/ISale ValidationReal
Estate
Value
Multi
Parcel
Sale
Ownership
12778662003-09-173 - Quit claimImproved5 - Not a market sale$0MGrantor: 20TH STREET LLC
Grantee: 20TH STREET LLC
11765332002-01-168 - TrusteesImproved5 - Not a market sale$144,000MGrantor: JUNGBACKER CHILDRENS PRESENT INT TRUST
Grantee: 20TH STREET LLC

Building Information

Building # 1, Section # 1, Neighborhood shopping ctr

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Neighborhood shopping ctr2001Comm -B (GD)6462100.00%Average

Building Data

DescriptionUnits/Details
Number of Stories (COMM)Stories1
Living/Apart. Units1
Comm - Average Story Height13
Exterior Wall - CommercialStud-Brick Veneer
Exterior Wall - CommercialStud-Vinyl Siding
HVAC - CommercialPackage unit

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
CNPY87100%87
CNPY93100%93
CNPY93100%93
ZCOMM6,462100%6,462
SEC=[SECTION=1;MULTIPLIER=1;ORIG=0,0] N16 E1 N30 E31 N20 E32 N28 E32 S78 E1 S16 W33 N4 W31 S4 W33 $ CNPY=[SECTION=1;MULTIPLIER=1;ORIG=1,0] E31 S3 W31 N3 $ CNPY=[SECTION=1;MULTIPLIER=1;ORIG=34,-4] E29 S3 W29 N3 $ CNPY=[SECTION=1;MULTIPLIER=1;ORIG=65,0] E31 S3 W31 N3

Building # 2, Section # 1, PAVING ASPHALT PARKING

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
PAVING ASPHALT PARKING2002C0100.00%Average

Building Data

DescriptionUnits/Details
Width31
DEPTH300

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI9,300100%9,300

Building # 3, Section # 1, LIGHT - MER-WL-MTD-FLD

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
LIGHT - MER-WL-MTD-FLD2002Not Specified0100.00%Average

Building Data

DescriptionUnits/Details
Width0
DEPTH0

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI1100%1

Building # 4, Section # 1, WD FENCE DUMPSTER ENCLOSURE

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
WD FENCE DUMPSTER ENCLOSURE2002Not Specified0100.00%Average

Building Data

DescriptionUnits/Details
Width10
DEPTH18

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI180100%180
OBI=[MULTIPLIER=1;ORIG=0,-70] N10 E18 S10 W18

Building # 5, Section # 1, LIGHT - MER-WL-MTD-FLD

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
LIGHT - MER-WL-MTD-FLD2002Not Specified0100.00%Average

Building Data

DescriptionUnits/Details
Width0
DEPTH0

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI1100%1

Building # 6, Section # 1, LIGHT - MER-WL-MTD-FLD

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
LIGHT - MER-WL-MTD-FLD2002Not Specified0100.00%Average

Building Data

DescriptionUnits/Details
Width0
DEPTH0

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI1100%1

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Commercial0.7131,015$310,100

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.