Parcel 09-0257-00-00

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Owners

NORTHROP, DONALD J/LAURA M

323 W 6TH AVE
OSHKOSH, WI 54902-5911

Parcel Summary

Location 323 W 6TH AVE
PAD Type Code 101: Ranch
Zoning TR-10
Acreage 0.103

Assigned Districts

State CodeDistrict Name
001200FVTC
266City of Oshkosh
4179Oshkosh School District
70Winnebago County
Ward 09

Legal Description

LOT 8 BLK 64 PLAT OF ORIGINAL 3RD WARD

Assessed Value History

Assessment Year 2025 2024 2023 2022 2021 2020
Land Value$17,500$17,500$12,100$12,100$12,100$12,100
Building Value$170,700$170,700$79,900$79,900$79,900$79,900
Total Value$188,200$188,200$92,000$92,000$92,000$92,000
Average Assessment Ratio0.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$192,700$196,400$132,900$122,700$111,000$103,400
Parcel Acres0.1000.1000.1000.1000.1000.100
Tax Classification(s)ResidentialResidentialResidentialResidentialResidentialResidential

Document/Transfer/Sales History

Document
Number		Sale DateDeed TypeV/ISale ValidationReal
Estate
Value		Multi
Parcel
Sale		Ownership
16766572014-11-141 - WarrantyImproved2 - Valid improved sale$89,900Grantor: FOX, JOSEPH J/CHARITI H
Grantee: NORTHROP, DONALD J/LAURA M
13548942005-05-111 - WarrantyImproved2 - Valid improved sale$96,800Grantor: ONEILL, RICHARD/LOUISE
Grantee: FOX, JOSEPH J/CHARITI H
13548932005-04-253 - Quit claimImproved5 - Not a market sale$31,500Grantor: ONEILL LIFE EST, RICHARD/LOUISE
Grantee: ONEILL, RICHARD/LOUISE

Building Information

Building # 1, Section # 1, Ranch

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Ranch1959C1128100.00%Average

Building Data

DescriptionUnits/Details
Living/Apart. Units1
Stories1 story
Roof TypeNo Code
Basement TypeBelow Grade
Exterior WallAlum/vinyl
Masonry Adjustment SF0
HeatingGas, forced air
Air ConditioningA/C (same ducts)
Bedrooms2
Bath-Full2
Bath-Half0
Whirlpool0
Additional Fixtures0
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/0996100%996
AFG264100%264
B996100%996
DK-W283100%283
FA132100%132
REC600100%600
1F/0=[MULTIPLIER=1;ORIG=0,0] N36 E35 S12 W11 S24 W24 $ B=[MULTIPLIER=1;ORIG=0,0] N36 E35 S12 W11 S24 W24 $ AFG=[MULTIPLIER=1;ORIG=24,0] N24 E11 S24 W11 $ FA=[MULTIPLIER=1;ORIG=24,-12] N12 E11 S12 W11 $ DK-W=[MULTIPLIER=1;ORIG=0,-28] W7 N19 E18 R3D3 S8 W14 S8

Building # 2, Section # 1, METAL UTILITY SHED

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
METAL UTILITY SHED1920C0100.00%Average

Building Data

DescriptionUnits/Details
Width10
DEPTH8

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI80100%80
OBI=[MULTIPLIER=1;ORIG=32,-50] N8 E10 S8 W10

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Residential0.104,50050.0090.00$17,500

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.