Parcel 12-6600-00-00

Owners

K&R RENTALS LLC

N8241 KELLOM RD
BEAVER DAM, WI 53916-9705

Parcel Summary

Location 4221 JACKSON ST
PAD Type Code 110: Farmhouse
Zoning SR-5
Acreage 4.930

Assigned Districts

State CodeDistrict Name
001200FVTC
266City of Oshkosh
704179Oshkosh School District
70Winnebago County
Ward 12

Assessed Value History

Assessment Year 2026 2025 2024 2023 2022 2021 2020
Land Value$24,600$24,600$24,600$24,200$24,200$24,300$24,300
Building Value$119,400$119,400$119,400$91,700$91,700$91,700$91,700
Total Value$144,000$144,000$144,000$115,900$115,900$116,000$116,000
Average Assessment Ratio0.00000.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$0$147,400$150,200$167,500$154,600$140,000$130,400
Parcel Acres4.9304.9304.9304.9304.9304.9304.930
Tax Classification(s)Agricultural,Other (G7)Agricultural,Other (G7)Agricultural,Other (G7)Agricultural,Other (G7)Agricultural,Other (G7)Agricultural,Other (G7)Agricultural,Other (G7)

Document/Transfer/Sales History

Document
Number
Sale DateDeed TypeV/ISale ValidationReal
Estate
Value
Multi
Parcel
Sale
Ownership
19387682025-01-311 - WarrantyImproved$380,000Grantor: THOMAS M. MATTMILLER
Grantee: K&R RENTALS LLC
14611072008-02-111 - WarrantyImproved2 - Valid improved sale$117,000Grantor: UJAY FIVE LLC
Grantee: MATTMILLER/MARGARET S OCONNOR, THOMAS M
14501992007-10-036 - Personal representativesImproved5 - Not a market sale$102,500Grantor: UJAZDOWSKI, JAMES E
Grantee: UJAY FIVE LLC
01059871999-03-24Improved5 - Not a market sale$90,000Grantee: UJAZDOWSKI, JAMES E

Building Information

Building # 1, Section # 1, Farmhouse O/S

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Farmhouse O/S1920C-1604100.00%Fair

Building Data

DescriptionUnits/Details
Living/Apart. Units1
Stories1.5 story
Roof TypeNo Code
Basement TypeBelow Grade
Exterior WallAsbestos
Masonry Adjustment (SF +/-)0
HeatingGas, forced air
Air ConditioningNo A/C
Bedrooms3
Bath-Full2
Bath-Half1
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/01,156100%1,156
B1,008100%1,008
HS448100%448
1F/0=[MULTIPLIER=1;ORIG=0,0] N4 W8 N16 E2 N8 E21 N6 E10 S8 E8 S28 W18 N6 W6 S4 W9 $ B=[MULTIPLIER=1;ORIG=-6,-4] N24 E21 S2 E18 S28 W18 N6 W21 $ HS=[MULTIPLIER=1;ORIG=16,2] N28 E16 S28 W16

Building # 2, Section # 1, Utility shed

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Utility shed1920D0100.00%Poor

Building Data

DescriptionUnits/Details
Width10
Depth26

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI260100%260
OBI=[MULTIPLIER=1;ORIG=-30,0] W10 S26 E10 N26

Building # 3, Section # 1, Utility shed

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Utility shed1920D0100.00%Fair

Building Data

DescriptionUnits/Details
Width20
Depth50

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI1,000100%1,000
OBI=[MULTIPLIER=1;ORIG=-20,-30] W20 S50 E20 N50

Building # 4, Section # 1, Barn, special purpose dairy & horse-1 story, wood

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Barn, special purpose dairy & horse-1 story, wood1920C0100.00%Fair

Building Data

DescriptionUnits/Details
Width34
Depth72

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI2,448100%2,448
OBI=[MULTIPLIER=1;ORIG=-15,-40] N34 E72 S34 W72

Building # 5, Section # 1, Utility shed

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Utility shed1920D0100.00%Poor

Building Data

DescriptionUnits/Details
Width17
Depth78

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI1,326100%1,326
OBI=[MULTIPLIER=1;ORIG=60,0] N78 E23 S35 W6 S43 W17

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Agricultural3.35145,926$900
2Other (G7)1.5868,825$23,700

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.