Parcel 13-3442-20-00

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Owners

SEIBOLD, DONALD G/JUDITH A

2575 KNAPP ST
OSHKOSH, WI 54902-9004

Parcel Summary

Location 2575 KNAPP ST
PAD Type Code 115: Modern Multi-Story
Zoning SR-3
Acreage 7.072

Assigned Districts

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

Legal Description

SEC 34 T18N R16E PT NW SE DESC AS LOT 1 CSM 3998

Assessed Value History

Assessment Year 2025 2024 2023 2022 2021 2020
Land Value$74,300$74,300$74,300$74,300$74,300$74,300
Building Value$585,200$585,200$386,800$386,800$386,800$386,800
Total Value$659,500$659,500$461,100$461,100$461,100$461,100
Average Assessment Ratio0.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$675,200$688,100$666,300$614,900$556,400$518,400
Parcel Acres7.0707.0707.0707.0707.0707.070
Tax Classification(s)ResidentialResidentialResidentialResidentialResidentialResidential

Document/Transfer/Sales History

None

Building Information

Building # 1, Section # 1, Modern Multi-Story

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Modern Multi-Story2006A-3839100.00%Average

Building Data

DescriptionUnits/Details
Living/Apart. Units1
Stories2 story
Roof TypeNo Code
Basement TypeBelow Grade
Exterior WallBrick
Masonry Adjustment SF0
HeatingGas, forced air
Air ConditioningA/C (same ducts)
Bedrooms4
Bath-Full3
Bath-Half1
Whirlpool1
Additional Fixtures6
Hot Tub0
Plumbing Rough In0
Family Rooms0
Other Rooms4
Masonry Fireplace Stacks0
Masonry Fireplace Openings0
Masonry Additional Stories0
Metal Fireplace Stacks3
Metal Fireplace Openings3
Metal Additional Stories0
Gas Fireplace Openings0

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
1F/02,590100%2,590
2NDFLR1,249100%1,249
AMG1,034100%1,034
B2,590100%2,590
FSP150100%150
FSP386100%386
OMP42100%42
REC904100%904
1F/0=[MULTIPLIER=1;ORIG=0,0] N15 W14 N16 U3R3 E2 N15 E14 S10 E15 N2 E12 S2 E4 N8 E1 U2R2 E7 R2D2 E1 S16 E8 S5 E2 S8 W2 S5 W8 S10 W9 S2 W7 N6 W7 S8 W9 N1 W17 $ B=[MULTIPLIER=1;ORIG=0,0] N15 W14 N16 U3R3 E2 N15 E14 S10 E15 N2 E12 S2 E4 N8 E1 U2R2 E7 R2D2 E1 S16 E8 S5 E2 S8 W2 S5 W8 S10 W9 S2 W7 N6 W7 S8 W9 N1 W17 $ 2NDFLR=[MULTIPLIER=1;ORIG=10,25] W14 N16 W5 N4 E5 N12 W5 N4 E5 N4 E10 S4 E4 N30 E13 S19 E4 S11 E4 S11 W9 N1 W2 S2 W6 N2 W4 S26 $ AMG=[MULTIPLIER=1;ORIG=0,0] N15 W22 S28 E8 S12 E24 N25 W10 $ OMP=[MULTIPLIER=1;ORIG=26,-1] N6 E7 S6 W7 $ FSP=[MULTIPLIER=1;ORIG=-14,-31] W17 N18 E22 S15 W2 D3L3 $ FSP=[MULTIPLIER=1;ORIG=5,-39] N10 E15 S10 W15

Building # 2, Section # 1, FRAME OR CB DETACHED GARAGE

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
FRAME OR CB DETACHED GARAGE2006C0100.00%Average

Building Data

DescriptionUnits/Details
Width28
DEPTH30

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI840100%840
OBI=[MULTIPLIER=1;ORIG=-30,40] S30 W28 N30 E28

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Residential7.07308,035$74,300

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 December 09, 2025.