Parcel 14-0964-00-00

Owners

ARMSTRONG, IAN J/WHITNEY R

506 W 20TH AVE
OSHKOSH, WI 54902-6823

Parcel Summary

Location 506 W 20TH AVE
PAD Type Code 110: Farmhouse
Zoning SR-9
Acreage 0.391
Block 12

Assigned Districts

State CodeDistrict Name
001200FVTC
266City of Oshkosh
4179Oshkosh School District
70Winnebago County
Ward 14

Assessed Value History

Assessment Year 2025 2024 2023 2022 2021 2020
Land Value$30,000$30,000$22,200$22,200$22,200$22,200
Building Value$143,200$143,200$77,500$77,500$77,500$77,500
Total Value$173,200$173,200$99,700$99,700$99,700$99,700
Average Assessment Ratio0.97670.95840.69200.74990.82870.8894
Estimated Fair Market Value$177,300$180,700$144,100$133,000$120,300$112,100
Parcel Acres0.3900.3900.3900.3900.3900.390
Tax Classification(s)ResidentialResidentialResidentialResidentialResidentialResidential

Document/Transfer/Sales History

Document
Number
Sale DateDeed TypeV/ISale ValidationReal
Estate
Value
Multi
Parcel
Sale
Ownership
16343902013-04-081 - WarrantyImproved5 - Not a market sale$0Grantor: SECRETARY OF HOUSING & URBAN DEVELOP
Grantee: ARMSTRONG, IAN J/WHITNEY R
16274582012-10-151 - WarrantyImproved5 - Not a market sale$105,400Grantor: US BANK NATIONAL ASSOC
Grantee: SECRETARY OF HOUSING & URBAN DEVELOP
16110652012-07-0210 - Sheriff deedImproved5 - Not a market sale$133,300Grantor: ROJAS/CHRISTINE M KRAKE, FRANCISCO J
Grantee: US BANK NATIONAL ASSOC
11312332001-05-251 - WarrantyImproved2 - Valid improved sale$95,500Grantor: MARONN, ROBERT C/LOU E
Grantee: ROJAS/CHRISTINE M KRAKE, FRANCISCO J
11312322001-05-258 - TrusteesImproved5 - Not a market sale$90,000Grantor: SKYWAY FAMILY TRUST
Grantee: MARONN, ROBERT C/LOU E
10551371999-04-211 - WarrantyImproved5 - Not a market sale$0Grantee: SKYWAY FAMILY TRUST

Building Information

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

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
Farmhouse O/S1920C1487100.00%Average

Building Data

DescriptionUnits/Details
Living/Apart. Units1
Stories1.5 story
Roof TypeNo Code
Basement TypePartial Bsmt
Exterior WallAlum/vinyl
Masonry Adjustment SF0
HeatingGas, forced air
Air ConditioningA/C (same ducts)
Bedrooms3
Bath-Full1
Bath-Half1
Whirlpool0
Additional Fixtures0
Hot Tub0
Plumbing Rough In0
Family Rooms0
Other Rooms4
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/0903100%903
B903100%903
CP126100%126
EFP108100%108
HS584100%584
1F/0=[MULTIPLIER=1;ORIG=0,0] N25 W11 N13 E31 S38 W20 $ EFP=[MULTIPLIER=1;ORIG=1,0] E18 S6 W18 N6 $ B=[MULTIPLIER=1;ORIG=0,0] N25 W11 N13 E31 S38 W20 $ HS=[MULTIPLIER=1;ORIG=2,0] N8 W2 N18 E6 N12 E8 S12 E6 S18 W2 S8 W16 $ CP=[MULTIPLIER=1;ORIG=-11,-38] N14 E9 S14 W9

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

StyleYear BuiltQuality/GradeHeated Sq Ft% CompleteCondition
FRAME OR CB DETACHED GARAGE1920C0100.00%Good

Building Data

DescriptionUnits/Details
Width22
DEPTH33

Sub Areas

TypeGross AreaPercent of BaseAdjusted Area
OBI726100%726
OBI=[MULTIPLIER=1;ORIG=-16,-42] W22 S33 E22 N33

Land Lines

Land LineTax ClassificationAcresSq. Ft.WidthDepthValue
1Residential0.3917,023128.00133.00$30,000

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.