627 Frederick St, Oshkosh, WI 54901 Property Records

Winnebago County property record for 627 Frederick St, Oshkosh, WI 54901

Property Summary

Property Type	Duplex
Details	4 bd · 1.5 ba · 1,620 sqft · built 1920
Lot Size	0.135 acres (5,885 sqft)
Owner	Individual Name on File
Last Sale	$105,000 (Sep 2020)
Tax Bill	$2,752 (2024)
Flood Zone	Zone X (minimal risk)
APN	`07-03620100`

Property Details

APN / Parcel Number

Primary APN	`07-03620100`
Alternative APNs	`907-03620100` `90703620000`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,620 sqft Living Area
Gross Area	264 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Lot Area	5,885 sqft (0.135 acres)
Garage Type	Attached
Garage Area	264 sqft

Utilities, Heating & Cooling

Heating Fuel	Gas

Location & Zoning

Account Number	907-03620100
Street Address	627 FREDERICK ST
City	OSHKOSH
State	WI
Zip	54901-4425
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	TR10PD
Legal Description	LOT 12 BLK 45 W W WRIGHTS SUBD OF PRT OF BLK 45 &F
Legal Subdivision	W W WRIGHTS SUBD
Legal Block	45
Legal Lot Number	12
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	4
Census Block	4013
Census Tract	502

Owner

Source: Winnebago County records · APN 07-03620100

Assessment roll updated May 27, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	627 FREDERICK ST, OSHKOSH, WI 54901-4425
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 11, 2020 · Amount on Record
Deed Sale	Sep 11, 2020 · Amount on Record
Prior Sale	Mar 09, 2010 · Amount on Record
Deed Document Number	20201828103
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Winnebago County records · Assessment roll updated May 27, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Winnebago County
Municipality	Oshkosh City
Unified School District	Oshkosh Area School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$159,700 (+77.64%) Land $18,900 Building $140,800
2024	$2,752.00 (+18.37%)
2023	$2,325.00 (-0.56%) Homeowner's exemption	$89,900 (-) Land $11,800 Building $78,100	$129,907 Land $17,051 Building $112,856
2022	$2,338.00 Homeowner's exemption	$89,900 Land $11,800 Building $78,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of March 26, 2019 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Bertram Communications Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

May also be available: TDS Telecom.

Based on FCC filings for 763 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	OSHKOSH WATERWORKS serves 63,000 people
Water Source	Surface water
Last State Inspection	Apr 2025
Lead	6 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them. The full violation and enforcement history is in the system's EPA record.