Winnebago County property record for 1665 Delaware St, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,508 sqft · built 1920 |
| Lot Size | 0.215 acres (9,375 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $170,000 (Jul 2023) |
| Tax Bill | $3,009 (2024) |
| Deeds & Mortgages | Jul 2023 Sale & Mortgage Jun 2023 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01990000 |
| Primary APN | 13-01990000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,508 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 9,375 sqft (0.215 acres) |
| Lot Dimensions | 125 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | 913-01990000 |
|---|---|
| Street Address | 1665 DELAWARE ST |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-6724 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | N 75 FT OF E 125 FT OF LOT 18 BLK 110 OSBORNS ADDN |
| Legal Subdivision | OSBORNS ADD |
| Legal Block | 110 |
| Legal Lot Number | 18 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 1400 |
Source: Winnebago County records, as of May 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1665 DELAWARE ST, OSHKOSH, WI 54902-6724 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jul 31, 2023 | Warranty Deed, Transfer · Conventional Mortgage GOLD STAR MORTGAGE FINANCIAL GROUP |
| Jun 21, 2023 | Warranty Deed, Transfer TOWN N COUNTRY TITLE LLC |
| Apr 5, 2021 | Warranty Deed, Transfer · FHA Mortgage CROSSCOUNTRY MORTGAGE LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 31, 2023 · Amount on Record |
| Deed Sale | Jul 31, 2023 · Amount on Record |
| Prior Sale | Jun 21, 2023 · Amount on Record |
| Deed Document Number | 20231907605 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Jul 31, 2023 |
| Property Address | 1665 DELAWARE ST, OSHKOSH, WI 54902-6724 |
| Document Number | 0001907605 |
| Instrument Date | Jul 23, 2023 |
| Instrument | 1907605 |
| Transaction Type | Transfer |
| Record Updated | May 7, 2026 |
| Title Company | TOWN N COUNTRY TITLE LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $510.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Document Number | 0001907606 |
|---|---|
| Date | Jul 31, 2023 |
| Instrument | 1907606 |
| Name | GOLD STAR MORTGAGE FINANCIAL GROUP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2053 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Jun 21, 2023 |
| Property Address | 1665 DELAWARE ST, OSHKOSH, WI 54902-6724 |
| Document Number | 0001905525 |
| Instrument Date | Jun 20, 2023 |
| Instrument | 1905525 |
| Transaction Type | Transfer |
| Record Updated | May 7, 2026 |
| Title Company | TOWN N COUNTRY TITLE LLC |
| Amount | Amount Recorded |
|---|---|
| Tax | $411.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Apr 5, 2021 |
| Property Address | 1665 DELAWARE ST, OSHKOSH, WI 54902-6724 |
| Document Number | 0001847553 |
| Instrument Date | Apr 2, 2021 |
| Instrument | 1847553 |
| Transaction Type | Transfer |
| Record Updated | May 7, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $414.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1665 DELAWARE ST, OSHKOSH, WI 54902-6724 |
| Document Number | 0001847554 |
|---|---|
| Date | Apr 5, 2021 |
| Instrument | 1847554 |
| Name | CROSSCOUNTRY MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2051 |
Source: Winnebago County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| Municipality | Oshkosh City |
| Unified School District | Oshkosh Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $173,300 (-) Land $28,200 Building $145,100 | ||
| 2024 | $3,009.00 (+34.27%) | $173,300 (+98.97%) Land $28,200 Building $145,100 | |
| 2023 | $2,241.00 (-0.62%) Homeowner's exemption | $87,100 (-) Land $18,200 Building $68,900 | $125,861 Land $26,299 Building $99,562 |
| 2022 | $2,255.00 (-5.45%) Homeowner's exemption | $87,100 (+1.87%) Land $18,200 Building $68,900 | |
| 2021 | $2,385.00 Homeowner's exemption | $85,500 Land $18,200 Building $67,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective March 26, 2019
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 94% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OSHKOSH WATERWORKS serves 63,000 people · EPA ID WI4710457 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2025 |
| Lead | 6 ppb (2025) action level 15 ppb |
| 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, 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.
Source: FCC Broadband Data Collection, based on 474 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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