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312 E Washington St, Oswego, IL 60543 Property Records

Kendall County property record for 312 E Washington St, Oswego, IL 60543

Property Summary

Property TypeSingle Family Home
Details1 ba · 2,428 sqft · built 1972
Lot Size1.48 acres (64,904 sqft)
OwnerCompany Name on Record
Tax Bill$8,762 (2024)
Deeds & MortgagesNov 2025 Sale
Flood ZoneZone X (minimal risk)
APN03-20-205-010

Property Details

APN / Parcel Number

Primary APN03-20-205-010

Interior

Full Baths1 Bath
Stories2 Stories
Building Area2,428 sqft Living Area
Gross Area4,420 sqft
1st Floor Area2,428 sqft
Basement Area1,032 sqft

Exterior

Year BuiltBuilt 1972
Effective Year BuiltEffective 1972
Architectural StyleBi-Level
Construction TypeFrame
Roof MaterialAsphalt
Lot Area64,904 sqft
Garage TypeAttached
Garage Area960 sqft
Parking Spaces4 Parking Spaces

Location & Zoning

Street Address312 E WASHINGTON ST
CityOSWEGO
StateIL
Zip60543-9595
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionPT SEC 20-37-8, COM INT C/L WASHINGTON ST WITH S/LN WILMETTE ST, FOR POB SE222 NE330, NW222 TO S LN WILMETTE ST SW 330 TO POB (EXC ROW TAKEN 12-20287) VILLAGE OF OSWEGO
Legal Range08E
Legal Township37N
Legal Section20
Legal SubdivisionVILLAGE OF OSWEGO
JurisdictionKENDALL IL
Township / Civil DivisionOSWEGO
Census Block Group2
Census Block2025
Census Tract890107

Owner

Source: Kendall 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 RecordCompany Name on Record
Mailing Address8435 W DEER PATH RD, HAYWARD, WI 54843
Owner TypeCompany
VestingLimited Liability Partnership

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateOct 21, 2025
Transfer Doc0000014510
Record UpdatedSep 20, 2026

November 2025: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKENDALL IL
Recording DateNov 4, 2025
Property Address312 E WASHINGTON ST, OSWEGO, IL 60543-9595
Document Number0000014510
Instrument DateOct 21, 2025
Instrument202500014510
Transaction TypeTransfer
Record UpdatedNov 21, 2025
Title CompanyATTORNEY ONLY, ATTORNEY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address8435 W DEER PATH ROAD, HAYWARD, WI 54843

Tax Assessment & Valuation

Source: Kendall County assessment roll, as of May 27, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyKendall County
County SubdivisionOswego Township
MunicipalityOswego Village
Unified School DistrictOswego Community Unit School District 308 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$124,086 (+8%) Land $36,261 Building $87,825$372,258 (+8%) Land $108,783 Building $263,475
2024$8,762.00$114,894 (+19.88%) Land $33,575 Building $81,319$344,682 (+19.88%) Land $100,725 Building $243,957
2022$95,840 Land $28,007 Building $67,833$287,520 Land $84,021 Building $203,499

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies4 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemOSWEGO
serves 38,169 people · EPA ID IL0930150
Water SourceGroundwater
Last State InspectionOct 2025
LeadUnder 1 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityRadium
resolved · Jan 2017
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 245 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Metronet
Fiber		5,120 / 5,120
Xfinity
Cable		2,000 / 250
Watch TV
Fixed Wireless		400 / 40
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless · DSL · Fiber in parts of the area		100 / 20

May also be available: T-Mobile.

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