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10400 S Prospect Ave, Chicago, IL 60643 Property Records

Cook County property record for 10400 S Prospect Ave, Chicago, IL 60643

Property Summary

Property TypeSingle Family Home
Details4 bd · 1 ba · 1,291 sqft · built 1922
Lot Size0.171 acres (7,436 sqft)
OwnerIndividual Name on File
Tax Bill$4,164 (2023)
Deeds & MortgagesOct 2019 Loan Modification
Flood ZoneZone X (minimal risk)
APN25-18-204-068

Property Details

APN / Parcel Number

Primary APN25-18-204-068
Alternative APN
  • 25-18-204-068-0000

Interior

Bedrooms4 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,291 sqft Living Area
1st Floor Area1,291 sqft

Exterior

Year BuiltBuilt 1922
Effective Year BuiltEffective 1924
Architectural StyleBungalow
Exterior MaterialBrick/Stone
Construction TypeMasonry / Concrete Block
Roof MaterialAsphalt
Lot Area7,436 sqft (0.171 acres)

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHot Water

Location & Zoning

Street Address10400 S PROSPECT AVE
CityCHICAGO
StateIL
Zip60643-2827
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRS-1
Legal DescriptionHILLIARD & DOBBINS 1ST ADD TO WASHINGTON HTS
Legal Range14E
Legal Township37N
Legal Section18
Legal SubdivisionHILLIARD & DOBBINS 1ST ADD TO WASHINGTON
Legal Block5
Legal Lot Number5
JurisdictionCOOK IL
Township / Civil DivisionCHICAGO
Census Block Group3
Census Block3001
Census Tract720700

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Individually ListedRidge Historic District
listed 1976 · NRIS 76000703

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Cook County records, as of May 27, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordIndividual Name on File
Mailing Address10400 S PROSPECT AVE, CHICAGO, IL 60643-2827
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateMar 3, 2000
Transfer Doc0000000713
Record UpdatedSep 20, 2026

October 2019: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionCOOK IL
Property Address10400 S PROSPECT AVE, CHICAGO, IL 60643-2827
Document Number1931815030
Instrument DateOct 28, 2019
Transaction TypeMortgage
Record UpdatedNov 26, 2019
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address10400 S PROSPECT AVE CHICAGO IL 606432827, CHICAGO, IL 60643-2827

Mortgage

Document Number1931815030
DateNov 14, 2019
Instrument31815030
Lender
NameCITIZENS BK NA
AddressGLEN ALLEN, VA 23059
Agreement
AmountAmount on Record
Term360 Months
DueNov 13, 2049
Interest
Rate4.12%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateIllinois
CountyCook County
MunicipalityChicago City
Unified School DistrictChicago Public School District 299 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$26,000 (+8.33%) Land $9,295 Building $16,705$260,000 (+8.33%) Land $92,950 Building $167,050
2023$4,164.00 (-1.91%)
2022$4,245.00 (+1.85%) Homeowner's exemption$24,000 (-) Land $7,436 Building $16,564$240,000 (-) Land $74,360 Building $165,640
2021$4,168.00 Homeowner's exemption$24,000 Land $7,436 Building $16,564$240,000 Land $74,360 Building $165,640

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 February 11, 2026 · 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 Policies1 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 SystemCHICAGO
serves 2,721,308 people · EPA ID IL0316000
Water SourceSurface water
Last State InspectionMar 2026
Lead6 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting8
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 693 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50

May also be available: AT&T, T-Mobile, Verizon.

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