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620 Jefferson St, Quincy, IL 62301 Property Records

Adams County property record for 620 Jefferson St, Quincy, IL 62301

Property Summary

Property TypeSingle Family Home
Lot Size0.22 acres (9,500 sqft)
OwnerIndividual Name on File
Last Sale$15,000 (Jul 2025)
Tax Bill$266 (2024)
Deeds & MortgagesJul 2025 Sale
Apr 2020 Transfer
Flood ZoneZone X (minimal risk)
APN234000100000

Property Details

APN / Parcel Number

Primary APN234000100000

Exterior

Lot Area9,500 sqft (0.22 acres)
Lot Dimensions190 ft deep x 50 ft wide

Location & Zoning

Street Address620 JEFFERSON ST
CityQUINCY
StateIL
Zip62301-4836
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 2 BLK 1 GERRY SURVEY LOTS 1 & 2
Legal Range9W
Legal Township2S
Legal Section11
Legal SubdivisionOLIVER GERRYS ADD
Legal Block1
Legal Lot Number2,1
JurisdictionADAMS IL
Township / Civil DivisionQUINCY
Census Block Group3
Census Block3001
Census Tract800

Owner

620 Jefferson St is owned and occupied by an individual who bought it in July 2025.

Source: Adams County records, as of May 4, 2026

Owner of RecordIndividual Name on File
Mailing Address620 JEFFERSON ST, QUINCY, IL 62301-4836
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried

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

Deeds, Mortgages & Sale History

DateDocument
Jul 1, 2025Warranty Deed, Transfer
ATTORNEY ONLY, ATTORNEY
Apr 27, 2020Transfer on Death Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJul 1, 2025 · Amount on File
Deed SaleJul 1, 2025 · Amount on File
Prior SaleJun 29, 2023 · Amount on File
Deed Document Number20253798
Prior Transfer DateApr 24, 2020
Prior Transfer Doc2020R03027
Record UpdatedSep 20, 2026

July 2025: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionADAMS IL
Recording DateJul 1, 2025
Property Address620 JEFFERSON ST, QUINCY, IL 62301-4836
Document Number2025R03798
Instrument DateJun 27, 2025
Instrument2025R-03798
Transaction TypeTransfer
Record UpdatedMay 4, 2026
Title CompanyATTORNEY ONLY, ATTORNEY

Transaction

AmountAmount on Record
Tax$22.50
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address3001 RAY MAR CT, QUINCY, IL 62305-1225

Transferred To (Grantee/Buyer)

NameVerified Name
Address620 JEFFERSON ST, QUINCY, IL 62301-4836

April 2020: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionADAMS IL
Recording DateApr 27, 2020
Property Address620 JEFFERSON ST, QUINCY, IL 62301-4836
Document Number2020R03027
Instrument DateApr 24, 2020
Instrument2020R-03027
Transaction TypeTransfer
Record UpdatedMay 4, 2026

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address620 1 2 JEFFERSON ST, QUINCY, IL 62301

Transferred To (Grantee/Buyer)

NameVerified Name
Address626 JEFFERSON ST, QUINCY, IL 62301-4836

Tax Assessment & Valuation

Source: Adams County assessment roll, as of May 4, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyAdams County
County SubdivisionQuincy Township
MunicipalityQuincy City
Unified School DistrictQuincy School District 172 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,330 (+5.87%) Land $3,940 Building $390$12,990 (+5.87%) Land $11,820 Building $1,170
2024$266.00$4,090 Land $3,720 Building $370$12,270 Land $11,160 Building $1,110
2022$16,150 Land $3,220 Building $12,930$48,450 Land $9,660 Building $38,790
2021$130.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 620 Jefferson St in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1983.

Source: FEMA National Flood Hazard Layer, effective July 23, 2018 · 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 Claims5 (1983–2008)
Most Recent ClaimJun 2008 · Severe Storms And Flooding
Claims by Event
  • Flooding, May 2001 · 2 claims

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

The area around 620 Jefferson St has no burnable land within ember reach, so its wildfire risk is not rated.

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 SystemQUINCY
serves 42,000 people · EPA ID IL0010650
Water SourceSurface water
Last State InspectionAug 2025
LeadUnder 1 ppb (2026–2028)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 559 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		1,200 / 35
Adams Telsystems
Fiber		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: T-Mobile.

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