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166 S Waterloo St, Aurora, CO 80018 Property Records

Arapahoe County property record for 166 S Waterloo St, Aurora, CO 80018 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms4 Baths
Year BuiltBuilt 2023
Square Footage3,599 sqft Living Area
GarageAttached, 761 sqft
OccupancyOwner Occupied
Last Sale$680,000 (2026)
Tax Bill$8,168.00 (2025)

Property Details

APN / Parcel Number

Primary APN1977-09-4-21-003
Alternative APNs
  • 035445747
  • 35445747
  • 445747

Interior

Bedrooms3 Beds
Full Baths4 Baths
Building Area3,599 sqft Living Area
Gross Area4,766 sqft Gross Area
1st Floor1,129 sqft 1st Floor
2nd Floor1,517 sqft 2nd Floor
Basement Area1,129 sqft Basement
Finished Basement953 sqft Finished
Unfinished Basement176 sqft Unfinished
Stories2 Stories

Exterior

Year BuiltBuilt 2023
Effective Year BuiltEffective 2023
Architectural StyleBi-Level Style
Exterior MaterialWood Siding Exterior
Driveway1 Driveway
Driveway Area3 sqft Driveway
Parking Spaces3 Parking Spaces
Garage TypeAttached Garage
Garage Area761 sqft Garage
PorchCovered Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account Number035445747
Street Address166 S WATERLOO ST
CityAURORA
StateCO
Zip80018-1939
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTOWNSHIP T4S MAPPLATB 579 MAPPLATP 1 SUBDIVISIONCD 029474 SUBDIVISIONNAME HARMONY SUBDIVISION FLG NO 13 BLOCK 004 LOT 003 LOT 3 BLK 4 HARMONY SUB FLG NO 13 EX M/RS
Legal SubdivisionHARMONY SUBDIVISION FLG NO 13
Legal Block1
Legal Lot Number3
JurisdictionARAPAHOE CO
Minor Civil DivisionEAST ARAPAHOE
Census Blockgroup1
Census Block1018
Census Tract7111

Owner

Source: Arapahoe County records · APN 1977-09-4-21-003

Assessment roll updated June 15, 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 RecordIndividual Owner on File
Mailing Address166 S WATERLOO ST, AURORA, CO 80018-1939
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Apr 29, 2026Warranty Deed, Transfer · Conventional Mortgage
VP MORTGAGE INC
Dec 29, 2023Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage
HOME AMERICAN MORTGAGE CORP

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Apr 29, 2026
  • Deed Sale Price on Apr 29, 2026
  • Prior Sale Amount on Dec 29, 2023
Deed Doc Number202628652
Record RefreshedSep 20, 2026

April 2026: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionARAPAHOE CO
Recording DateApr 29, 2026
Property Address166 S WATERLOO ST, AURORA, CO 80018-1939
Document Number0000028652
Instrument DateApr 27, 2026
Instrument2026.28652
Transaction TypeTransfer
Record UpdatedMay 06, 2026
Title CompanyGUARDIAN TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$6,868.00
Amount AccuracyCalculated from Tax (Full/Partial Unknown)
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address166 S WATERLOO ST, AURORA, CO 80018-1939

Mortgage

Document Number0000028653,
DateApr 29, 2026
Instrument2026..28653
Lender
NameVP MORTGAGE INC
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMay 01, 2056
Interest
Rate TypeFixed Rate
Rate6.22%
Initial TypeFixed Rate
Max Rate-1%

December 2023: Special Warranty Deed, Subdivision Related Transfer

Document TypeSpecial Warranty Deed
JurisdictionARAPAHOE CO
Recording DateDec 29, 2023
Property Address166 S WATERLOO ST, AURORA, CO 80018-1939
Document Number00E3086103
Map ReferenceDOC E106774
Instrument DateDec 25, 2023
InstrumentE3086103
Transaction TypeSubdivision Related Transfer
Record UpdatedApr 26, 2024
Title CompanyGUARDIAN TITLE AGENCY, GUARDIAN TITLE AGENCY LLC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$67.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address4350 S MONACO ST, DENVER, CO 80237-3400

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address166 S WATERLOO ST, AURORA, CO 80018-1939

Mortgage

Document Number00E3086104
DateDec 29, 2023
InstrumentE3086104
Lender
NameHOME AMERICAN MORTGAGE CORP
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2054
Interest
Rate TypeAdjustable Rate
Rate4.99%
Type Change DateJan 01, 2031
Change FrequencyAnnually
Min Rate At Change2.75%
Max Rate At Change9.99%
IndexSOFR Average 30-Day
Max Rate9.99%

Tax Assessment & Valuation

Source: Arapahoe County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateColorado
CountyArapahoe County
MunicipalityAurora City
Unified School DistrictAdams-Arapahoe School District 28J (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2026$42,026 (-2.08%)$686,700 (-) Land $154,000 Building $532,700
2025$8,168.00 (+6.3%)$42,919 (+73.42%)$686,700 (+674.15%) Land $154,000 Building $532,700
2024$7,684.00 (+96.47%)
2023$24,748 (+7.19%)$88,704 (+11.42%) Land $88,704
2022$3,911.00 (+8,995.35%)$23,087 Land $23,087$79,611 Land $79,611
2021$43.00

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