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11866 Olive St, Thornton (Denver), CO 80233 Property Records

Adams County property record for 11866 Olive St, Thornton, CO 80233 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 2019
Square Footage1,670 sqft Living Area
Lot Size6,824 sqft (0.157 acres)
OccupancyOwner Occupied
Last Sale$419,990 (2020)
Tax Bill$6,649.00 (2024)

Property Details

APN / Parcel Number

Primary APN1721-05-1-01-040
Alternative APNs
  • 0172105101040
  • R0183507

Interior

Bedrooms3 Beds
Full Baths2 Baths
Plumbing Fixtures8 Plumbing Fixtures
Total Rooms6 Rooms
Building Area1,670 sqft Living Area
Gross Area3,847 sqft Gross Area
1st Floor1,670 sqft 1st Floor
Basement Area1,670 sqft Basement
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 2019
Effective Year BuiltEffective 2019
Architectural StyleRanch Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area6,824 sqft (0.157 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area429 sqft Garage
Deck Area78 sqft Deck
Patio Area78 sqft Patio

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0183507
Street Address11866 OLIVE ST
CityTHORNTON
StateCO
Zip80233-5870
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionMAYFIELD SUBD AMND NO 1 BLK 1 LOT 18
Legal Range67W
Legal Township02S
Legal Section05
Legal Quarter1
Legal SubdivisionMAYFIELD SUBDIVISON
Legal Block1
Legal Lot Number18
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup3
Census Block3000
Census Tract8550

Owner

Source: Adams County records · APN 1721-05-1-01-040

Assessment roll updated January 21, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individuals Owners
Mailing Address11866 OLIVE ST, THORNTON, CO 80233-5870
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Jun 04, 2021Deed of Trust, Mortgage · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
Apr 09, 2020Deed of Trust, Mortgage · Conventional Mortgage with Private Mortgage Insurance (PMI)
CALIBER HM LOANS
Feb 14, 2020Grant Deed, Transfer · Conventional Mortgage with Private Mortgage Insurance (PMI)
INSPIRE HM LNS INC
Oct 17, 2017Grant Deed, Transfer
ATTORNEY ONLY
Sep 21, 2017Grant Deed, Transfer

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Feb 14, 2020
  • Deed Sale Price on Feb 14, 2020
Deed Doc Number202014630
Last Transfer DateMay 23, 2025
Transfer Doc0000029876
Record RefreshedSep 20, 2026

June 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address11866 OLIVE ST, THORNTON, CO 80233-5870
Transaction TypeMortgage
Record UpdatedJun 11, 2021
Title CompanyE-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000067871
DateJun 04, 2021
Instrument2021000067871
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
AddressPONTIAC, MI 48341
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJul 01, 2051

April 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address11866 OLIVE ST, THORNTON, CO 80233-5870
Document Number0000038514
Instrument DateApr 09, 2020
Transaction TypeMortgage
Record UpdatedMay 05, 2020
Title CompanyHOMESTEAD TITLE COMPANY, HOMESTEAD TITLE CO.

Transferred To (Grantee/Buyer)

NameVerified Name
Address11866 OLIVE ST THORNTON CO 802335870, THORNTON, CO 80233-5870

Mortgage

Document Number0000038514
DateApr 28, 2020
Instrument38514
Lender
NameCALIBER HM LOANS
TypeFunding / Finance Company
AddressCOPPELL, TX 75019
Agreement
TypeConventional Mortgage with Private Mortgage Insurance (PMI)
AmountAmount Recorded
Term360 Months
DueApr 27, 2050

February 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionADAMS CO
Recording DateFeb 14, 2020
Property Address11866 OLIVE ST, THORNTON, CO 80233-5870
Document Number0000014630
Instrument DateFeb 13, 2020
Instrument14630
Transaction TypeTransfer
Record UpdatedFeb 24, 2020
Title CompanyPARKWAY TITLE INC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$42.00
Amount AccuracyConfirmed
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address11866 OLIVE ST THORNTON CO 802335870, THORNTON, CO 80233-5870

Mortgage

Document Number14631
DateFeb 14, 2020
Instrument14631
Lender
NameINSPIRE HM LNS INC
AddressNEWPORT BEACH, CA 92660
Agreement
TypeConventional Mortgage with Private Mortgage Insurance (PMI)
AmountAmount Recorded
Term360 Months
DueFeb 13, 2050

October 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionADAMS CO
Recording DateOct 17, 2017
Property Address11866 OLIVE ST, THORNTON, CO 80233-5870
Document Number0000091002
Instrument DateOct 16, 2017
Instrument91002
Transaction TypeTransfer
Record UpdatedNov 01, 2017
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Tax$750.00
Additional
  • Arms Length Transaction
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address8390 E CRESCENT PKWY #650 GREENWOOD VILLAGE CO 801112940, 650, GREENWOOD VILLAGE, CO 80111-2940
InvestorPossibly a Property Investor

September 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionADAMS CO
Recording DateSep 21, 2017
Property Address11866 OLIVE ST, THORNTON, CO 80233-5870
Document Number0000082726
Instrument DateSep 21, 2017
Instrument82726
Transaction TypeTransfer
Record UpdatedSep 27, 2017

Transaction

Tax$0.00
Additional
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address12460 1ST ST EASTLAKE CO 80614, EASTLAKE, CO 80614

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateColorado
CountyAdams County
MunicipalityThornton City
Unified School DistrictAdams 12 Five Star Schools (PK - 12)

Tax Bill & Assessment History

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.

YearTax BillAssessed ValueAssessed Market Value
2025$4,120.00 (-38.04%)$36,990 (-8.55%) Land $9,180 Building $27,810$544,000 (-9.03%) Land $135,000 Building $409,000
2024$6,649.00 (-12.33%)
2023$7,584.00 (+9.42%)$40,450 (+10.46%) Land $7,440 Building $33,010$598,000 (+13.52%) Land $110,000 Building $488,000
2022$6,931.00$36,620 Land $14,600 Building $22,020$526,800 Land $210,000 Building $316,800

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