9858 Monroe St, Thornton (Denver), CO 80229 Property Records

Adams County property record for 9858 Monroe St, Thornton, CO 80229 · Last verified April 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1986
Square Footage1,275 sqft Living Area
Lot Size9,156 sqft (0.21 acres)
OccupancyOwner Occupied
Last Sale$445,000 (2025)
Tax Bill$2,113.00 (2024)

Property Details

APN / Parcel Number

Primary APN1719-13-4-13-007
Alternative APNs
  • 0171913413007
  • R0040497

Interior

Bedrooms3 Beds
Full Baths2 Baths
Plumbing Fixtures9 Plumbing Fixtures
Total Rooms5 Rooms
Building Area1,275 sqft Living Area
Gross Area2,175 sqft Gross Area
Basement Area425 sqft Basement
Stories2 Stories

Exterior

Year BuiltBuilt 1986
Effective Year BuiltEffective 1986
Architectural StyleSplit Level Style
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area9,156 sqft (0.21 acres)
Depth X Width109 ft x 84 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area475 sqft Garage
Deck Area144 sqft Deck
Patio Area144 sqft Patio
Porch Area52 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0040497
Street Address9858 MONROE ST
CityTHORNTON
StateCO
Zip80229-2870
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionSUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:10 LOT:4
Legal SubdivisionNORTH HILLS FILING NUMBER ONE SUBD
Legal Block10
Legal Lot Number4
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup1
Census Block1008
Census Tract9207

Owner

Source: Adams County records · APN 1719-13-4-13-007

Assessment roll updated January 21, 2026 · Last verified April 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 Address9858 MONROE ST, THORNTON, CO 80229-2870
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Dec 30, 2025Warranty Deed, Transfer · Conventional Mortgage
SUNFLOWER BANK NA
Jan 08, 2024Beneficiary Deed, Transfer
Sep 29, 2022Intrafamily Transfer, Transfer · Line of Credit
FINANCE OF AMERICA REVERSE LLC
Jun 14, 2022Intrafamily Transfer, Transfer
May 04, 2021Quit Claim Deed, Transfer · Reverse Mortgage
FINANCE OF AMERICA REVERSE LLC
Sep 25, 2017Quit Claim Deed, Transfer
Quitclaim Document
Apr 25, 2017Quit Claim Deed, Transfer · Federal Housing Administration (FHA) Mortgage
LAND-HOME FINANCIAL SERVICES

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Dec 30, 2025
  • Deed Sale Price on Dec 30, 2025
  • May 04, 2021
Deed Doc Number202576665
Prior Transfer DateSep 23, 2022
Prior Transfer Doc0000080974
Record RefreshedJun 08, 2026

December 2025: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionADAMS CO
Recording DateDec 30, 2025
Property Address9858 MONROE ST, THORNTON, CO 80229-2870
Document Number0000076665
Instrument DateDec 30, 2025
Instrument2025000076665
Transaction TypeTransfer
Record UpdatedJan 09, 2026
Title CompanyCOLORADO PROFESSIONALS TITLE L, COLORADO PROFESSIONALS TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$44.50
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address9858 MONROE ST, THORNTON, CO 80229-2870

Mortgage

Document Number0000076666
DateDec 30, 2025
Instrument2025000076666
Lender
NameSUNFLOWER BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2056

January 2024: Beneficiary Deed, Transfer

Document TypeBeneficiary Deed
JurisdictionADAMS CO
Recording DateJan 08, 2024
Property Address9858 MONROE ST, THORNTON, CO 80229-2870
Document Number0000001225
Instrument DateJan 04, 2024
Instrument2024000001225
Transaction TypeTransfer
Record UpdatedJan 16, 2024

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address9858 MONROE ST, THORNTON, CO 80229-2870

September 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionADAMS CO
Recording DateSep 29, 2022
Property Address9858 MONROE ST, THORNTON, CO 80229-2870
Document Number0000080974
Instrument DateSep 23, 2022
Instrument2022000080974
Transaction TypeTransfer
Record UpdatedDec 22, 2022
Title CompanyBOSTON NATIONAL TITLE AGENCY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address9858 MONROE ST, THORNTON, CO 80229-2870

Mortgage

Document Number0000080975
DateSep 29, 2022
Instrument2022000080975
Lender
NameFINANCE OF AMERICA REVERSE LLC
TypeReverse Mortgage Lender
Agreement
TypeLine of Credit
AmountAmount Recorded
Term807 Months
DueDec 20, 2089
Interest
Rate TypeFixed Rate
Rate6.09%
Type Change DateNov 01, 2022
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).
Index52-Week T-Bill (1-Year)
Max Rate11%

June 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionADAMS CO
Recording DateJun 14, 2022
Property Address9858 MONROE ST, THORNTON, CO 80229-2870
Document Number0000052041
Instrument DateJun 11, 2022
Instrument2022000052041
Transaction TypeTransfer
Record UpdatedDec 22, 2022

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address9858 MONROE ST, THORNTON, CO 80229-2870

May 2021: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionADAMS CO
Recording DateMay 04, 2021
Property Address9858 MONROE ST, THORNTON, CO 80229-2870
Document Number0000054404
Instrument DateApr 28, 2021
Instrument2021000054404
Transaction TypeTransfer
Record UpdatedJun 07, 2023
Title CompanyPRESTIGE TITLE & ESCROW

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address9858 MONROE ST, THORNTON, CO 80229-2870

Mortgage

Document Number0000054405
DateMay 04, 2021
Instrument2021000054405
Lender
NameFINANCE OF AMERICA REVERSE LLC
TypeReverse Mortgage Lender
Agreement
TypeReverse Mortgage
AmountAmount Recorded
Term823 Months
DueDec 20, 2089
Interest
Rate TypeAdjustable Rate
Rate2.32%
Type Change DateJun 01, 2021
Change FrequencyAnnually
Index1-Year LIBOR

September 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionADAMS CO
Recording DateSep 25, 2017
Property Address9858 MONROE ST, THORNTON, CO 80229-2870
Document Number0000083742
Instrument DateSep 19, 2017
Instrument83742
Transaction TypeTransfer
Record UpdatedOct 02, 2017

Transaction

Tax$0.00
Additional
  • Quitclaim Document

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address9858 MONROE ST THORNTON CO 802292870, THORNTON, CO 80229-2870

April 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionADAMS CO
Recording DateApr 25, 2017
Property Address9858 MONROE ST, THORNTON, CO 80229-2870
Document Number0000035946
Instrument DateApr 17, 2017
Instrument2017000035946
Transaction TypeTransfer
Record UpdatedJun 21, 2022
Title CompanyPRESTIGE TITLE

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
Address9858 MONROE ST, THORNTON, CO 80229-2870

Mortgage

Document Number0000035947
DateApr 25, 2017
Instrument2017000035947
Lender
NameLAND-HOME FINANCIAL SERVICES
TypeMortgage Company
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Rate4.42%
Type Change DateMay 01, 2018
Change FrequencyAnnually
Min Rate At Change2%
Index1-Year LIBOR
Max Rate5%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateColorado
CountyAdams County
MunicipalityThornton City
Unified School DistrictMapleton School District 1 (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$903.00 (-57.26%)$29,990 (-8.09%) Land $6,120 Building $23,870$441,000 (-9.45%) Land $90,000 Building $351,000
2024$2,113.00 (-35.02%)$32,630 (-0.97%) Land $5,700 Building $26,930$487,000 (-) Land $85,000 Building $402,000
2023$3,252.00 (+7.97%)$32,950 (+9.03%) Land $5,750 Building $27,200$487,000 (+12.01%) Land $85,000 Building $402,000
2022$3,012.00$30,220 Land $11,820 Building $18,400$434,765 Land $170,000 Building $264,765

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