1. Home
  2. Colorado
  3. Adams County
  4. Thornton
  5. E 99th Ln

3881 E 99th Ln, Thornton (Denver), CO 80229 Property Records

Adams County property record for 3881 E 99th Ln, Thornton, CO 80229 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1991
Square Footage1,817 sqft Living Area
Lot Size9,450 sqft (0.217 acres)
OccupancyOwner Occupied
Last Sale$320,000 (2026)
Tax Bill$3,206.00 (2025)

Property Details

APN / Parcel Number

Primary APN1719-13-4-07-013
Alternative APNs
  • 0171913407013
  • R0040364

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Plumbing Fixtures14 Plumbing Fixtures
Total Rooms7 Rooms
Building Area1,817 sqft Living Area
Gross Area2,237 sqft Gross Area
1st Floor966 sqft 1st Floor
2nd Floor851 sqft 2nd Floor
Basement Area620 sqft Basement
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1991
Effective Year BuiltEffective 1991
Architectural StyleSplit Level Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area9,450 sqft (0.217 acres)
Depth X Width135 ft x 70 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area420 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0040364
Street Address3881 E 99TH LN
CityTHORNTON
StateCO
Zip80229-2846
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionSUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:3 LOT:13
Legal Range68W
Legal Township02S
Legal Section13
Legal Quarter4
Legal SubdivisionNORTH HILLS FILING NUMBER ONE SUBD
Legal Block3
Legal Lot Number13
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup1
Census Block1002
Census Tract9207

Owner

Source: Adams County records · APN 1719-13-4-07-013

Assessment roll updated January 21, 2026 · Last verified August 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 Address3881 E 99TH LN, THORNTON, CO 80229-2846
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jun 30, 2026Affidavit, Transfer
Jun 30, 2026Warranty Deed, Transfer
HOMESTEAD LAND TITLE, HOMESTEAD TITLE
Jul 19, 2019Deed of Trust, Mortgage · Conventional Mortgage
DITECH FINANCIAL LLC
Dec 22, 2020Deed of Trust, Mortgage · Conventional Mortgage
NEWREZ LLC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Jun 30, 2026
  • Deed Sale Price on Jun 30, 2026
  • Prior Sale Amount on Oct 15, 2020
Deed Doc Number202638070
Prior Transfer DateOct 15, 2004
Prior Transfer Doc0001069570
Record RefreshedSep 20, 2026

June 2026: Affidavit, Transfer

Document TypeAffidavit
JurisdictionADAMS CO
Recording DateJun 30, 2026
Property Address3881 E 99TH LN, THORNTON, CO 80229-2846
Document Number0000038143
Instrument DateJun 29, 2026
Instrument202638143
Transaction TypeTransfer
Record UpdatedJul 12, 2026

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

June 2026: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionADAMS CO
Recording DateJun 30, 2026
Property Address3881 E 99TH LN, THORNTON, CO 80229-2846
Document Number0000038070
Instrument DateJun 29, 2026
Instrument202638070
Transaction TypeTransfer
Record UpdatedJul 07, 2026
Title CompanyHOMESTEAD LAND TITLE, HOMESTEAD TITLE

Transaction

AmountAmount Recorded
Tax$3,232.00
Amount AccuracyCalculated from Tax (Full/Partial Unknown)
Additional
  • Arms Length Transaction
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3881 E 99TH LN, THORNTON, CO 80229-2846

July 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address3881 E 99TH LN, THORNTON, CO 80229-2846
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyLAND TITLE GUARANTEE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000056788
DateJul 19, 2019
Instrument2019000056788
Lender
NameDITECH FINANCIAL LLC
TypeMortgage Company
AddressFORT WASHINGTON, PA 19034
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueAug 01, 2034

December 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address3881 E 99TH LN, THORNTON, CO 80229-2846
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000134382
DateDec 22, 2020
Instrument2020000134382
Lender
NameNEWREZ LLC
TypeNon-Lending Institution
AddressFORT WASHINGTON, PA 19034
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueJan 01, 2036

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified August 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$3,206.00 (-0.06%)$33,860 (-10.47%) Land $6,120 Building $27,740$498,000 (-10.91%) Land $90,000 Building $408,000
2024$3,208.00 (-14.09%)
2023$3,734.00 (+11.83%)$37,820 (+12.9%) Land $5,750 Building $32,070$559,000 (+16%) Land $85,000 Building $474,000
2022$3,339.00$33,500 Land $11,820 Building $21,680$481,906 Land $170,000 Building $311,906

Nearby Properties on E 99th Ln

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures