6489 Thunderhill Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6489 Thunderhill Ave, Firestone, CO 80504 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms3 Baths
Year BuiltBuilt 2004
Square Footage2,061 sqft Living Area
Lot Size9,264 sqft (0.213 acres)
OccupancyOwner Occupied
Last Sale$405,000 (2018)
Tax Bill$4,021.00 (2025)

Property Details

APN / Parcel Number

Primary APN1311-07-2-14-008
Alternative APN
  • R2367603

Interior

Bedrooms3 Beds
Full Baths3 Baths
Plumbing Fixtures14 Plumbing Fixtures
Building Area2,061 sqft Living Area
Gross Area3,982 sqft Gross Area
1st Floor2,061 sqft 1st Floor
Basement Area1,341 sqft Basement
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 2004
Effective Year BuiltEffective 2004
Architectural StyleRanch Style
Exterior MaterialCombination Exterior
Construction TypeFrame Construction
Roof MaterialComposition Shingle Roof
Lot Area9,264 sqft (0.213 acres)
Garage TypeAttached Garage
Garage Area580 sqft Garage

Exterior Amenities

Balcony Area252 sqft Balcony
Deck AreaDeck Area
Patio Area252 sqft Patio
PorchPorch
Porch Area108 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR2367603
Street Address6489 THUNDERHILL AVE
CityFIRESTONE
StateCO
Zip80504-6473
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionFIR SB L8 BLK14 SAGEBRUSH
Legal SubdivisionSAGEBRUSH
Legal Block14
Legal Lot Number8
JurisdictionWELD CO
Minor Civil DivisionERIE-FREDERICK
Census Blockgroup2
Census Block2010
Census Tract2020

Owner

Source: Weld County records · APN 1311-07-2-14-008

Assessment roll updated May 27, 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 Record2 Individuals Owners
Mailing Address6489 THUNDERHILL AVE, FIRESTONE, CO 80504-6473
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Sep 28, 2020Deed of Trust, Mortgage · Conventional Mortgage
PLUM CREEK FUNDING INC
Feb 28, 2019Deed of Trust, Mortgage · Conventional Mortgage
PLUM CREEK FUNDING INC
Apr 26, 2018Warranty Deed, Transfer · Conventional Mortgage
PLUM CREEK FUNDING INC

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Apr 26, 2018
  • Deed Sale Price on Apr 26, 2018
  • Prior Sale Amount on Feb 01, 2013
Deed Doc Number20184393781
Prior Transfer DateJan 10, 2008
Prior Transfer Doc0003531045
Record RefreshedSep 20, 2026

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWELD CO
Property Address6489 THUNDERHILL AVE, FIRESTONE, CO 80504-6473
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyFIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0004633902
DateSep 28, 2020
Instrument4633902
Lender
NamePLUM CREEK FUNDING INC
TypeMortgage Company
AddressPARKER, CO 80138
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 01, 2050

February 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWELD CO
Property Address6489 THUNDERHILL AVE, FIRESTONE, CO 80504-6473
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyFIRST AMER TITLE INS CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0004469989
DateFeb 28, 2019
Instrument4469989
Lender
NamePLUM CREEK FUNDING INC
TypeMortgage Company
AddressPARKER, CO 80138
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2049

April 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWELD CO
Recording DateApr 26, 2018
Property Address6489 THUNDERHILL AVE, FIRESTONE, CO 80504-6473
Document Number0004393781
Instrument DateApr 24, 2018
Instrument4393781
Transaction TypeTransfer
Record UpdatedJul 06, 2021
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$40.50
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address6489 THUNDERHILL AVE, FIRESTONE, CO 80504-6473

Mortgage

Document Number0004393782
DateApr 26, 2018
Instrument4393782
Lender
NamePLUM CREEK FUNDING INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMay 01, 2048

Tax Assessment & Valuation

Source: Weld County records · Assessment roll updated May 27, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateColorado
CountyWeld County
MunicipalityFirestone Town
Unified School DistrictSt. Vrain Valley School District RE 1J (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
2026$35,090 (-2.09%) Land $7,220 Building $27,870$573,400 (-) Land $118,000 Building $455,400
2025$4,021.00 (+12.89%)$35,840 (-6.13%) Land $7,380 Building $28,460$573,400 (+1.6%) Land $118,000 Building $455,400
2024$3,562.00 (+4.24%)
2023$3,417.00$38,180 Land $7,980 Building $30,200$564,356 Land $118,000 Building $446,356

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