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  5. Union Ave

6441 Union Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6441 Union Ave, Firestone, CO 80504 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 2013
Square Footage2,833 sqft Living Area
Lot Size13,878 sqft (0.319 acres)
OccupancyOwner Occupied
Last Sale$625,000 (2025)
Tax Bill$4,441.00 (2025)

Property Details

APN / Parcel Number

Primary APN1311-06-4-13-007
Alternative APN
  • R1078202

Interior

Bedrooms4 Beds
Full Baths3 Baths
Plumbing Fixtures14 Plumbing Fixtures
Building Area2,833 sqft Living Area
Gross Area4,807 sqft Gross Area
Basement Area1,296 sqft Basement
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 2013
Effective Year BuiltEffective 2013
Architectural StyleBi-Level Style
Exterior MaterialWood Exterior
Construction TypeWood Construction
Roof MaterialComposition Shingle Roof
Lot Area13,878 sqft (0.319 acres)
Garage TypeAttached Garage
Garage Area678 sqft Garage
PorchPorch
Porch Area102 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR1078202
Street Address6441 UNION AVE
CityFIRESTONE
StateCO
Zip80504-6743
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionFIR 2OMP L7 BLK13 OAK MEADOWS PUD FG 2
Legal Range67W
Legal Township2N
Legal Section6
Legal SubdivisionOAK MEADOWS PUD FG#2
Legal Block13
Legal Lot Number7
JurisdictionWELD CO
Minor Civil DivisionERIE-FREDERICK
Census Blockgroup1
Census Block1001
Census Tract2020

Owner

Source: Weld County records · APN 1311-06-4-13-007

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 Address6441 UNION AVE, FIRESTONE, CO 80504-6743
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Sep 09, 2021Deed of Trust, Mortgage · Conventional Mortgage
SIERRA PACIFIC MORTGAGE CO INC
Dec 04, 2025Warranty Deed, Transfer · Conventional Mortgage
XPERT HOME LENDING INC
Aug 23, 2019Deed of Trust, Mortgage · Line of Credit
BELLCO CU
Aug 01, 2019Warranty Deed, Transfer · Conventional Mortgage
HOME MORTGAGE ALLIANCE LLC
Mar 07, 2018Warranty Deed, Transfer · Conventional Mortgage
WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Dec 04, 2025
  • Deed Sale Price on Dec 04, 2025
  • Prior Sale Amount on Aug 01, 2019
Deed Doc Number20255070466
Record RefreshedSep 20, 2026

September 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWELD CO
Property Address6441 UNION AVE, FIRESTONE, CO 80504-6743
Transaction TypeMortgage
Record UpdatedDec 16, 2025
Title CompanyE-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0004754235
DateSep 09, 2021
Instrument4754235
Lender
NameSIERRA PACIFIC MORTGAGE CO INC
TypeMortgage Company
AddressFOLSOM, CA 95630
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueOct 01, 2036

December 2025: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWELD CO
Recording DateDec 04, 2025
Property Address6441 UNION AVE, FIRESTONE, CO 80504-6743
Document Number0005070466
Instrument DateDec 03, 2025
Instrument5070466
Transaction TypeTransfer
Record UpdatedDec 16, 2025
Title CompanyFIDELITY NATIONAL TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$62.50
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address6441 UNION AVE, FIRESTONE, CO 80504-6743

Mortgage

Document Number0005070467
DateDec 04, 2025
Instrument5070467
Lender
NameXPERT HOME LENDING INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2056

August 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWELD CO
Property Address6441 UNION AVE, FIRESTONE, CO 80504-6743
Document Number0004521330
Instrument DateAug 23, 2019
Transaction TypeMortgage
Record UpdatedSep 18, 2019
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address6441 UNION AVE FIRESTONE CO 805046743, FIRESTONE, CO 80504-6743

Mortgage

Document Number0004521330
DateSep 09, 2019
Instrument4521330
Lender
NameBELLCO CU
TypeCredit Union
AddressGREENWOOD VILLAGE, CO 80111
Agreement
TypeLine of Credit
AmountAmount Recorded
Term240 Months
DueSep 08, 2039
Interest
Rate TypeAdjustable Rate

August 2019: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWELD CO
Recording DateAug 01, 2019
Property Address6441 UNION AVE, FIRESTONE, CO 80504-6743
Document Number0004511148
Instrument DateJul 29, 2019
Instrument4511148
Transaction TypeTransfer
Record UpdatedJul 06, 2021
Title CompanyLAND TITLE GUARANTEE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$46.50
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address6441 UNION AVE, FIRESTONE, CO 80504-6743

Mortgage

Document Number0004511149
DateAug 01, 2019
Instrument4511149
Lender
NameHOME MORTGAGE ALLIANCE LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueAug 01, 2049

March 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWELD CO
Recording DateMar 07, 2018
Property Address6441 UNION AVE, FIRESTONE, CO 80504-6743
Document Number0004380454
Instrument DateMar 05, 2018
Instrument4380454
Transaction TypeTransfer
Record UpdatedJul 06, 2021

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$42.50
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
Address6441 UNION AVE, FIRESTONE, CO 80504-6743

Mortgage

Document Number0004380455
DateMar 07, 2018
Instrument4380455
Lender
NameWELLS FARGO BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueApr 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$38,750 (-2.1%) Land $7,220 Building $31,530$633,206 (-) Land $118,000 Building $515,206
2025$4,441.00 (+14.64%)$39,580 (-3.04%) Land $7,380 Building $32,200$633,206 (+3.95%) Land $118,000 Building $515,206
2024$3,874.00 (+4.25%)$40,820 (-0.92%) Land $7,910 Building $32,910
2023$3,716.00$41,200 Land $7,980 Building $33,220$609,129 Land $118,000 Building $491,129

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