6345 Union Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6345 Union Ave, Firestone, CO 80504 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 2013
Square Footage2,403 sqft Living Area
Lot Size6,370 sqft (0.146 acres)
OccupancyOwner Occupied
Last Sale$301,000 (2014)
Tax Bill$4,167.00 (2025)

Property Details

APN / Parcel Number

Primary APN1311-06-3-11-020
Alternative APN
  • R1073402

Interior

Bedrooms4 Beds
Full Baths3 Baths
Plumbing Fixtures13 Plumbing Fixtures
Building Area2,403 sqft Living Area
Gross Area4,175 sqft Gross Area
Basement Area1,123 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 Area6,370 sqft (0.146 acres)
Garage TypeAttached Garage
Garage Area649 sqft Garage
PorchPorch
Porch Area69 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR1073402
Street Address6345 UNION AVE
CityFIRESTONE
StateCO
Zip80504-6499
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionFIR 2OMP L20 BLK11 OAK MEADOWS PUD FG 2
Legal Range67W
Legal Township2N
Legal Section6
Legal SubdivisionOAK MEADOWS PUD FG#2
Legal Block11
Legal Lot Number20
JurisdictionWELD CO
Minor Civil DivisionERIE-FREDERICK
Census Blockgroup1
Census Block1003
Census Tract2020

Owner

Source: Weld County records · APN 1311-06-3-11-020

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 Address6345 UNION AVE, FIRESTONE, CO 80504-6499
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Nov 16, 2018Quit Claim Deed, Transfer
Quitclaim Document
Jul 12, 2018Deed of Trust, Mortgage · Conventional Mortgage
ELEVATIONS CU

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Apr 24, 2014
  • Deed Sale Price on Apr 24, 2014
Deed Doc Number20144011650
Record RefreshedSep 20, 2026

November 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWELD CO
Recording DateNov 16, 2018
Property Address6345 UNION AVE, FIRESTONE, CO 80504-6499
Document Number0004447255
Instrument DateOct 29, 2018
Instrument4447255
Transaction TypeTransfer
Record UpdatedNov 30, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address6345 UNION AVE FIRESTONE CO 805046499, FIRESTONE, CO 80504-6499

July 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWELD CO
Property Address6345 UNION AVE, FIRESTONE, CO 80504-6499
Document Number0004415571
Instrument DateJul 12, 2018
Transaction TypeMortgage
Record UpdatedJul 25, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
Address6345 UNION AVE FIRESTONE CO 805046499, FIRESTONE, CO 80504-6499

Mortgage

Document Number0004415571
DateJul 17, 2018
Instrument4415571
Lender
NameELEVATIONS CU
AddressBOULDER, CO 80301
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term240 Months
DueJul 16, 2038

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$36,360 (-2.1%) Land $7,220 Building $29,140$594,211 (-) Land $118,000 Building $476,211
2025$4,167.00 (+14.67%)$37,140 (-4.45%) Land $7,380 Building $29,760$594,211 (+3.4%) Land $118,000 Building $476,211
2024$3,634.00 (+4.25%)
2023$3,486.00$38,870 Land $7,980 Building $30,890$574,654 Land $118,000 Building $456,654

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