6422 Union Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6422 Union Ave, Firestone, CO 80504 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 2005
Square Footage2,889 sqft Living Area
Lot Size13,745 sqft (0.316 acres)
OccupancyOwner Occupied
Last Sale$350,687 (2006)
Tax Bill$4,506.00 (2025)

Property Details

APN / Parcel Number

Primary APN1311-06-4-13-011
Alternative APN
  • R1078602

Interior

Bedrooms4 Beds
Full Baths3 Baths
Plumbing Fixtures14 Plumbing Fixtures
Building Area2,889 sqft Living Area
Gross Area5,042 sqft Gross Area
Basement Area1,406 sqft Basement
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 2005
Effective Year BuiltEffective 2005
Architectural StyleBi-Level Style
Exterior MaterialWood Exterior
Construction TypeWood Construction
Roof MaterialComposition Shingle Roof
Lot Area13,745 sqft (0.316 acres)
Garage TypeAttached Garage
Garage Area747 sqft Garage
PorchPorch
Porch Area240 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR1078602
Street Address6422 UNION AVE
CityFIRESTONE
StateCO
Zip80504-6742
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionFIR 2OMP L11 BLK13 OAK MEADOWS PUD FG 2
Legal Range67W
Legal Township2N
Legal Section6
Legal SubdivisionOAK MEADOWS PUD FG#2
Legal Block13
Legal Lot Number11
JurisdictionWELD CO
Minor Civil DivisionERIE-FREDERICK
Census Blockgroup1
Census Block1001
Census Tract2020

Owner

Source: Weld County records · APN 1311-06-4-13-011

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 Address6422 UNION AVE, FIRESTONE, CO 80504-6742
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on May 03, 2006
  • Deed Sale Price on May 03, 2006
Deed Doc Number20063384381
Prior Transfer DateSep 02, 2005
Prior Transfer Doc0003321846
Record RefreshedSep 20, 2026

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$39,320 (-2.09%) Land $7,220 Building $32,100$642,550 (-) Land $118,000 Building $524,550
2025$4,506.00 (+14.22%)$40,160 (-4.13%) Land $7,380 Building $32,780$642,550 (+3.77%) Land $118,000 Building $524,550
2024$3,945.00 (+4.25%)
2023$3,784.00$41,890 Land $7,980 Building $33,910$619,225 Land $118,000 Building $501,225

Nearby Properties on Union Ave

Nearby Streets

Search Property Records by Address or Parcel Number