6364 Union Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6364 Union Ave, Firestone, CO 80504 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	3 Baths
Year Built	Built 2013
Square Footage	2,544 sqft Living Area
Lot Size	6,568 sqft (0.151 acres)
Occupancy	Owner Occupied
Last Sale	$379,900 (2016)
Tax Bill	$4,362.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1311-06-3-12-013`
Alternative APN	`R1075802`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Building Area	2,544 sqft Living Area
Gross Area	4,444 sqft Gross Area
Basement Area	1,245 sqft Basement
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 2013
Effective Year Built	Effective 2013
Architectural Style	Bi-Level Style
Exterior Material	Wood Exterior
Construction Type	Wood Construction
Roof Material	Composition Shingle Roof
Lot Area	6,568 sqft (0.151 acres)
Garage Type	Attached Garage
Garage Area	655 sqft Garage
Porch	Porch
Porch Area	732 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R1075802
Street Address	6364 UNION AVE
City	FIRESTONE
State	CO
Zip	80504-6498
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	FIR 2OMP L13 BLK12 OAK MEADOWS PUD FG 2
Legal Range	67W
Legal Township	2N
Legal Section	6
Legal Subdivision	OAK MEADOWS PUD FG#2
Legal Block	12
Legal Lot Number	13
Jurisdiction	WELD CO
Minor Civil Division	ERIE-FREDERICK
Census Blockgroup	1
Census Block	1005
Census Tract	2020

Owner

Source: Weld County records · APN 1311-06-3-12-013

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 Record	2 Individuals Owners
Mailing Address	6364 UNION AVE, FIRESTONE, CO 80504-6498
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Jul 01, 2016 Deed Sale Price on Jul 01, 2016 Prior Sale Amount on Dec 03, 2013
Deed Doc Number	20164216107
Record Refreshed	Sep 20, 2026

July 2026: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	WELD CO
Recording Date	Jul 30, 2026
Property Address	6364 UNION AVE, FIRESTONE, CO 80504-6498
Document Number	0005117876
Instrument Date	Jul 30, 2026
Instrument	20265117876
Transaction Type	Transfer
Record Updated	Aug 05, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6364 UNION AVE, FIRESTONE, CO 80504-6498

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Colorado
County	Weld County
Municipality	Firestone Town
Unified School District	St. 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$38,060 (-2.11%) Land $7,220 Building $30,840	$621,957 (-) Land $118,000 Building $503,957
2025	$4,362.00 (+14.4%)	$38,880 (-4.24%) Land $7,380 Building $31,500	$621,957 (+3.62%) Land $118,000 Building $503,957
2024	$3,813.00 (-11.3%)
2023	$4,299.00	$40,600 Land $7,980 Building $32,620	$600,257 Land $118,000 Building $482,257