6320 Union Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6320 Union Ave, Firestone, CO 80504 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3 Baths
Year Built	Built 2013
Square Footage	2,403 sqft Living Area
Lot Size	6,341 sqft (0.146 acres)
Occupancy	Owner Occupied
Last Sale	$325,000 (2014)
Tax Bill	$4,167.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1311-06-3-12-008`
Alternative APN	`R1075302`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Building Area	2,403 sqft Living Area
Gross Area	4,175 sqft Gross Area
Basement Area	1,123 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	6,341 sqft (0.146 acres)
Garage Type	Attached Garage
Garage Area	649 sqft Garage
Porch	Porch
Porch Area	69 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R1075302
Street Address	6320 UNION AVE
City	FIRESTONE
State	CO
Zip	80504-6498
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	FIR 2OMP L8 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	8
Jurisdiction	WELD CO
Minor Civil Division	ERIE-FREDERICK
Census Blockgroup	1
Census Block	1005
Census Tract	2020

Owner

Source: Weld County records · APN 1311-06-3-12-008

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 Record	Individual Owner on File
Mailing Address	6320 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	Verified Name on Deed
Known Transactions	Last Sale Amount on May 13, 2014 Deed Sale Price on May 13, 2014
Deed Doc Number	20144015768
Record Refreshed	Sep 20, 2026

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WELD CO
Property Address	6320 UNION AVE, FIRESTONE, CO 80504-6498
Document Number	0004521661
Instrument Date	Sep 03, 2019
Transaction Type	Mortgage
Record Updated	Sep 19, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6320 UNION AVE FIRESTONE CO 805046498, FIRESTONE, CO 80504-6498

Mortgage

Document Number	0004521661
Date	Sep 10, 2019
Instrument	4521661

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Sep 09, 2039

Interest

Rate Type	Adjustable Rate

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		$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