6421 Twilight Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6421 Twilight Ave, Firestone, CO 80504

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,826 sqft · built 2015
Lot Size0.474 acres (20,657 sqft)
Owner2 Individual Names on File
Last Sale$399,000 (Apr 2015)
Tax Bill$4,396 (2025)
Flood ZoneZone X (minimal risk)
APN1.31-10-6-E+-11

Property Details

APN / Parcel Number

Primary APN1.31-10-6-E+-11
Alternative APNs
  • 1311-06-4-13-019
  • R1079402

Interior

Bedrooms4 Beds
Full Baths3 Baths
Plumbing Fixtures14 Plumbing Fixtures
Stories2 Stories
Building Area2,826 sqft Living Area
Gross Area4,800 sqft
Basement Area1,296 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2015
Effective Year BuiltEffective 2015
Architectural StyleBi-Level
Exterior MaterialFrame/Wood Siding
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area20,657 sqft (0.474 acres)
Garage TypeAttached
Garage Area678 sqft
PorchSlab
Porch Area202 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR1079402
Street Address6421 TWILIGHT AVE
CityFIRESTONE
StateCO
Zip80504-6619
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionFIR 2OMP L19 BLK13 OAK MEADOWS PUD FG 2
Legal Range67W
Legal Township2N
Legal Section6
Legal SubdivisionOAK MEADOWS PUD FG#2
Legal Block13
Legal Lot Number19
JurisdictionWELD CO
Township / Civil DivisionERIE-FREDERICK
Census Block Group1
Census Block1001
Census Tract2020

Owner

6421 Twilight Ave is owned and occupied by two individuals who bought it in April 2015.

Source: Weld County records, as of October 21, 2026

Owner of Record2 Individual Names on File
Mailing Address6421 TWILIGHT AVE, FIRESTONE, CO 80504-6619
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 21, 2015 · Amount on File
Deed SaleApr 21, 2015 · Amount on File
Deed Document Number20154100412
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 6421 Twilight Ave was $4,396, up 14.8% from the year before.

Source: Weld County assessment roll, as of May 27, 2026

Property Jurisdictions

TypeName
StateColorado
CountyWeld County
MunicipalityFirestone Town
Unified School DistrictSt. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$38,350 (-2.12%) Land $7,220 Building $31,130$626,741 (-) Land $118,000 Building $508,741
2025$4,396.00 (+14.78%)$39,180 Land $7,380 Building $31,800$626,741 Land $118,000 Building $508,741
2024$3,830.00 (+4.25%)
2023$3,674.00$40,780 Land $7,980 Building $32,800$602,781 Land $118,000 Building $484,781

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.

Flood

FEMA maps place 6421 Twilight Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective June 28, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 6421 Twilight Ave is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 98% of the US · lower than 99.2% of Colorado
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemTOWN OF FIRESTONE
serves 27,798 people · EPA ID CO0162476
Water SourcePurchased surface water from CENTRAL WELD CNTY WD
Last State InspectionApr 2023
Lead4 ppb (2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 129 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ripple Fiber
Fiber
2,000 / 2,000
Xfinity
Cable · Fiber in parts of the area
2,000 / 250
Verizon
Fixed Wireless
300 / 20

May also be available: CenturyLink.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Twilight Ave

Nearby Streets

Search Property Records by Address or Parcel Number