6865 Sage Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6865 Sage Ave, Firestone, CO 80504

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,850 sqft · built 2005
Lot Size0.21 acres (9,150 sqft)
OwnerIndividual Name on File
Last Sale$305,950 (Dec 2005)
Tax Bill$4,695 (2025)
Flood ZoneZone X (minimal risk)
APN1.31-10-7-E+-11

Property Details

APN / Parcel Number

Primary APN1.31-10-7-E+-11
Alternative APNs
  • 1311-07-0-42-017
  • R0361801

Interior

Bedrooms4 Beds
Full Baths3 Baths
Plumbing Fixtures13 Plumbing Fixtures
Stories2 Stories
Building Area2,850 sqft Living Area
Gross Area4,838 sqft
Basement Area1,399 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2005
Effective Year BuiltEffective 2005
Architectural StyleBi-Level
Exterior MaterialFrame Hardboard
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area9,150 sqft (0.21 acres)
Garage TypeAttached
Garage Area589 sqft
PorchSlab
Porch Area252 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR0361801
Street Address6865 SAGE AVE
CityFIRESTONE
StateCO
Zip80504-3495
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionFIR 3SVR L17 BLK9 ST VRAIN RANCH FG III
Legal Range67W
Legal Township2N
Legal Section7
Legal SubdivisionST VRAIN RANCH SUB FG#3
Legal Block9
Legal Lot Number17
JurisdictionWELD CO
Township / Civil DivisionERIE-FREDERICK
Census Block Group3
Census Block3021
Census Tract2020

Owner

6865 Sage Ave is owned and occupied by an individual who acquired it in August 2016.

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

Owner of RecordIndividual Name on File
Mailing Address6865 SAGE AVE, FIRESTONE, CO 80504-3495
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 NamesName on Deed
Last SaleDec 5, 2005 · Amount on File
Deed SaleDec 5, 2005 · Amount on File
Deed Document Number20053344720
Last Transfer DateAug 26, 2016
Transfer Doc0004232550
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 6865 Sage Ave was $4,695, up 11% 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$40,980 (-2.08%) Land $7,220 Building $33,760$669,559 (-) Land $118,000 Building $551,559
2025$4,695.00 (+10.99%)$41,850 Land $7,380 Building $34,470$669,559 Land $118,000 Building $551,559
2024$4,230.00 (+4.24%)
2023$4,058.00$44,640 Land $7,980 Building $36,660$659,906 Land $118,000 Building $541,906

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 6865 Sage 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 6865 Sage 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 99.8% of the US · lower than 99.9% 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 533 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ripple Fiber
Fiber
2,000 / 2,000
Xfinity
Cable
2,000 / 250
CenturyLink
DSL
140 / 20

May also be available: AT&T, Verizon.

Nearby Properties on Sage Ave

Nearby Streets

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