6540 Sage Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6540 Sage Ave, Firestone, CO 80504

Property Summary

Property TypeSingle Family Home
Details2 bd · 3 ba · 1,893 sqft · built 1999
Lot Size0.199 acres (8,667 sqft)
OwnerIndividual Name on Record
Last Sale$241,361 (Nov 1999)
Tax Bill$3,207 (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
  • 1311-07-4-02-010
  • R7769399

Interior

Bedrooms2 Beds
Full Baths3 Baths
Plumbing Fixtures14 Plumbing Fixtures
Total Rooms6 Rooms
Stories1 Story
Building Area1,893 sqft Living Area
Gross Area4,353 sqft
1st Floor Area1,893 sqft
Basement Area1,877 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1999
Effective Year BuiltEffective 1999
Architectural StyleRanch
Exterior MaterialFrame/Wood Siding
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area8,667 sqft (0.199 acres)
Garage TypeAttached
Garage Area583 sqft
PorchSlab
Porch Area204 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR7769399
Street Address6540 SAGE AVE
CityFIRESTONE
StateCO
Zip80504-5458
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionFIR SVR L10 BLK2 ST VRAIN RANCH 1ST
Legal Range67W
Legal Township2N
Legal Section7
Legal SubdivisionST VRAIN RANCH SUB FG#1
Legal Block2
Legal Lot Number10
JurisdictionWELD CO
Township / Civil DivisionERIE-FREDERICK
Census Block Group3
Census Block3021
Census Tract2020

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on Record
Mailing Address6540 SAGE AVE, FIRESTONE, CO 80504-5458
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 12, 1999 · Amount on Record
Deed SaleNov 12, 1999 · Amount on Record
Deed Document Number19992732375
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

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$34,100 (-2.1%) Land $7,220 Building $26,880$557,273 (-) Land $118,000 Building $439,273
2025$3,207.00 (+14.01%)$34,830 (-7.59%) Land $7,380 Building $27,450$557,273 (+0.01%) Land $118,000 Building $439,273
2024$2,813.00 (+4.26%)
2023$2,698.00$37,690 Land $7,980 Building $29,710$557,238 Land $118,000 Building $439,238

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

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

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
ExposureDirect
burnable vegetation

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

Search Property Records by Address or Parcel Number