6850 Tilbury Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 6850 Tilbury Ave, Firestone, CO 80504

Property Summary

Property TypeGovernment / Public Use
Details528 sqft · built 2016
Lot Size10 acres (435,600 sqft)
OwnerCompany Name on File
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
  • 1311-07-0-00-014
  • R8460300

Interior

Stories1 Story
Building Area528 sqft Gross Area
1st Floor Area528 sqft

Exterior

Year BuiltBuilt 2016
Effective Year BuiltEffective 2016
Construction TypeWood
Fire ResistanceWood or Wood & Steel Frame
Roof TypeGable
Lot Area435,600 sqft (10 acres)
Garage Area528 sqft

Location & Zoning

Account NumberR8460300
Street Address6850 TILBURY AVE
CityLONGMONT
StateCO
Zip80504
Property CategoryPublic Works
Property TypePublic Works > Government / Public Use
Legal DescriptionFIR FSF ALL FIRESTONE SPORTS FIELD SITE
Legal SubdivisionFIRESTONE SPORTS FIELD SITE
Legal Block2
JurisdictionWELD CO
Township / Civil DivisionERIE-FREDERICK
Census Block Group2
Census Block2000
Census Tract2020

Owner

6850 Tilbury Ave, a public works property, is owned by a company.

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

Owner of RecordCompany Name on File
Mailing Address9950 PARK AVE, FIRESTONE, CO 80504-7820
Owner TypeCompany

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
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

YearAssessed ValueAssessed Market Value
2026$559,130 (-3.7%) Land $509,650 Building $49,480$2,150,491 (-) Land $1,960,200 Building $190,291
2025$580,630 Land $529,250 Building $51,380$2,150,491 Land $1,960,200 Building $190,291
2023$603,950 Land $546,900 Building $57,050$2,164,677 Land $1,960,200 Building $204,477

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 6850 Tilbury Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective June 28, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 6850 Tilbury Ave is low, with a 0.03% annual chance of wildfire.

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

Wildfire RiskLow
lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood0.03% 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 127 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
Verizon
Fixed Wireless
300 / 20
CenturyLink
DSL
140 / 20

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