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5858 Sparrow Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 5858 Sparrow Ave, Firestone, CO 80504

Property Summary

Property TypeSingle Family Home
Details5 bd · 4 ba · 3,491 sqft · built 2001
Lot Size0.138 acres (6,000 sqft)
OwnerTrust Name on File
Last Sale$462,000 (Mar 2021)
Tax Bill$4,397 (2025)
Deeds & MortgagesMar 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1.31-31-2-E+-11

Property Details

APN / Parcel Number

Primary APN1.31-31-2-E+-11
Alternative APNs
  • 1313-12-0-03-002
  • R8796700

Interior

Bedrooms5 Beds
Full Baths4 Baths
Plumbing Fixtures17 Plumbing Fixtures
Stories2 Stories
Building Area3,491 sqft Living Area
Gross Area4,178 sqft
Basement Area1,200 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2001
Effective Year BuiltEffective 2001
Architectural StyleBi-Level
Exterior MaterialFrame Hardboard
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area6,000 sqft (0.138 acres)
Garage TypeAttached
Garage Area600 sqft
PorchSlab
Porch Area120 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR8796700
Street Address5858 SPARROW AVE
CityFIRESTONE
StateCO
Zip80504-5558
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionFIR 1BF L2 BLK3 BOOTH FARMS 1ST FG
Legal Range68W
Legal Township2N
Legal Section12
Legal SubdivisionBOOTH FARMS 1ST FG
Legal Block3
Legal Lot Number2
JurisdictionWELD CO
Township / Civil DivisionERIE-FREDERICK
Census Block Group3
Census Block3014
Census Tract2019

Owner

5858 Sparrow Ave is owner-occupied and held in a trust since February 2025.

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

Owner of RecordTrust Name on File
Mailing Address5858 SPARROW AVE, FIRESTONE, CO 80504-5558
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

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 SaleMar 31, 2021 · Amount on File
Deed SaleMar 31, 2021 · Amount on File
Prior SaleMay 7, 2002 · Amount on File
Deed Document Number20214699518
Last Transfer DateFeb 1, 2025
Transfer Doc0005013293
Record UpdatedOct 29, 2026

March 2021: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionWELD CO
Recording DateMar 31, 2021
Property Address5858 SPARROW AVE, FIRESTONE, CO 80504-5558
Document Number0004699518
Instrument DateMar 18, 2021
Instrument4699518
Transaction TypeTransfer
Record UpdatedJul 6, 2021
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$46.20
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address5858 SPARROW AVE, FIRESTONE, CO 80504-5558

Mortgage

Document Number0004699519
DateMar 31, 2021
Instrument4699519
Lender
NameBETTER MORTGAGE CORPORATION
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueApr 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 5858 Sparrow Ave was $4,397, up 28.3% 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$38,370 (-2.09%) Land $7,220 Building $31,150$626,965 (-) Land $118,000 Building $508,965
2025$4,397.00 (+28.34%)$39,190 Land $7,380 Building $31,810$626,965 Land $118,000 Building $508,965
2024$3,426.00 (+4.23%)
2023$3,287.00$36,870 Land $7,980 Building $28,890$545,000 Land $118,000 Building $427,000

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 5858 Sparrow 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 5858 Sparrow 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 99.1% of the US · lower than 99.6% 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 479 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

May also be available: AT&T.

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