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10150 Deerfield St, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 10150 Deerfield St, Firestone, CO 80504

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,161 sqft · built 2010
Lot Size0.184 acres (8,000 sqft)
Owner2 Company Names on Record
Last Sale$592,500 (Aug 2022)
Tax Bill$3,962 (2025)
Deeds & MortgagesDec 2025 Transfer
Aug 2022 Sale
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
  • 1311-07-3-63-018
  • R1176902

Interior

Bedrooms4 Beds
Full Baths3 Baths
Plumbing Fixtures14 Plumbing Fixtures
Stories1 Story
Building Area2,161 sqft Living Area
Gross Area3,889 sqft
1st Floor Area1,775 sqft
Basement Area1,026 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2010
Effective Year BuiltEffective 2010
Architectural StyleRanch
Exterior MaterialFrame Hardboard
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area8,000 sqft (0.184 acres)
Garage TypeAttached
Garage Area1,088 sqft
PorchSlab
Porch Area400 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR1176902
Street Address10150 DEERFIELD ST
CityFIRESTONE
StateCO
Zip80504-6566
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionFIR 6SVR L18 BLK2 ST VRAIN RANCH FG VI
Legal Range67W
Legal Township2N
Legal Section7
Legal SubdivisionST VRAIN RANCH SUB FG#6
Legal Block2
Legal Lot Number18
JurisdictionWELD CO
Township / Civil DivisionERIE-FREDERICK
Census Block Group3
Census Block3020
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 Record2 Company Names on Record
Mailing Address10150 DEERFIELD ST, FIRESTONE, CO 80504-6566
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Revocable Trust

Deeds, Mortgages & Sale History

DateDocument
Dec 10, 2025Intrafamily Transfer, Transfer
Aug 23, 2022Warranty Deed, Transfer
HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 23, 2022 · Amount on Record
Deed SaleAug 23, 2022 · Amount on Record
Prior SaleApr 30, 2010 · Amount on Record
Deed Document Number20224850483
Last Transfer DateDec 9, 2025
Transfer Doc0005071541
Record UpdatedOct 29, 2026

December 2025: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionWELD CO
Recording DateDec 10, 2025
Property Address10150 DEERFIELD ST, FIRESTONE, CO 80504-6566
Document Number0005071541
Instrument DateDec 9, 2025
Instrument5071541
Transaction TypeTransfer
Record UpdatedDec 18, 2025

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address10150 DEERFIELD ST, FIRESTONE, CO 80504-6566

August 2022: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWELD CO
Recording DateAug 23, 2022
Property Address10150 DEERFIELD ST, FIRESTONE, CO 80504-6566
Document Number0004850483
Instrument DateAug 1, 2022
Instrument4850483
Transaction TypeTransfer
Record UpdatedAug 29, 2022
Title CompanyHERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

AmountAmount Recorded
Tax$59.25
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address10150 DEERFIELD ST, FIRESTONE, CO 80504-6566

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$34,580 (-2.1%) Land $7,220 Building $27,360$565,012 (-) Land $118,000 Building $447,012
2025$3,962.00 (+6.05%)$35,320 (-10.56%) Land $7,380 Building $27,940$565,012 (-0.04%) Land $118,000 Building $447,012
2024$3,736.00 (+9.18%)$39,490 (+3.27%) Land $9,490 Building $30,000
2023$3,422.00$38,240 Land $9,580 Building $28,660$565,235 Land $141,600 Building $423,635

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 99.1% 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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