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12950 Grasslands St, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 12950 Grasslands St, Firestone, CO 80504

Property Summary

Property TypeSingle Family Home
Details5 bd · 4 ba · 2,894 sqft · built 2023
Lot Size0.243 acres (10,587 sqft)
Owner2 Individual Names on File
Tax Bill$8,026 (2025)
Deeds & MortgagesOct 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1.20-73-5-E+-11

Property Details

APN / Parcel Number

Primary APN1.20-73-5-E+-11
Alternative APNs
  • 1207-35-1-49-012
  • R8977665

Interior

Bedrooms5 Beds
Full Baths4 Baths
Plumbing Fixtures17 Plumbing Fixtures
Stories2 Stories
Building Area2,894 sqft Living Area
Gross Area5,061 sqft
Basement Area1,253 sqft

Exterior

Year BuiltBuilt 2023
Effective Year BuiltEffective 2023
Architectural StyleBi-Level
Exterior MaterialFrame/Wood Siding
Roof MaterialComposition Shingle
Lot Area10,587 sqft (0.243 acres)
Garage TypeAttached
Garage Area914 sqft
PorchSlab
Porch Area186 sqft
Balcony Area256 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR8977665
Street Address12950 GRASSLANDS ST
CityFIRESTONE
StateCO
Zip80504-5394
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 12 BLOCK 2 BAREFOOT LAKES FG NO. 4 1ST RPLT
Legal SubdivisionBAREFOOT LAKES FG NO. 4 1ST RPLT
Legal Block2
Legal Lot Number12
JurisdictionWELD CO
Township / Civil DivisionJOHNSTOWN-MILLIKEN
Census Block Group1
Census Block1019
Census Tract2105

Owner

12950 Grasslands St is owned and occupied by two individuals who acquired it in October 2023.

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

Owner of Record2 Individual Names on File
Mailing Address12950 GRASSLANDS ST, FIRESTONE, CO 80504-5394
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

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 Names2 Names on Deed
Last SaleOct 20, 2023
Deed SaleOct 20, 2023
Deed Document Number20234926730
Record UpdatedOct 29, 2026

October 2023: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionWELD CO
Recording DateOct 20, 2023
Property Address12950 GRASSLANDS ST, FIRESTONE, CO 80504-5394
Document Number0004926730
Instrument DateOct 16, 2023
Instrument4926730
Transaction TypeTransfer
Record UpdatedMar 13, 2024
Title CompanyLENNAR TITLE

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$77.26
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address9133 S JAMAICA ST # ST4TH, ST4TH, ENGLEWOOD, CO 80112-5946

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address12950 GRASSLANDS ST, FIRESTONE, CO 80504-5394

Mortgage

Document Number0004926731
DateOct 20, 2023
Instrument4926731
Lender
NameEQUITY PRIME MORTGAGE LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueNov 1, 2053

Tax Assessment & Valuation

The 2025 property tax bill for 12950 Grasslands St was $8,026, up 5.2% 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$40,440 (-2.06%) Land $9,610 Building $30,830$660,715 (-) Land $157,000 Building $503,715
2025$8,026.00 (+5.19%)$41,290 Land $9,810 Building $31,480$660,715 Land $157,000 Building $503,715
2024$7,630.00 (+495.16%)
2023$1,282.00 (+51.54%)$6,970 (+51.85%) Land $6,970$24,986 (+58.01%) Land $24,986
2022$846.00$4,590 Land $4,590$15,813 Land $15,813

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 12950 Grasslands St 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 Policies2 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 12950 Grasslands St is low, with a 0.02% annual chance of wildfire.

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

Wildfire RiskLow
lower than 94% of the US · lower than 97.8% of Colorado
Wildfire Likelihood0.02% 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 SystemLITTLE THOMPSON WD
serves 25,654 people · EPA ID CO0135477
Water SourcePurchased surface water from several systems
Last State InspectionOct 2023

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 433 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Fiber · Cable in parts of the area		2,000 / 2,000
Ripple Fiber
Fiber		2,000 / 2,000
Rise Broadband
Fixed Wireless		100 / 20

May also be available: Verizon.

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