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4939 Old River Ave, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 4939 Old River Ave, Firestone, CO 80504 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms4 Baths
Year BuiltBuilt 2020
Square Footage4,319 sqft Living Area
Lot Size7,860 sqft (0.18 acres)
OccupancyOwner Occupied
Last Sale$590,700 (2021)
Tax Bill$9,148.00 (2025)

Property Details

APN / Parcel Number

Primary APN1207-35-1-41-015
Alternative APN
  • R8956743

Interior

Bedrooms5 Beds
Full Baths4 Baths
Plumbing Fixtures15 Plumbing Fixtures
Building Area4,319 sqft Living Area
Gross Area5,303 sqft Gross Area
Basement Area1,399 sqft Basement
Finished Basement1,183 sqft Finished
Unfinished Basement216 sqft Unfinished
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 2020
Effective Year BuiltEffective 2020
Architectural StyleBi-Level Style
Exterior MaterialCombination Exterior
Construction TypeFrame Construction
Roof MaterialComposition Shingle Roof
Lot Area7,860 sqft (0.18 acres)
Garage TypeAttached Garage
Garage Area768 sqft Garage
PorchPorch
Porch Area280 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR8956743
Street Address4939 OLD RIVER AVE
CityFIRESTONE
StateCO
Zip80504-5330
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 15 BLOCK 2 BAREFOOT LAKES FG#2 1ST RPLT
Legal SubdivisionBAREFOOT LAKES FG#2 1ST RPLT
Legal Block2
Legal Lot Number15
JurisdictionWELD CO
Minor Civil DivisionJOHNSTOWN-MILLIKEN
Census Blockgroup1
Census Block1019
Census Tract2105

Owner

Source: Weld County records · APN 1207-35-1-41-015

Assessment roll updated May 27, 2026 · Last verified June 2026

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

Owner of Record2 Individuals Owners
Mailing Address4939 OLD RIVER AVE, FIRESTONE, CO 80504-5330
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Mar 07, 2024Deed of Trust, Mortgage · Stand Alone Second Mortgage
PENNYMAC LOAN SERVICES LLC
Feb 26, 2021Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage
HOME AMERICAN MORTGAGE CORP
Jan 03, 2020Grant Deed, Transfer
LAND TITLE GUARANTEE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Feb 26, 2021
  • Deed Sale Price on Feb 26, 2021
Deed Doc Number20214687213
Record RefreshedSep 20, 2026

March 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWELD CO
Property Address4939 OLD RIVER AVE, FIRESTONE, CO 80504-5330
Transaction TypeMortgage
Record UpdatedMar 14, 2024

Transferred To (Grantee/Buyer)

NameVerified Name
Address4939 OLD RIVER AVE, FIRESTONE, CO 80504-5330

Mortgage

Document Number0004948108
DateMar 07, 2024
Instrument4948108
Lender
NamePENNYMAC LOAN SERVICES LLC
TypeMortgage Company
AddressWESTLAKE VILLAGE, CA 91361
Agreement
TypeStand Alone Second Mortgage
AmountAmount Recorded
Term241 Months
DueApr 01, 2044
Interest
Change Frequency10 Years

February 2021: Special Warranty Deed, Subdivision Related Transfer

Document TypeSpecial Warranty Deed
JurisdictionWELD CO
Recording DateFeb 26, 2021
Property Address4939 OLD RIVER AVE, FIRESTONE, CO 80504-5330
Document Number0004687213
Map ReferenceDOC 4438301
Instrument DateFeb 25, 2021
Instrument4687213
Transaction TypeSubdivision Related Transfer
Record UpdatedJan 28, 2022
Title CompanyDO NO USE, AMERICAN HOME T&E CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$59.07
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address4350 S MONACO ST, 4350, DENVER, CO 80237-3400

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address4939 OLD RIVER AVE, FIRESTONE, CO 80504-5330

Mortgage

Document Number0004687214
DateFeb 26, 2021
Instrument4687214
Lender
NameHOME AMERICAN MORTGAGE CORP
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2051

January 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionWELD CO
Recording DateJan 03, 2020
Property Address4939 OLD RIVER AVE, FIRESTONE, CO 80504-5330
Document Number0004555345
Instrument DateDec 31, 2019
Instrument4555345
Transaction TypeTransfer
Record UpdatedJan 16, 2020
Title CompanyLAND TITLE GUARANTEE

Transaction

AmountAmount Recorded
Tax$149.25
Additional
  • Arms Length Transaction
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address4350 S MONACO ST DENVER CO 802373400, DENVER, CO 80237-3400
InvestorPossibly a Property Investor

Tax Assessment & Valuation

Source: Weld County records · Assessment roll updated May 27, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateColorado
CountyWeld County
MunicipalityFirestone Town
Unified School DistrictSt. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

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.

YearTax BillAssessed ValueAssessed Market Value
2026$46,440 (-1.32%) Land $9,680 Building $36,760$752,959 (-) Land $157,000 Building $595,959
2025$9,148.00 (+8.02%)$47,060 (-4.52%) Land $9,810 Building $37,250$752,959 (+3.36%) Land $157,000 Building $595,959
2024$8,469.00 (+2.06%)
2023$8,298.00$49,290 Land $6,770 Building $42,520$728,496 Land $100,000 Building $628,496

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