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3580 16th St, Boulder, CO 80304 Property Records

Boulder County property record for 3580 16th St, Boulder, CO 80304

Property Summary

Property TypeSingle Family Home
Details5 bd · 4.25 ba · 3,731 sqft · built 1969
Lot Size0.163 acres (7,089 sqft)
Owner2 Individual Names on File
Last Sale$1,925,000 (Dec 2020)
Tax Bill$14,299 (2025)
Deeds & MortgagesMar 2022 Sale
Nov 2021 Line of Credit
+ 4 more
Flood ZoneZone X (minimal risk)
APN1463-19-2-21-011

Property Details

APN / Parcel Number

Primary APN1463-19-2-21-011
Alternative APNs
  • R0003729
  • 0003729

Interior

Bedrooms5 Beds
Full Baths4.25 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories1 Story
Building Area3,731 sqft Living Area
Gross Area4,001 sqft
1st Floor Area1,570 sqft
Upper Floors Area1,164 sqft
Basement Area1,102 sqft
Finished Basement1,102 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1969
Effective Year BuiltEffective 2010
Architectural StyleA-Frame
Exterior MaterialCombination
Construction TypeFrame
Lot Area7,089 sqft (0.163 acres)
Garage TypeAttached
Garage Area270 sqft
Parking Spaces2 Parking Spaces
PorchPorch
Porch Area100 sqft
Deck Area140 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0003729
Street Address3580 16TH ST
CityBOULDER
StateCO
Zip80304-1844
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 48 PINE VIEW PARK 2
Legal Range70
Legal Township1N
Legal Section19
Legal SubdivisionPINE VIEW PARK 2 - BO
Legal Block4
Legal Lot Number48
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group4
Census Block4009
Census Tract12105

Owner

Source: Boulder County assessment roll, as of June 15, 2026

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

Owner of Record2 Individual Names on File
Mailing Address3580 16TH ST, BOULDER, CO 80304-1844
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Mar 24, 2022Beneficiary Deed, Transfer
Nov 15, 2021Deed of Trust, Mortgage · Line of Credit
ZB NA
Dec 1, 2020Warranty Deed, Transfer
HERITAGE TITLE COMPANY, HERITAGE TITLE CO.
Feb 24, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Jan 22, 2020Deed of Trust, Mortgage · Conventional Mortgage
BANK OF AMERICA
Jul 30, 2018Warranty Deed, Transfer · Conventional Mortgage
COMMENCE HOME MORTGAGE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleDec 1, 2020 · Amount on Record
Deed SaleDec 1, 2020 · Amount on Record
Prior SaleJul 30, 2018 · Amount on Record
Deed Document Number20203837572
Last Transfer DateMar 23, 2022
Transfer Doc0003952626
Record UpdatedSep 20, 2026

March 2022: Beneficiary Deed, Transfer

Document TypeBeneficiary Deed
JurisdictionBOULDER CO
Recording DateMar 24, 2022
Property Address3580 16TH ST, BOULDER, CO 80304-1844
Document Number0003952626
Instrument DateMar 23, 2022
Instrument3952626
Transaction TypeTransfer
Record UpdatedApr 11, 2022

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address425 HAWTHORN AVE, BOULDER, CO 80304-2133

November 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address3580 16TH ST, BOULDER, CO 80304-1844
Transaction TypeMortgage
Record UpdatedNov 24, 2021

Transferred To (Grantee/Buyer)

NameVerified Name
Address3580 16TH ST, BOULDER, CO 80304-1844

Mortgage

Document Number0003927608
DateNov 15, 2021
Instrument3927608
Lender
NameZB NA
TypeBank
AddressDENVER, CO 80222
Agreement
TypeLine of Credit
AmountAmount Recorded
Term357 Months
DueAug 5, 2051
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

December 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateDec 1, 2020
Property Address3580 16TH ST, BOULDER, CO 80304-1844
Document Number0003837572
Instrument DateNov 30, 2020
Instrument3837572
Transaction TypeTransfer
Record UpdatedJan 6, 2021
Title CompanyHERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transaction

AmountAmount Recorded
Tax$193.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address3580 16TH ST BOULDER CO 803041844, BOULDER, CO 80304-1844

February 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateFeb 24, 2020
Property Address3580 16TH ST, BOULDER, CO 80304-1844
Document Number0003767757
Instrument DateFeb 20, 2020
Instrument3767757
Transaction TypeTransfer
Record UpdatedMar 10, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3580 16TH ST BOULDER CO 803041844, BOULDER, CO 80304-1844

January 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address3580 16TH ST, BOULDER, CO 80304-1844
Document Number0003763134
Instrument DateJan 22, 2020
Transaction TypeMortgage
Record UpdatedFeb 12, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address3580 16TH ST BOULDER CO 803041844, BOULDER, CO 80304-1844

Mortgage

Document Number0003763134
DateJan 29, 2020
Instrument3763134
Lender
NameBANK OF AMERICA
TypeBank
AddressCHARLOTTE, NC 28255
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueJan 28, 2035

July 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateJul 30, 2018
Property Address3580 16TH ST, BOULDER, CO 80304-1844
Document Number0003668382
Instrument DateJul 26, 2018
Instrument3668382
Transaction TypeTransfer
Record UpdatedMar 31, 2022
Title CompanyHERITAGE TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$183.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address3580 16TH ST, BOULDER, CO 80304-1844

Mortgage

Document Number0003668383
DateJul 30, 2018
Instrument3668383
Lender
NameCOMMENCE HOME MORTGAGE
TypeNon-Lending Institution
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 1, 2048

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 2026

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityBoulder City
Unified School DistrictBoulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$163,166 (+8.8%) Land $38,053 Building $125,113$2,399,500 (-) Land $559,600 Building $1,839,900
2025$14,299.00 (+5.23%)$149,969 (-6.87%) Land $34,975 Building $114,994$2,399,500 (-0.17%) Land $559,600 Building $1,839,900
2023$13,588.00 (+9.37%)$161,034 (+20.37%) Land $36,528 Building $124,506$2,403,500 (+24.86%) Land $545,200 Building $1,858,300
2022$12,424.00$133,788 Land $29,218 Building $104,570$1,925,000 Land $420,400 Building $1,504,600

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 October 14, 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
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies5 in force
Nearby Flood Claims2 (1990–1991)
Claims Outside the SFHA2 of 2
Most Recent ClaimMay 1991 · rainfall accumulation

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

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 Likelihood0.01% annual chance
ExposureNone
beyond ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF BOULDER
serves 166,080 people · EPA ID CO0107152
Water SourceSurface water
Last State InspectionSep 2024
Lead2 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityHaloacetic acids
resolved · Jul 2017
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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 483 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva
Fixed Wireless		2,500 / 2,500
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Live Wire Networks
Fixed Wireless		250 / 100
Lumen Technologies
DSL · Fiber in parts of the area		140 / 20
T-Mobile USA
Fixed Wireless		100 / 20
AT&T
Fixed Wireless		100 / 20

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