3889 15th St, Boulder, CO 80304 Property Records

Boulder County property record for 3889 15th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.25 ba · 2,533 sqft · built 1986
Lot Size	0.342 acres (14,884 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,575,000 (Feb 2025)
Tax Bill	$9,719 (2025)
Deeds & Mortgages	Aug 2026 Line of Credit Aug 2022 Line of Credit + 5 more
Flood Zone	Zone X (minimal risk)
APN	`1463-18-3-33-002`

Property Details

APN / Parcel Number

Primary APN	`1463-18-3-33-002`
Alternative APNs	`R0090431` `0090431`

Interior

Bedrooms	4 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	7 Rooms
Building Area	2,533 sqft Living Area
Gross Area	3,037 sqft
1st Floor Area	1,969 sqft
Basement Area	564 sqft
Finished Basement	564 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1995
Architectural Style	Split Level
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	14,884 sqft (0.342 acres)
Garage Type	Attached
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces
Deck Area	827 sqft

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Hot Water

Location & Zoning

Account Number	R0090431
Street Address	3889 15TH ST
City	BOULDER
State	CO
Zip	80304-1200
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 ORCHARDS END
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	ORCHARDS END - BO
Legal Block	3
Legal Lot Number	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3005
Census Tract	12105

Owner

Source: Boulder County records, as of September 18, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	3889 15TH ST, BOULDER, CO 80304-1200
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Aug 3, 2026	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA
Aug 29, 2022	Deed of Trust, Mortgage · Line of Credit ELEVATIONS CU
Aug 29, 2022	Intrafamily Transfer, Transfer FIRST AMERICAN
Aug 29, 2022	Intrafamily Transfer, Transfer FIRST AMERICAN
Dec 3, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Dec 29, 2017	Quit Claim Deed, Transfer ELEVATIONS CU
Jan 26, 2017	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 6, 2025 · Amount on Record
Deed Sale	Feb 6, 2025 · Amount on Record
Prior Sale	Aug 14, 2003 · Amount on Record
Deed Document Number	20254075491
Prior Transfer Date	Aug 23, 2022
Prior Transfer Doc	0003978878
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Recording Date	Aug 3, 2026
Property Address	3889 15TH ST, BOULDER, CO 80304-1200
Document Number	0004142442
Instrument Date	Jul 20, 2026
Instrument	20264142442
Transaction Type	Mortgage
Record Updated	Aug 12, 2026
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3889 15TH ST, BOULDER, CO 80304-1200

Mortgage

Document Number	0004142442,
Date	Aug 3, 2026
Instrument	20264142442

Lender

Name	BANK OF AMERICA

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jul 20, 2056

Interest

Rate	6.47%
Max Rate	-1%

August 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3889 15TH ST, BOULDER, CO 80304-1200
Transaction Type	Mortgage
Record Updated	Sep 6, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003978928
Date	Aug 29, 2022
Instrument	3978928

Lender

Name	ELEVATIONS CU
Type	Credit Union
Address	BOULDER, CO 80301

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Aug 28, 2042

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Aug 29, 2022
Property Address	3889 15TH ST, BOULDER, CO 80304-1200
Document Number	0003978878
Instrument Date	Aug 23, 2022
Instrument	3978878
Transaction Type	Transfer
Record Updated	Sep 7, 2022
Title Company	FIRST AMERICAN

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3889 15TH ST, BOULDER, CO 80304-1200

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Aug 29, 2022
Property Address	3889 15TH ST, BOULDER, CO 80304-1200
Document Number	0003978935
Instrument Date	Aug 23, 2022
Instrument	3978935
Transaction Type	Transfer
Record Updated	Sep 6, 2022
Title Company	FIRST AMERICAN

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3889 15TH ST, BOULDER, CO 80304-1200

December 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 3, 2019
Property Address	3889 15TH ST, BOULDER, CO 80304-1200
Document Number	0003752174
Instrument Date	Nov 24, 2019
Instrument	3752174
Transaction Type	Transfer
Record Updated	Dec 12, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	3889 15TH ST BOULDER CO 803041200, BOULDER, CO 80304-1200

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 29, 2017
Property Address	3889 15TH ST, BOULDER, CO 80304-1200
Document Number	0003633486
Instrument Date	Dec 15, 2017
Instrument	3633486
Transaction Type	Transfer
Record Updated	Jan 10, 2018
Title Company	LAND TITLE GUARANTEE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3889 15TH ST BOULDER CO 803041200, BOULDER, CO 80304-1200

Mortgage

Document Number	3633487
Date	Dec 29, 2017
Instrument	3633487

Lender

Name	ELEVATIONS CU
Address	BROOMFIELD, CO 80021

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Dec 28, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.75%

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3889 15TH ST, BOULDER, CO 80304-1200
Document Number	0003573492
Instrument Date	Jan 26, 2017
Transaction Type	Mortgage
Record Updated	Feb 15, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3889 15TH ST BOULDER CO 803041200, BOULDER, CO 80304-1200

Mortgage

Document Number	0003573492
Date	Feb 6, 2017
Instrument	3573492

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 5, 2047

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$106,141 (+4.13%) Land $66,028 Building $40,113	$1,630,900 (-) Land $1,041,000 Building $589,900
2025	$9,719.00 (+0.05%)	$101,932 (-10.77%) Land $65,063 Building $36,869	$1,630,900 (-4.34%) Land $1,041,000 Building $589,900
2024	$9,714.00 (+1.76%)
2023	$9,546.00 (+17.34%)	$114,229 (+30.39%) Land $67,255 Building $46,974	$1,704,900 (+35.26%) Land $1,003,800 Building $701,100
2022	$8,135.00	$87,605 Land $54,259 Building $33,346	$1,260,500 Land $780,700 Building $479,800

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 32 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	32 in force
Nearby Flood Claims	26 (2005–2015)
Claims Outside the SFHA	10 of 26
Most Recent Claim	May 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 23 claims

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 Risk	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.03% annual chance
Exposure	None 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 System	CITY OF BOULDER serves 166,080 people · EPA ID CO0107152
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 482 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	8,000 / 8,000
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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