1901 Columbine Ave, Boulder, CO 80302 Property Records

Boulder County property record for 1901 Columbine Ave, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,629 sqft · built 1954
Lot Size	0.166 acres (7,249 sqft)
Owner	2 Individual Names on File
Last Sale	$1,030,000 (Jan 2022)
Tax Bill	$6,813 (2025)
Deeds & Mortgages	Jan 2022 Sale & Mortgage Dec 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1577-06-1-14-003`

Property Details

APN / Parcel Number

Primary APN	`1577-06-1-14-003`
Alternative APNs	`R0000366` `0000366`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,629 sqft Living Area
1st Floor Area	1,629 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1981
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	7,249 sqft (0.166 acres)
Garage Type	Carport
Garage Area	336 sqft
Carport	Carport
Carport Area	336 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0000366
Street Address	1901 COLUMBINE AVE
City	BOULDER
State	CO
Zip	80302-7918
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 5 BLK 1 FLORAL PARK
Legal Range	70
Legal Township	1S
Legal Section	06
Legal Subdivision	FLORAL PARK & WEIHOFEN RESUB - BO
Legal Block	1
Legal Lot Number	5
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1005
Census Tract	12505

Owner

1901 Columbine Ave is owned by two individuals who bought it in January 2022.

Source: Boulder County records, as of September 29, 2026

Owner of Record	2 Individual Names on File
Mailing Address	2323 VILLAGE DR, LOUISVILLE, KY 40205-1649
Owner Type	Individual

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

Date	Document
Jan 18, 2022	Warranty Deed, Transfer · Conventional Mortgage HOME MORTGAGE ALLIANCE LLC
Dec 8, 2021	Intrafamily Transfer, Transfer GUARDIAN TITLE AGENCY, GUARDIAN TITLE AGENCY LLC
Dec 21, 2020	Deed of Trust, Mortgage · Conventional Mortgage SWBC MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 18, 2022 · Amount on File
Deed Sale	Jan 18, 2022 · Amount on File
Prior Sale	May 21, 2008 · Amount on File
Deed Document Number	20223940696
Prior Transfer Date	Apr 28, 2015
Prior Transfer Doc	0003446960
Record Updated	Oct 29, 2026

January 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jan 18, 2022
Property Address	1901 COLUMBINE AVE, BOULDER, CO 80302-7918
Document Number	0003940696
Instrument Date	Jan 14, 2022
Instrument	3940696
Transaction Type	Transfer
Record Updated	Feb 3, 2022
Title Company	GUARDIAN LAND TITLE, GUARDIAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$103.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	2323 VILLAGE DR, LOUISVILLE, KY 40205-1649

Mortgage

Document Number	0003940697
Date	Jan 18, 2022
Instrument	3940697

Lender

Name	HOME MORTGAGE ALLIANCE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2052

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Dec 8, 2021
Property Address	1901 COLUMBINE AVE, BOULDER, CO 80302-7918
Document Number	0003933164
Instrument Date	Dec 3, 2021
Instrument	3933164
Transaction Type	Transfer
Record Updated	Dec 29, 2021
Title Company	GUARDIAN TITLE AGENCY, GUARDIAN TITLE AGENCY LLC

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	650 PENNSYLVANIA AVE, BOULDER, CO 80302-6919

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1901 COLUMBINE AVE, BOULDER, CO 80302-7918
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003843500
Date	Dec 21, 2020
Instrument	3843500

Lender

Name	SWBC MORTGAGE CORP
Type	Mortgage Company
Address	SAN ANTONIO, TX 78216

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	301 Months
Due	Jan 1, 2046

Tax Assessment & Valuation

The 2025 property tax bill for 1901 Columbine Ave was $6,813.

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		$72,060 (+2.06%) Land $51,646 Building $20,414	$1,129,700 (-) Land $759,500 Building $370,200
2025	$6,813.00	$70,607 Land $47,469 Building $23,138	$1,129,700 Land $759,500 Building $370,200
2023	$5,923.00 (-7.96%)	$71,409 (+4.26%) Land $42,847 Building $28,562	$1,065,800 (+8.15%) Land $639,500 Building $426,300
2022	$6,435.00	$68,493 Land $49,533 Building $18,960	$985,500 Land $712,700 Building $272,800

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

FEMA maps place 1901 Columbine Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 15 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	15 in force
Nearby Flood Claims	12 (1994–2013)
Claims Outside the SFHA	4 of 12
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 10 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

Wildfire risk around 1901 Columbine Ave is low, with a 0.05% annual chance of wildfire.

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

Wildfire Risk	Low lower than 62% of the US · lower than 79% of Colorado
Wildfire Likelihood	0.05% 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 481 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Magnolia Road Internet Cooperative.

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