1503 Columbine Ave, Boulder, CO 80302 Property Records

Boulder County property record for 1503 Columbine Ave, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 2,084 sqft · built 1939
Lot Size	0.157 acres (6,849 sqft)
Owner	2 Individual Names on File
Last Sale	$978,400 (Sep 2020)
Tax Bill	$7,280 (2025)
Deeds & Mortgages	Aug 2023 Line of Credit Nov 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1577-06-2-04-004`

Property Details

APN / Parcel Number

Primary APN	`1577-06-2-04-004`
Alternative APNs	`R0005090` `0005090`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	2,084 sqft Living Area
Gross Area	2,436 sqft
1st Floor Area	908 sqft
Upper Floors Area	576 sqft
Basement Area	952 sqft
Finished Basement	600 sqft
Unfinished Basement	352 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1960
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,849 sqft (0.157 acres)
Garage Type	Detached
Garage Area	240 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0005090
Street Address	1503 COLUMBINE AVE
City	BOULDER
State	CO
Zip	80302-7942
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 7 BLK 5 FLORAL PARK
Legal Range	70
Legal Township	1S
Legal Section	06
Legal Subdivision	FLORAL PARK & WEIHOFEN RESUB - BO
Legal Block	5
Legal Lot Number	7
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3000
Census Tract	12505

Owner

1503 Columbine Ave is owned and occupied by two individuals who acquired it in February 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	1503 COLUMBINE AVE, BOULDER, CO 80302-7942
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint 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

Date	Document
Aug 29, 2023	Deed of Trust, Mortgage · Line of Credit SECURITY SERVICE FCU
Nov 16, 2021	Deed of Trust, Mortgage · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC
May 3, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Feb 18, 2021	Quit Claim Deed, Transfer Quitclaim
Sep 15, 2020	Warranty Deed, Transfer · Conventional Mortgage FIRSTBANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 15, 2020 · Amount on File
Deed Sale	Sep 15, 2020 · Amount on File
Deed Document Number	20203815490
Last Transfer Date	Feb 12, 2021
Transfer Doc	0003860082
Record Updated	Oct 29, 2026

August 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1503 COLUMBINE AVE, BOULDER, CO 80302-7942
Transaction Type	Mortgage
Record Updated	Sep 28, 2023
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0004019812
Date	Aug 29, 2023
Instrument	4019812

Lender

Name	SECURITY SERVICE FCU
Type	Credit Union
Address	SAN ANTONIO, TX 78249

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	481 Months
Due	Sep 1, 2063

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1503 COLUMBINE AVE, BOULDER, CO 80302-7942
Transaction Type	Mortgage
Record Updated	Dec 1, 2021
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1503 COLUMBINE AVE, BOULDER, CO 80302-7942

Mortgage

Document Number	0003928588
Date	Nov 16, 2021
Instrument	3928588

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company
Address	ENGLEWOOD, CO 80111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2051

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1503 COLUMBINE AVE, BOULDER, CO 80302-7942
Transaction Type	Mortgage
Record Updated	May 19, 2021
Title Company	TITLE COMPANY LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003881922
Date	May 3, 2021
Instrument	3881922

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	May 1, 2051

February 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 18, 2021
Property Address	1503 COLUMBINE AVE, BOULDER, CO 80302-7942
Document Number	0003860082
Instrument Date	Feb 12, 2021
Instrument	3860082
Transaction Type	Transfer
Record Updated	Mar 31, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1503 COLUMBINE AVE, BOULDER, CO 80302-7942

September 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 15, 2020
Property Address	1503 COLUMBINE AVE, BOULDER, CO 80302-7942
Document Number	0003815490
Instrument Date	Sep 11, 2020
Instrument	3815490
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$97.84
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2365 OSWEGO ST, AURORA, CO 80010-1629

Mortgage

Document Number	0003815491
Date	Sep 15, 2020
Instrument	3815491

Lender

Name	FIRSTBANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Adjustable	Adjustable Rate Rider
Type Change Date	Oct 1, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	6.12%
Index	1-Year CMT
Max Rate	8.12%

Tax Assessment & Valuation

The 2025 property tax bill for 1503 Columbine Ave was $7,280.

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		$78,316 (+2.57%) Land $57,991 Building $20,325	$1,221,700 (-) Land $922,800 Building $298,900
2025	$7,280.00	$76,356 Land $57,675 Building $18,681	$1,221,700 Land $922,800 Building $298,900
2023	$6,343.00 (+3.51%)	$77,144 (+16.9%) Land $58,766 Building $18,378	$1,151,400 (+21.26%) Land $877,100 Building $274,300
2022	$6,128.00	$65,991 Land $48,150 Building $17,841	$949,500 Land $692,800 Building $256,700

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 1503 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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	7 in force
Nearby Flood Claims	6 (1980–2013)
Claims Outside the SFHA	5 of 6
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 4 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 1503 Columbine Ave is moderate, ranking above 67% of the US, with a 0.3% annual chance of wildfire.

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

Wildfire Risk	Moderate above 67% of the US · above 60% of Colorado
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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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