3655 Frontier Ave, Boulder, CO 80301 Property Records

Boulder County property record for 3655 Frontier Ave, Boulder, CO 80301 · Last verified June 2026

Property Summary

Property Type	Warehouse, Storage
Details	18,960 sqft · built 1978
Lot Size	1.38 acres (60,218 sqft)
Owner	Company Name on File
Tax Bill	$124,918 (2025)
Flood Zone	Zone X (moderate risk)
APN	`1463-29-1-05-006`

Property Details

APN / Parcel Number

Primary APN	`1463-29-1-05-006`
Alternative APNs	`R0069190` `0069190`

Interior

Building Area	18,960 sqft Gross Area

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1985
Construction Type	Concrete
Lot Area	60,218 sqft

Utilities, Heating & Cooling

Heating Fuel	Electric

Location & Zoning

Account Number	R0069190
Street Address	3655 FRONTIER AVE
City	BOULDER
State	CO
Zip	80301-2409
Property Category	Industrial
Property Type	Industrial > Warehouse, Storage
Legal Description	LOT 1 BLK 3 LESS NELY TRI .033 ACS M/L NEW PEARL STREET INDUSTRIAL PARK 1.18 ACS M/L
Legal Range	70
Legal Township	1N
Legal Section	29
Legal Subdivision	NEW PEARL ST IND PARK - BO
Legal Block	3
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2009
Census Tract	12208

Owner

Source: Boulder County records · APN 1463-29-1-05-006

Assessment roll updated June 15, 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 Record	Company Name on File
Mailing Address	1320 PEARL ST, 3, BOULDER, CO 80302-5252
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 10, 1986
Deed Sale	Apr 10, 1986
Prior Sale	Oct 18, 1979
Deed Document Number	1986752145
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,348,568 (-3.7%) Land $749,476 Building $599,092	$5,186,800 (-) Land $2,882,600 Building $2,304,200
2025	$124,918.00 (+29.62%)	$1,400,436 (+25.49%) Land $778,302 Building $622,134	$5,186,800 (+29.67%) Land $2,882,600 Building $2,304,200
2023	$96,376.00 (+37.64%)	$1,116,000 (+48.01%) Land $800,786 Building $315,214	$4,000,000 (+53.85%) Land $2,870,200 Building $1,129,800
2022	$70,019.00	$754,000 Land $467,770 Building $286,230	$2,600,000 Land $1,613,000 Building $987,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130122082, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Moderate
500-Year Floodplain	Yes
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Cost	Premium on Record median of 36 individual NFIP policies nearby
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	36 in force 1 of 36 on primary residences
Nearby Flood Claims	2 (2013)
Most Recent Claim	Sep 2013, river or lake flooding, Severe Storms, Flooding, Landslides, And Mudslides
Flood Events	Severe Storms, Flooding, Landslides, And Mudslides (Sep 2013), 2 claims

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.