5637 Arapahoe Ave, Boulder, CO 80303 Property Records

Boulder County property record for 5637 Arapahoe Ave, Boulder, CO 80303

Property Summary

Property Type	General Industrial
Details	14,982 sqft · built 1991
Lot Size	2.19 acres (95,616 sqft)
Owner	Company Name on Record
Last Sale	$1,643,400 (Dec 2013)
Tax Bill	$79,380 (2025)
Deeds & Mortgages	Jan 2023 Line of Credit Aug 2018 Mortgage + 2 more
Flood Zone	Zone AE (high risk)
APN	`1463-27-0-25-004`

Property Details

APN / Parcel Number

Primary APN	`1463-27-0-25-004`
Alternative APNs	`R0111001` `0111001`

Interior

Stories	1 Story
Building Area	14,982 sqft Gross Area
1st Floor Area	14,982 sqft

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Construction Type	Concrete Block
Lot Area	95,616 sqft

Utilities, Heating & Cooling

Cooling System	Package A/C
Heating System	HVAC

Location & Zoning

Account Number	R0111001
Street Address	5637 ARAPAHOE AVE
City	BOULDER
State	CO
Zip	80303-1332
Property Category	Industrial
Property Type	Industrial > General Industrial
Legal Description	LOT 4 MINTLING SUB
Legal Range	70
Legal Township	1N
Legal Section	27
Legal Subdivision	MINTLING SUB - BO
Legal Block	1
Legal Lot Number	4
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1077
Census Tract	12707

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	5637 ARAPAHOE AVE, BOULDER, CO 80303-1332
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jan 26, 2023	Deed of Trust, Mortgage · Line of Credit ENCORE BANK NA
Aug 13, 2018	Deed of Trust, Mortgage · Commercial Mortgage GREAT WESTERN BANK
Jun 17, 2020	Deed of Trust, Mortgage · Line of Credit ELEVATIONS CU
Jul 30, 2018	Trustee's Deed, Construction Loan · Line of Credit GREAT WSTRN BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 10, 2013 · Amount on Record
Deed Sale	Dec 10, 2013 · Amount on Record
Prior Sale	Nov 29, 2000 · Amount on Record
Deed Document Number	20133356545
Last Transfer Date	Mar 26, 2014
Transfer Doc	0003372693
Record Updated	Oct 29, 2026

January 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	5637 ARAPAHOE AVE, BOULDER, CO 80303-1332
Transaction Type	Mortgage
Record Updated	Feb 1, 2023
Title Company	HOMESTEAD TITLE & ESCROW

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003995631
Date	Jan 26, 2023
Instrument	3995631

Lender

Name	ENCORE BANK NA
Type	Bank
Address	LITTLE ROCK, AR 72211

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	84 Months
Due	Jan 20, 2030

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	5637 ARAPAHOE AVE, BOULDER, CO 80303-1332
Transaction Type	Mortgage
Record Updated	Apr 15, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003670749
Date	Aug 13, 2018
Instrument	3670749

Lender

Name	GREAT WESTERN BANK
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	119 Months
Due	Jul 12, 2028

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	5637 ARAPAHOE AVE, BOULDER, CO 80303-1332
Document Number	0003791943
Instrument Date	Jun 17, 2020
Transaction Type	Mortgage
Record Updated	Jul 24, 2020
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	5637 ARAPAHOE AVE BOULDER CO 803031332, BOULDER, CO 80303-1332

Mortgage

Document Number	0003791943
Date	Jun 18, 2020
Instrument	3791943

Lender

Name	ELEVATIONS CU
Address	PO BOX 9004, BOULDER, CO 80301-9004

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Jun 17, 2030

Interest

Rate Type	Adjustable Rate

July 2018: Trustee's Deed, Construction Loan

Document Type	Trustee's Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 30, 2018
Property Address	5637 ARAPAHOE AVE, BOULDER, CO 80303-1332
Instrument Date	Jul 12, 2018
Instrument	3668234
Transaction Type	Construction Loan
Record Updated	Aug 7, 2018
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	5637 ARAPAHOE AVE BOULDER CO 803031332, BOULDER, CO 80303-1332

Mortgage

Document Number	0003668234
Date	Jul 30, 2018
Instrument	3668234

Lender

Name	GREAT WSTRN BK
Type	Federal Savings Bank
Address	BOULDER, CO 80302

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	12 Months
Due	Jul 29, 2019

Interest

Rate Type	Adjustable Rate

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		$824,000 (-30.08%) Land $437,975 Building $386,025	$3,296,000 (-24.48%) Land $1,751,900 Building $1,544,100
2025	$79,380.00 (+17.72%)	$1,178,442 (+53.59%) Land $473,013 Building $705,429	$4,364,600 (+58.71%) Land $1,751,900 Building $2,612,700
2024	$67,429.00 (+1.77%)
2023	$66,258.00 (+8.07%)	$767,250 (+16.21%) Land $230,175 Building $537,075	$2,750,000 (+20.79%) Land $825,000 Building $1,925,000
2022	$61,310.00	$660,214 Land $365,400 Building $294,814	$2,276,600 Land $1,260,000 Building $1,016,600

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 Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	Yes
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 34 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	34 in force
Nearby Flood Claims	31 (1992–2013)
Claims Outside the SFHA	6 of 31
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 25 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 99.1% of the US · lower than 99.6% of Colorado
Wildfire Likelihood	Under 0.01% 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 78 locations within half a mile, as of December 31, 2025

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

May also be available: CenturyLink, Verizon.

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