1440 28th St, Boulder, CO 80303 Property Records

Boulder County property record for 1440 28th St, Boulder, CO 80303

Property Summary

Property Type	Medical Building
Details	7,058 sqft · built 1978
Lot Size	0.562 acres (24,491 sqft)
Owner	Company Name on File
Last Sale	$198,600 (Nov 2007)
Tax Bill	$74,995 (2025)
Deeds & Mortgages	Feb 2023 Mortgage Feb 2022 Line of Credit + 3 more
Flood Zone	Zone AE (high risk)
APN	`1463-32-2-00-043`

Property Details

APN / Parcel Number

Primary APN	`1463-32-2-00-043`
Alternative APNs	`R0009085` `0009085`

Interior

Stories	1 Story
Building Area	7,058 sqft Gross Area
1st Floor Area	7,058 sqft

Exterior

Year Built	Built 1978
Effective Year Built	Effective 2000
Construction Type	Wood
Roof Material	Asphalt
Lot Area	24,491 sqft (0.562 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0009085
Street Address	1440 28TH ST
City	BOULDER
State	CO
Zip	80303-1030
Property Category	Commercial
Property Type	Commercial > Office > Medical Building
Legal Description	TRACT 1654 & TRACT 1703 32-1N- 70
Legal Range	70
Legal Township	1N
Legal Section	32
Legal Subdivision	TR, NBR 196 - COMMERCIAL
Legal Tract	1654,1703
Legal Block	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2006
Census Tract	12605

Owner

1440 28th St, a commercial property, is owned by a company that bought it in November 2007.

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

Owner of Record	Company Name on File
Mailing Address	1440 28TH ST, BOULDER, CO 80303-1030
Owner Type	Company

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
Feb 27, 2023	Deed of Trust, Mortgage · Commercial Mortgage JPMORGAN CHASE BANK NA
Feb 14, 2022	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA
Feb 14, 2022	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA
Aug 24, 2021	Special Warranty Deed, Transfer · Stand-Alone First Mortgage JPMORGAN CHASE BANK NA
Jun 4, 2019	Deed of Trust, Mortgage · Commercial Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 29, 2007 · Amount on File
Deed Sale	Nov 29, 2007 · Amount on File
Prior Sale	Aug 4, 1978
Deed Document Number	20072896900
Prior Transfer Date	Nov 16, 2007
Prior Transfer Doc	0003180475
Record Updated	Oct 29, 2026

February 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1440 28TH ST, BOULDER, CO 80303-1030
Transaction Type	Mortgage
Record Updated	Mar 3, 2023
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003998265
Date	Feb 27, 2023
Instrument	3998265

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	DENVER, CO 80222

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	252 Months
Due	Feb 17, 2044

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1440 28TH ST, BOULDER, CO 80303-1030
Transaction Type	Mortgage
Record Updated	Mar 4, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003945017
Date	Feb 14, 2022
Instrument	3945017

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	DENVER, CO 80222

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Feb 1, 2047

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1440 28TH ST, BOULDER, CO 80303-1030
Transaction Type	Mortgage
Record Updated	Mar 4, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003945018
Date	Feb 14, 2022
Instrument	3945018

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	DENVER, CO 80222

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	6 Months
Due	Aug 1, 2022

August 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 24, 2021
Property Address	1440 28TH ST, BOULDER, CO 80303-1030
Document Number	0003908929
Instrument Date	Aug 10, 2021
Instrument	3908929
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	$387.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2305 CANYON BLVD STE 200, 2305, BOULDER, CO 80302-5655

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11960 LIONESS WAY STE 190, 190, PARKER, CO 80134-5640

Mortgage

Document Number	0003908930
Date	Aug 24, 2021
Instrument	3908930

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1440 28TH ST, BOULDER, CO 80303-1030
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAND TITLE GUARANTEE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003715967
Date	Jun 4, 2019
Instrument	3715967

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	WINSTON SALEM, NC 27101

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	60 Months
Due	Jun 6, 2024

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 1440 28th St was $74,995, down 5.9% from the year before.

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		$778,475 (-7.41%) Land $645,625 Building $132,850	$3,113,900 (-) Land $2,582,500 Building $531,400
2025	$74,995.00 (-5.92%)	$840,753 Land $697,275 Building $143,478	$3,113,900 Land $2,582,500 Building $531,400
2024	$79,715.00 (+1.77%)
2023	$78,332.00 (+26.88%)	$915,427 (+39.08%) Land $755,114 Building $160,313	$3,281,100 (+44.56%) Land $2,706,500 Building $574,600
2022	$61,735.00	$658,213 Land $394,951 Building $263,262	$2,269,700 Land $1,361,900 Building $907,800

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

Flood

FEMA maps place 1440 28th St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

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	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 28 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	157 units insured incl. 129 condo units
Nearby Flood Claims	8 (2013)
Claims Outside the SFHA	2 of 8
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 8 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 1440 28th St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.9% 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 85 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: CenturyLink, Verizon.

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