1521 Euclid Ave, Boulder, CO 80302 Property Records

Boulder County property record for 1521 Euclid Ave, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	4 bd · 1 ba · 1,061 sqft · built 1907
Lot Size	0.053 acres (2,294 sqft)
Owner	Individual Name on Record
Last Sale	$655,000 (Jun 2017)
Tax Bill	$5,529 (2025)
Deeds & Mortgages	Dec 2021 Line of Credit Mar 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1463-31-3-01-006`

Property Details

APN / Parcel Number

Primary APN	`1463-31-3-01-006`
Alternative APNs	`R0005809` `0005809`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,061 sqft Living Area
1st Floor Area	1,061 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1907
Effective Year Built	Effective 1975
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	2,294 sqft (0.053 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0005809
Street Address	1521 EUCLID AVE
City	BOULDER
State	CO
Zip	80302-7322
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	E 38.56 FT LOTS 13-14 BLK 1 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY PLACE - BO
Legal Block	1
Legal Lot Number	13
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2000
Census Tract	12401

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	Individual Name on Record
Mailing Address	1649 GILLETTE CT, LONGMONT, CO 80501-6714
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 2, 2021	Deed of Trust, Mortgage · Line of Credit ZB NA
Mar 1, 2021	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC
Mar 6, 2020	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HM LOANS
May 21, 2019	Deed of Trust, Mortgage · Conventional Mortgage ZIONS BANCORPORATION NA
Jun 26, 2017	Warranty Deed, Transfer · Conventional Mortgage GUARANTEED RATE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 26, 2017 · Amount on Record
Deed Sale	Jun 26, 2017 · Amount on Record
Prior Sale	Dec 20, 2013 · Amount on Record
Deed Document Number	20173599781
Prior Transfer Date	Jun 16, 2015
Prior Transfer Doc	0003456195
Record Updated	Oct 29, 2026

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1521 EUCLID AVE, BOULDER, CO 80302-7322
Transaction Type	Mortgage
Record Updated	Dec 20, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1649 GILLETTE CT, LONGMONT, CO 80501-6714

Mortgage

Document Number	0003931890
Date	Dec 2, 2021
Instrument	3931890

Lender

Name	ZB NA
Type	Bank
Address	BROOMFIELD, CO 80020

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	358 Months
Due	Oct 7, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1521 EUCLID AVE, BOULDER, CO 80302-7322
Transaction Type	Mortgage
Record Updated	Mar 9, 2021
Title Company	COLORADO ESCROW AND TITLE, COLORADO ESCROW & TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003862790
Date	Mar 1, 2021
Instrument	3862790

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2051

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1521 EUCLID AVE, BOULDER, CO 80302-7322
Document Number	0003770453
Instrument Date	Mar 6, 2020
Transaction Type	Mortgage
Record Updated	Mar 23, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN MTG SOLUTIONS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1521 EUCLID AVE BOULDER CO 803027322, BOULDER, CO 80302-7322

Mortgage

Document Number	0003770453
Date	Mar 6, 2020
Instrument	3770453

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 5, 2050

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1521 EUCLID AVE, BOULDER, CO 80302-7322
Document Number	0003720889
Instrument Date	May 21, 2019
Transaction Type	Mortgage
Record Updated	Jul 8, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1649 GILLETTE CT LONGMONT CO 805016714, LONGMONT, CO 80501-6714

Mortgage

Document Number	0003720889
Date	Jun 27, 2019
Instrument	3720889

Lender

Name	ZIONS BANCORPORATION NA
Address	LITTLETON, CO 80128

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 26, 2049

Interest

Rate Type	Adjustable Rate

June 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 26, 2017
Property Address	1521 EUCLID AVE, BOULDER, CO 80302-7322
Document Number	0003599781
Instrument Date	Jun 23, 2017
Instrument	3599781
Transaction Type	Transfer
Record Updated	Jul 6, 2017
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$65.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1649 GILLETTE CT LONGMONT CO 805016714, LONGMONT, CO 80501-6714

Mortgage

Document Number	3599782
Date	Jun 26, 2017
Instrument	3599782

Lender

Name	GUARANTEED RATE
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 25, 2047

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		$57,419 (+0.47%) Land $31,559 Building $25,860	$914,400 (-) Land $534,100 Building $380,300
2025	$5,529.00 (+8.86%)	$57,150 (-7.27%) Land $33,381 Building $23,769	$914,400 (-0.6%) Land $534,100 Building $380,300
2023	$5,079.00 (+9.91%)	$61,633 (+25.89%) Land $34,009 Building $27,624	$919,900 (+30.59%) Land $507,600 Building $412,300
2022	$4,621.00	$48,956 Land $27,863 Building $21,093	$704,400 Land $400,900 Building $303,500

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 X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (2013)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides

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 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	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 367 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: AT&T, Magnolia Road Internet Cooperative.

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