1521 9th St, Boulder, CO 80302 Property Records

Boulder County property record for 1521 9th St, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.25 ba · 1,620 sqft · built 1910
Lot Size	0.105 acres (4,558 sqft)
Owner	Company Name on Record
Last Sale	$975,000 (Mar 2020)
Tax Bill	$8,068 (2025)
Deeds & Mortgages	Mar 2020 Sale & Mortgage Jul 2017 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1461-36-1-00-010`

Property Details

APN / Parcel Number

Primary APN	`1461-36-1-00-010`
Alternative APNs	`R0006090` `0006090`

Interior

Bedrooms	4 Beds
Full Baths	3.25 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,620 sqft Living Area
Gross Area	1,840 sqft
1st Floor Area	800 sqft
Upper Floors Area	420 sqft
Basement Area	500 sqft
Finished Basement	400 sqft
Unfinished Basement	100 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1995
Architectural Style	Multi-Level
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	4,558 sqft (0.105 acres)
Porch	Enclosed Porch
Porch Area	296 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0006090
Street Address	1521 9TH ST
City	BOULDER
State	CO
Zip	80302-6007
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 502 BOULDER 36-1N-71 BOOK 1281 PAGE 566 BCR
Legal Range	71
Legal Township	1N
Legal Section	36
Legal Subdivision	TR, NBR 158, 160, 162
Legal Tract	502
Legal Block	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2014
Census Tract	12201

Owner

Source: Boulder County records, as of June 15, 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 Record
Mailing Address	4065 WALNUT DR, PLEASANTON, CA 94566-6627
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Mar 17, 2020	Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Jul 10, 2017	Warranty Deed, Transfer · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC
May 17, 2017	Quit Claim Deed, Transfer FIRST AMERICAN TITLE
May 16, 2017	Quit Claim Deed, Transfer · Line of Credit ELEVATIONS CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 17, 2020 · Amount on Record
Deed Sale	Mar 17, 2020 · Amount on Record
Prior Sale	Jul 10, 2017 · Amount on Record
Deed Document Number	20203772385
Prior Transfer Date	May 11, 2017
Prior Transfer Doc	0003592601
Record Updated	Sep 20, 2026

March 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 17, 2020
Property Address	1521 9TH ST, BOULDER, CO 80302-6007
Document Number	0003772385
Instrument Date	Mar 6, 2020
Instrument	3772385
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$97.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1521 9TH ST, 1521, BOULDER, CO 80302-6007

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4065 WALNUT DR, PLEASANTON, CA 94566-6627

Mortgage

Document Number	0003772386
Date	Mar 17, 2020
Instrument	3772386

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2050

July 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 10, 2017
Property Address	1521 9TH ST, BOULDER, CO 80302-6007
Document Number	0003602376
Instrument Date	Jun 13, 2017
Instrument	3602376
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	CHICAGO TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$70.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1521 9TH ST, BOULDER, CO 80302-6007

Mortgage

Document Number	0003602377
Date	Jul 10, 2017
Instrument	3602377

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2047

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	May 17, 2017
Property Address	1521 9TH ST, BOULDER, CO 80302-6007
Document Number	0003592601
Instrument Date	May 11, 2017
Instrument	3592601
Transaction Type	Transfer
Record Updated	May 30, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1521 9TH ST BOULDER CO 803026007, BOULDER, CO 80302-6007

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	May 16, 2017
Property Address	1521 9TH ST, BOULDER, CO 80302-6007
Document Number	0003592524
Instrument Date	May 11, 2017
Instrument	3592524
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1521 9TH ST, BOULDER, CO 80302-6007

Mortgage

Document Number	0003592581
Date	May 16, 2017
Instrument	3592581

Lender

Name	ELEVATIONS CU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$91,147 (+8.8%) Land $53,591 Building $37,556	$1,340,400 (-) Land $788,100 Building $552,300
2025	$8,068.00 (+6.85%)	$83,775 (-5.56%) Land $49,256 Building $34,519	$1,340,400 (+1.24%) Land $788,100 Building $552,300
2024	$7,551.00 (+1.81%)
2023	$7,417.00 (+10.19%)	$88,708 (+23.75%) Land $50,444 Building $38,264	$1,324,000 (+28.37%) Land $752,900 Building $571,100
2022	$6,731.00	$71,683 Land $42,583 Building $29,100	$1,031,400 Land $612,700 Building $418,700

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

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 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 26 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	41 units insured incl. 15 condo units
Nearby Flood Claims	19 (1983–2014)
Claims Outside the SFHA	7 of 19
Most Recent Claim	Jul 2014 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 14 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 64% of the US · lower than 81% of Colorado
Wildfire Likelihood	0.04% 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 426 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
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
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: Verizon.

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