1515 11th St, Boulder, CO 80302 Property Records

Boulder County property record for 1515 11th St, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	7 bd · 6 ba · 3,128 sqft · built 1905
Lot Size	0.056 acres (2,436 sqft)
Owner	Company Name on Record
Last Sale	$1,075,000 (Dec 2015)
Tax Bill	$10,830 (2025)
Deeds & Mortgages	Aug 2026 Line of Credit May 2026 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1463-31-2-24-004`

Property Details

APN / Parcel Number

Primary APN	`1463-31-2-24-004`
Alternative APNs	`R0005439` `0005439`

Interior

Bedrooms	7 Beds
Full Baths	6 Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	3,128 sqft Living Area
Gross Area	3,304 sqft
1st Floor Area	1,070 sqft
Upper Floors Area	870 sqft
Basement Area	1,188 sqft
Finished Basement	1,188 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1905
Effective Year Built	Effective 2000
Architectural Style	Multi-Level
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	2,436 sqft (0.056 acres)
Garage Type	Basement
Garage Area	180 sqft
Porch	Enclosed Porch
Porch Area	176 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0005439
Street Address	1515 11TH ST
City	BOULDER
State	CO
Zip	80302-6107
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S 55 FT OF N 110 FT LOT 6 BLK 1 GRAND VIEW HEIGHTS
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	GRAND VIEW HEIGHTS - BO
Legal Block	1
Legal Lot Number	6
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2007
Census Tract	12204

Owner

Source: Boulder County records, as of September 18, 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	300 CENTER DR, G, SUPERIOR, CO 80027-8633
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Aug 25, 2026	Deed of Trust, Mortgage · Line of Credit BLUE FEDERAL CREDIT UNION
May 28, 2026	Deed of Trust, Mortgage · Conventional Mortgage BLUE FEDERAL CREDIT UNION
Jun 8, 2022	Deed of Trust, Mortgage · Line of Credit BLUE FCU
Jun 3, 2019	Deed of Trust, Mortgage · Line of Credit BLUE FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 1, 2015 · Amount on Record
Deed Sale	Dec 1, 2015 · Amount on Record
Prior Sale	Feb 16, 2010 · Amount on Record
Deed Document Number	20153488214
Prior Transfer Date	Jul 24, 1996
Prior Transfer Doc	0001628195
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Recording Date	Aug 25, 2026
Property Address	1515 11TH ST, BOULDER, CO 80302-6107
Document Number	0004145086
Instrument Date	Aug 24, 2026
Instrument	20264145086
Transaction Type	Mortgage
Record Updated	Sep 9, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership, 266

Mortgage

Document Number	0004145086,
Date	Aug 25, 2026
Instrument	20264145086

Lender

Name	BLUE FEDERAL CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	60 Months
Due	Sep 1, 2031

Interest

Rate Type	Adjustable Rate
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Recording Date	May 28, 2026
Property Address	1515 11TH ST, BOULDER, CO 80302-6107
Document Number	0004133603
Instrument Date	Aug 8, 2025
Instrument	20264133603
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership, 266

Mortgage

Document Number	0004133603,
Date	May 28, 2026
Instrument	20264133603

Lender

Name	BLUE FEDERAL CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	51 Months
Due	Aug 8, 2030

Interest

Rate Type	Adjustable Rate
Rate	6.72%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1515 11TH ST, BOULDER, CO 80302-6107
Transaction Type	Mortgage
Record Updated	Jun 29, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003966080
Date	Jun 8, 2022
Instrument	3966080

Lender

Name	BLUE FCU
Type	Credit Union
Address	11281

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	168 Months
Due	Jun 1, 2036

Interest

Rate Type	Adjustable Rate

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1515 11TH ST, BOULDER, CO 80302-6107
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003715697
Date	Jun 3, 2019
Instrument	3715697

Lender

Name	BLUE FCU
Type	Credit Union
Address	LONGMONT, CO 80504

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	168 Months
Due	Jun 1, 2033

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		$117,898 (+4.58%) Land $39,793 Building $78,105	$1,803,800 (-) Land $655,200 Building $1,148,600
2025	$10,830.00 (+7.33%)	$112,738 (-5.79%) Land $40,950 Building $71,788	$1,803,800 (+1%) Land $655,200 Building $1,148,600
2023	$10,090.00 (+10.95%)	$119,662 (+23.2%) Land $41,996 Building $77,666	$1,786,000 (+27.8%) Land $626,800 Building $1,159,200
2022	$9,094.00	$97,126 Land $35,299 Building $61,827	$1,397,500 Land $507,900 Building $889,600

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 X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 14 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	16 units insured incl. 2 condo units
Nearby Flood Claims	17 (1980–2016)
Claims Outside the SFHA	10 of 17
Most Recent Claim	Jun 2016 · other causes
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

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 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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