3150 11th St, Boulder, CO 80304 Property Records

Boulder County property record for 3150 11th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.75 ba · 1,540 sqft · built 1940
Lot Size	0.145 acres (6,318 sqft)
Owner	2 Individual Names on File
Last Sale	$352,000 (Aug 2000)
Tax Bill	$7,006 (2025)
Deeds & Mortgages	Jun 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1461-24-4-04-004`

Property Details

APN / Parcel Number

Primary APN	`1461-24-4-04-004`
Alternative APNs	`R0001307` `0001307`

Interior

Bedrooms	2 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,540 sqft Living Area
Gross Area	1,904 sqft
1st Floor Area	952 sqft
Basement Area	952 sqft
Finished Basement	588 sqft
Unfinished Basement	364 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	6,318 sqft (0.145 acres)
Garage Type	Detached
Garage Area	216 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	240 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0001307
Street Address	3150 11TH ST
City	BOULDER
State	CO
Zip	80304-2528
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 11-12 BLK 2 NEWLANDS
Legal Range	71
Legal Township	1N
Legal Section	24
Legal Subdivision	NEWLANDS - BO
Legal Block	2
Legal Lot Number	11
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2019
Census Tract	12101

Owner

Source: Boulder County assessment roll, 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	2 Individual Names on File
Mailing Address	3150 11TH ST, BOULDER, CO 80304-2528
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 31, 2000 · Amount on Record
Deed Sale	Aug 31, 2000 · Amount on Record
Prior Sale	Feb 11, 1998 · Amount on Record
Deed Document Number	20002074835
Record Updated	Sep 20, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3150 11TH ST, BOULDER, CO 80304-2528
Document Number	0003792474
Instrument Date	Jun 17, 2020
Transaction Type	Mortgage
Record Updated	Jul 28, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3150 11TH ST BOULDER CO 803042528, BOULDER, CO 80304-2528

Mortgage

Document Number	0003792474
Date	Jun 22, 2020
Instrument	3792474

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 21, 2050

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		$79,948 (+8.8%) Land $71,953 Building $7,995	$1,175,700 (-) Land $1,058,130 Building $117,570
2025	$7,006.00 (+2.61%)	$73,481 (-11.21%) Land $66,133 Building $7,348	$1,175,700 (-4.82%) Land $1,058,130 Building $117,570
2023	$6,828.00 (+18.13%)	$82,759 (+32.96%) Land $74,483 Building $8,276	$1,235,200 (+37.92%) Land $1,111,680 Building $123,520
2022	$5,780.00	$62,244 Land $56,020 Building $6,224	$895,600 Land $806,040 Building $89,560

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 63 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	63 in force
Nearby Flood Claims	25 (1990–2026)
Claims Outside the SFHA	17 of 25
Most Recent Claim	Jun 2026 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 16 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	0.05% annual chance
Exposure	None beyond ember reach

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 596 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Lumen Technologies Fiber	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Live Wire Networks Fixed Wireless	250 / 100
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20