2938 11th St, Boulder, CO 80304 Property Records

Boulder County property record for 2938 11th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.25 ba · 4,665 sqft · built 1920
Lot Size	0.21 acres (9,148 sqft)
Owner	Company Name on File
Last Sale	$1,182,000 (Mar 2005)
Tax Bill	$18,564 (2025)
Deeds & Mortgages	Jun 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1461-25-1-37-003`

Property Details

APN / Parcel Number

Primary APN	`1461-25-1-37-003`
Alternative APNs	`R0005405` `0005405`

Interior

Bedrooms	5 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	4,665 sqft Living Area
1st Floor Area	2,002 sqft
Upper Floors Area	1,743 sqft
Basement Area	920 sqft
Finished Basement	920 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1920
Effective Year Built	Effective 2002
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	9,148 sqft (0.21 acres)
Garage Type	Detached
Garage Area	396 sqft
Porch	Porch
Porch Area	163 sqft

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Radiant

Location & Zoning

Account Number	R0005405
Street Address	2938 11TH ST
City	BOULDER
State	CO
Zip	80304-3022
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 7-8-9 BLK 4 NEWLANDS
Legal Range	71
Legal Township	1N
Legal Section	25
Legal Subdivision	NEWLANDS - BO
Legal Block	4
Legal Lot Number	7
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3026
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-25-1-37-003

Assessment roll updated June 15, 2026 · Last verified August 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 File
Mailing Address	2938 11TH ST, BOULDER, CO 80304-3022
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 31, 2005 · Amount on Record
Deed Sale	Mar 31, 2005 · Amount on Record
Prior Sale	Mar 13, 2002 · Amount on Record
Deed Document Number	20052676420
Last Transfer Date	May 20, 2023
Transfer Doc	0004009685
Record Updated	Sep 20, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Jun 05, 2023
Property Address	2938 11TH ST, BOULDER, CO 80304-3022
Document Number	0004009685
Instrument Date	May 26, 2023
Instrument	4009685
Transaction Type	Transfer
Record Updated	Jun 23, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2938 11TH ST, BOULDER, CO 80304-3022

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$211,827 (+8.8%) Land $112,853 Building $98,974	$3,115,100 (-) Land $1,659,600 Building $1,455,500
2025	$18,564.00 (-1.7%)	$194,694 (-12.44%) Land $103,725 Building $90,969	$3,115,100 (-6.14%) Land $1,659,600 Building $1,455,500
2023	$18,885.00 (+15.89%)	$222,367 (+26.71%) Land $114,959 Building $107,408	$3,318,900 (+31.44%) Land $1,715,800 Building $1,603,100
2022	$16,296.00	$175,487 Land $82,559 Building $92,928	$2,525,000 Land $1,187,900 Building $1,337,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), as of October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121013, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 14 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	14 in force
Nearby Flood Claims	4 (1995–2013)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 claims

Wildfire

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

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

Based on FCC filings for 596 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CO0107152, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF BOULDER serves 166,080 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.