3250 11th St, Boulder, CO 80304 Property Records

Boulder County property record for 3250 11th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,392 sqft · built 1958
Lot Size	0.201 acres (8,736 sqft)
Owner	2 Individual Names on Record
Last Sale	$472,500 (Apr 2005)
Tax Bill	$8,088 (2025)
Deeds & Mortgages	Dec 2020 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`1461-24-4-26-001`

Property Details

APN / Parcel Number

Primary APN	`1461-24-4-26-001`
Alternative APNs	`R0005399` `0005399`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,392 sqft Living Area
Gross Area	1,656 sqft
1st Floor Area	1,392 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1995
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	8,736 sqft (0.201 acres)
Garage Type	Attached
Garage Area	264 sqft
Parking Spaces	1 Parking Space
Patio Area	180 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0005399
Street Address	3250 11TH ST
City	BOULDER
State	CO
Zip	80304-2117
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 BLK 2 GARDNERS
Legal Range	71
Legal Township	1N
Legal Section	24
Legal Subdivision	GARDNERS - BO
Legal Block	2
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2018
Census Tract	12101

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	2 Individual Names on Record
Mailing Address	3250 11TH ST, BOULDER, CO 80304-2117
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 4, 2005 · Amount on Record
Deed Sale	Apr 4, 2005 · Amount on Record
Prior Sale	Jun 5, 2001 · Amount on Record
Deed Document Number	20052677248
Last Transfer Date	Apr 9, 2008
Transfer Doc	0002925636
Record Updated	Sep 20, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3250 11TH ST, BOULDER, CO 80304-2117
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	HERITAGE TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003837991
Date	Dec 2, 2020
Instrument	3837991

Lender

Name	UNIVERSAL LENDING CORP
Type	Mortgage Company
Address	DENVER, CO 80224

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 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		$92,297 (+8.8%) Land $83,067 Building $9,230	$1,357,300 (-) Land $1,221,570 Building $135,730
2025	$8,088.00 (+4.25%)	$84,831 (-9.3%) Land $76,348 Building $8,483	$1,357,300 (-2.77%) Land $1,221,570 Building $135,730
2023	$7,758.00 (+19.04%)	$93,526 (+33.25%) Land $84,173 Building $9,353	$1,395,900 (+38.22%) Land $1,256,310 Building $139,590
2022	$6,517.00	$70,188 Land $63,169 Building $7,019	$1,009,900 Land $908,910 Building $100,990

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
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 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 65% of the US · lower than 82% of Colorado
Wildfire Likelihood	0.06% 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 483 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20