3340 15th St, Boulder, CO 80304 Property Records

Boulder County property record for 3340 15th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,236 sqft · built 1978
Lot Size	0.174 acres (7,581 sqft)
Owner	2 Individual Names on File
Last Sale	$183,000 (Aug 1991)
Tax Bill	$8,345 (2025)
Deeds & Mortgages	Jul 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`1463-19-3-07-011`

Property Details

APN / Parcel Number

Primary APN	`1463-19-3-07-011`
Alternative APNs	`R0071908` `0071908`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	8 Rooms
Building Area	2,236 sqft Living Area
Gross Area	2,716 sqft
1st Floor Area	1,436 sqft
Basement Area	800 sqft
Finished Basement	800 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Architectural Style	Split Level
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	7,581 sqft (0.174 acres)
Garage Type	Attached
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces
Deck Area	320 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0071908
Street Address	3340 15TH ST
City	BOULDER
State	CO
Zip	80304-2210
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 6 BLK 4 PARSONS PARK
Legal Range	70
Legal Township	1N
Legal Section	19
Legal Subdivision	PARSONS PARK - BO
Legal Block	4
Legal Lot Number	6
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2003
Census Tract	12106

Owner

Source: Boulder County records · APN 1463-19-3-07-011

Assessment roll updated June 15, 2026 · Last verified June 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	3340 15TH ST, BOULDER, CO 80304-2210
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 02, 1991 · Amount on Record
Deed Sale	Aug 02, 1991 · Amount on Record
Prior Sale	Dec 01, 1989 · Amount on Record
Deed Document Number	19911121147
Record Updated	Sep 20, 2026

July 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3340 15TH ST, BOULDER, CO 80304-2210
Transaction Type	Mortgage
Record Updated	Mar 31, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003604323
Date	Jul 20, 2017
Instrument	3604323

Lender

Name	PREMIER MEMBERS CU
Type	Credit Union
Address	BOULDER, CO 80303

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Jul 25, 2042

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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		$95,227 (+8.8%) Land $61,472 Building $33,755	$1,400,400 (-) Land $904,000 Building $496,400
2025	$8,345.00 (+11.33%)	$87,525 (-3.28%) Land $56,500 Building $31,025	$1,400,400 (+3.69%) Land $904,000 Building $496,400
2023	$7,496.00 (+17.02%)	$90,490 (+31.17%) Land $59,831 Building $30,659	$1,350,600 (+36.07%) Land $893,000 Building $457,600
2022	$6,406.00	$68,986 Land $45,161 Building $23,825	$992,600 Land $649,800 Building $342,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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 50 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	50 in force
Nearby Flood Claims	3 (2013)
Claims Outside the SFHA	3 of 3
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 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.01% 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
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Live Wire Networks Fixed Wireless	250 / 100
Lumen Technologies DSL · Fiber in parts of the area	140 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 483 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System 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.