2870 15th St, Boulder, CO 80304 Property Records

Boulder County property record for 2870 15th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.75 ba · 1,794 sqft · built 1956
Lot Size	0.183 acres (7,975 sqft)
Owner	Company Name on Record
Last Sale	$1,396,620 (Apr 2025)
Tax Bill	$8,036 (2025)
Deeds & Mortgages	Apr 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-30-2-13-002`

Property Details

APN / Parcel Number

Primary APN	`1463-30-2-13-002`
Alternative APNs	`R0008967` `0008967`

Interior

Bedrooms	4 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,794 sqft Living Area
Gross Area	3,588 sqft
1st Floor Area	1,794 sqft
Basement Area	1,794 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1973
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	7,975 sqft (0.183 acres)
Garage Type	Detached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces
Patio Area	516 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0008967
Street Address	2870 15TH ST
City	BOULDER
State	CO
Zip	80304-3526
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S 78.7 FT OF N157.4 FT OF W 99.31 FT LOT 31 WOLFFS
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	WOLFFS - BO
Legal Block	1
Legal Lot Number	31
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1003
Census Tract	12106

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	2870 15TH ST, BOULDER, CO 80304-3526
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 30, 2025 · Amount on Record
Deed Sale	Apr 30, 2025 · Amount on Record
Prior Sale	Aug 20, 2012 · Amount on Record
Deed Document Number	20254085493
Prior Transfer Date	Aug 14, 2012
Prior Transfer Doc	0003245269
Record Updated	Oct 29, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	2870 15TH ST, BOULDER, CO 80304-3526
Transaction Type	Mortgage
Record Updated	Mar 31, 2022
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003878023
Date	Apr 19, 2021
Instrument	3878023

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2051

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		$89,801 (+6.54%) Land $58,290 Building $31,511	$1,390,600 (+3.11%) Land $927,200 Building $463,400
2025	$8,036.00 (+0.85%)	$84,288 (-12.16%) Land $57,950 Building $26,338	$1,348,600 (-5.84%) Land $927,200 Building $421,400
2023	$7,968.00 (+16.97%)	$95,957 (+30.81%) Land $61,372 Building $34,585	$1,432,200 (+35.69%) Land $916,000 Building $516,200
2022	$6,812.00	$73,358 Land $46,322 Building $27,036	$1,055,500 Land $666,500 Building $389,000

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 27 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	102 units insured incl. 75 condo units
Nearby Flood Claims	4 (2013–2023)
Most Recent Claim	Mar 2023 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 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 640 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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