3340 25th St, Boulder, CO 80304 Property Records

Boulder County property record for 3340 25th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.75 ba · 2,817 sqft · built 1963
Lot Size	0.332 acres (14,478 sqft)
Owner	2 Individual Names on File
Last Sale	$620,000 (Jul 2010)
Tax Bill	$10,368 (2025)
Deeds & Mortgages	Mar 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-19-4-01-007`

Property Details

APN / Parcel Number

Primary APN	`1463-19-4-01-007`
Alternative APNs	`R0007714` `0007714`

Interior

Bedrooms	4 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,817 sqft Living Area
Gross Area	3,580 sqft
1st Floor Area	1,562 sqft
Basement Area	1,394 sqft
Finished Basement	1,255 sqft
Unfinished Basement	139 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1995
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	14,478 sqft (0.332 acres)
Garage Type	Attached
Garage Area	624 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	293 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water

Location & Zoning

Account Number	R0007714
Street Address	3340 25TH ST
City	BOULDER
State	CO
Zip	80304-2348
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S 75 FT LOT 5 BROAD ACRES
Legal Range	70
Legal Township	1N
Legal Section	19
Legal Subdivision	BROADACRES - BO
Legal Block	3
Legal Lot Number	5
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3000
Census Tract	12107

Owner

Source: Boulder County records · APN 1463-19-4-01-007

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 25TH ST, BOULDER, CO 80304-2348
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 06, 2010 · Amount on Record
Deed Sale	Jul 06, 2010 · Amount on Record
Prior Sale	Aug 16, 2006 · Amount on Record
Deed Document Number	20103084432
Record Updated	Sep 20, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3340 25TH ST, BOULDER, CO 80304-2348
Transaction Type	Mortgage
Record Updated	Mar 26, 2021
Title Company	FITCO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003867866
Date	Mar 16, 2021
Instrument	3867866

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2051

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		$117,395 (+8.8%) Land $80,689 Building $36,706	$1,726,400 (-) Land $1,186,600 Building $539,800
2025	$10,368.00 (-0.04%)	$107,901 (-10.69%) Land $74,163 Building $33,738	$1,726,400 (-4.26%) Land $1,186,600 Building $539,800
2024	$10,372.00 (+1.79%)
2023	$10,190.00 (+15.34%)	$120,814 (+28.07%) Land $78,658 Building $42,156	$1,803,200 (+32.85%) Land $1,174,000 Building $629,200
2022	$8,835.00	$94,332 Land $60,270 Building $34,062	$1,357,300 Land $867,200 Building $490,100

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	7 in force

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 99.2% of Colorado
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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
Live Wire Networks Fixed Wireless	250 / 100
Lumen Technologies DSL · Fiber in parts of the area	140 / 20

May also be available: AT&T, T-Mobile USA, Verizon.

Based on FCC filings for 533 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.