3285 6th St, Boulder, CO 80304 Property Records

Boulder County property record for 3285 6th St, Boulder, CO 80304 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.25 ba · 3,405 sqft · built 1958
Lot Size	0.503 acres (21,908 sqft)
Owner	2 Individual Names on File
Last Sale	$714,420 (Jul 2010)
Tax Bill	$12,366 (2025)
Deeds & Mortgages	Apr 2022 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`1461-24-4-00-087`

Property Details

APN / Parcel Number

Primary APN	`1461-24-4-00-087`
Alternative APNs	`R0002427` `0002427`

Interior

Bedrooms	4 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	3,405 sqft Living Area
Gross Area	3,674 sqft
1st Floor Area	1,837 sqft
Basement Area	1,837 sqft
Finished Basement	1,568 sqft
Unfinished Basement	269 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1958
Effective Year Built	Effective 2005
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	21,908 sqft (0.503 acres)
Garage Type	Detached
Garage Area	528 sqft
Parking Spaces	2 Parking Spaces
Patio Area	281 sqft

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0002427
Street Address	3285 6TH ST
City	BOULDER
State	CO
Zip	80304-2154
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 404-J
Legal Range	71
Legal Township	1N
Legal Section	24
Legal Subdivision	TR, NBR 101-103,105,107,109,170
Legal Tract	404-J
Legal Block	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2013
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-24-4-00-087

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	3285 6TH ST, BOULDER, CO 80304-2154
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

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
Deed Document Number	20103084483
Prior Transfer Date	Jun 30, 2010
Prior Transfer Doc	0003084482
Record Updated	Sep 20, 2026

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3285 6TH ST, BOULDER, CO 80304-2154
Transaction Type	Mortgage
Record Updated	May 09, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3285 6TH ST, BOULDER, CO 80304-2154

Mortgage

Document Number	0003958248
Date	Apr 25, 2022
Instrument	3958248

Lender

Name	FIRST WESTERN TRUST BANK
Type	Bank
Address	DENVER, CO 80202

Agreement

Type	Line of Credit
Amount	Amount Recorded

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		$141,113 (+8.8%) Land $127,002 Building $14,111	$2,075,200 (-) Land $1,867,680 Building $207,520
2025	$12,366.00 (+12.49%)	$129,700 (-0.98%) Land $116,730 Building $12,970	$2,075,200 (+6.15%) Land $1,867,680 Building $207,520
2023	$10,993.00 (+9.36%)	$130,985 (+21%) Land $78,591 Building $52,394	$1,955,000 (+25.51%) Land $1,173,000 Building $782,000
2022	$10,052.00	$108,253 Land $97,428 Building $10,825	$1,557,600 Land $1,401,840 Building $155,760

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121012, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 63 individual NFIP policies nearby
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	63 in force 54 of 63 on primary residences
Nearby Flood Claims	25 (1990–2026)
Claims Outside the SFHA	17 of 25
Most Recent Claim	Jun 2026, rainfall accumulation
Flood Events	Severe Storms, Flooding, Landslides, And Mudslides (Sep 2013), 16 claims

Wildfire

Wildfire Risk	High above 76% of the US · above 76% of Colorado
Wildfire Likelihood	About 1 in 180 per year
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.