2455 6th St, Boulder, CO 80304 Property Records

Boulder County property record for 2455 6th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	1 bd · 1 ba · 800 sqft · built 1925
Lot Size	0.047 acres (2,026 sqft)
Owner	Company Name on File
Last Sale	$702,500 (Aug 2019)
Tax Bill	$5,549 (2025)
Deeds & Mortgages	Aug 2019 Sale
Flood Zone	Zone X (minimal risk)
APN	`1461-25-4-05-001`

Property Details

APN / Parcel Number

Primary APN	`1461-25-4-05-001`
Alternative APNs	`R0005205` `0005205`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	800 sqft Living Area
Gross Area	1,040 sqft
1st Floor Area	800 sqft
Basement Area	240 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1960
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	2,026 sqft (0.047 acres)
Porch	Porch
Porch Area	96 sqft
Deck Area	100 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0005205
Street Address	2455 6TH ST
City	BOULDER
State	CO
Zip	80304-3908
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N 23 FT LOTS 1-3 BLK 4 MAPLETON
Legal Range	71
Legal Township	1N
Legal Section	25
Legal Subdivision	MAPLETON - BO
Legal Block	4
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	4
Census Block	4005
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-25-4-05-001

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	Company Name on File
Mailing Address	3406 PAWNEE PASS S, AUSTIN, TX 78738-1709
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 07, 2019 · Amount on Record
Deed Sale	Aug 07, 2019 · Amount on Record
Prior Sale	Sep 11, 1991 · Amount on Record
Deed Document Number	20193728953
Record Updated	Sep 20, 2026

August 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 07, 2019
Property Address	2455 6TH ST, BOULDER, CO 80304-3908
Document Number	0003728953
Instrument Date	Aug 06, 2019
Instrument	3728953
Transaction Type	Transfer
Record Updated	Aug 14, 2019
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Tax	$70.25
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3406 PAWNEE PASS S AUSTIN TX 787381709, AUSTIN, TX 78738-1709

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		$63,329 (+8.8%) Land $56,996 Building $6,333	$931,300 (-) Land $838,170 Building $93,130
2025	$5,549.00 (+3.1%)	$58,207 (-10.36%) Land $52,386 Building $5,821	$931,300 (-3.91%) Land $838,170 Building $93,130
2024	$5,382.00 (+1.76%)
2023	$5,289.00 (+21.09%)	$64,937 (+38.03%) Land $58,443 Building $6,494	$969,200 (+43.18%) Land $872,280 Building $96,920
2022	$4,368.00	$47,045 Land $38,851 Building $8,194	$676,900 Land $559,000 Building $117,900

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	15 units insured incl. 9 condo units
Nearby Flood Claims	2 (2013)
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides

Wildfire

Wildfire Risk	Moderate above 68% of the US · above 62% of Colorado
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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
Lumen Technologies Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
Live Wire Networks Fixed Wireless	250 / 100
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

Based on FCC filings for 684 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.