861 8th St, Boulder, CO 80302 Property Records

Boulder County property record for 861 8th St, Boulder, CO 80302 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.25 ba · 2,272 sqft · built 1963
Lot Size	0.149 acres (6,495 sqft)
Owner	2 Individual Names on File
Last Sale	$660,000 (Mar 2011)
Tax Bill	$10,244 (2025)
Deeds & Mortgages	Mar 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1461-36-4-25-003`

Property Details

APN / Parcel Number

Primary APN	`1461-36-4-25-003`
Alternative APNs	`R0006896` `0006896`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	2,272 sqft Living Area
Gross Area	2,800 sqft
1st Floor Area	1,576 sqft
Basement Area	1,224 sqft
Finished Basement	696 sqft
Unfinished Basement	528 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1980
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,495 sqft (0.149 acres)
Garage Type	Detached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces
Deck Area	271 sqft
Patio Area	493 sqft

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Hot Water

Location & Zoning

Account Number	R0006896
Street Address	861 8TH ST
City	BOULDER
State	CO
Zip	80302-7408
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 6 & PT LOT 5 & PT LOT 7 BLK 1 REAS ADDN CIVIL ACTION NO. 23667 REC. NO. 900685
Legal Range	71
Legal Township	1N
Legal Section	36
Legal Subdivision	REAS - BO
Legal Block	1
Legal Lot Number	6
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3028
Census Tract	12201

Owner

Source: Boulder County records · APN 1461-36-4-25-003

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	861 8TH ST, BOULDER, CO 80302-7408
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 01, 2011 · Amount on Record
Deed Sale	Mar 01, 2011 · Amount on Record
Prior Sale	Dec 05, 1995 · Amount on Record
Deed Document Number	20113135980
Prior Transfer Date	Sep 28, 2006
Prior Transfer Doc	0003095298
Record Updated	Sep 20, 2026

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	861 8TH ST, BOULDER, CO 80302-7408
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003580176
Date	Mar 15, 2017
Instrument	3580176

Lender

Name	ELEVATIONS CU
Type	Credit Union
Address	BOULDER, CO 80301

Agreement

Amount	Amount Recorded
Term	239 Months
Due	Feb 15, 2037

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		$116,899 (+8.8%) Land $97,519 Building $19,380	$1,719,100 (-) Land $1,434,100 Building $285,000
2025	$10,244.00 (+8.06%)	$107,444 (-5.31%) Land $89,631 Building $17,813	$1,719,100 (+1.51%) Land $1,434,100 Building $285,000
2023	$9,480.00 (+11.02%)	$113,464 (+23.39%) Land $92,473 Building $20,991	$1,693,500 (+27.99%) Land $1,380,200 Building $313,300
2022	$8,539.00	$91,956 Land $78,014 Building $13,942	$1,323,100 Land $1,122,500 Building $200,600

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 080130122013, 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 34 individual NFIP policies nearby
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	34 in force
Nearby Flood Claims	29 (1983–2025)
Claims Outside the SFHA	10 of 29
Most Recent Claim	Apr 2025, other causes
Claims By Storm	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 19 claims

Wildfire

Wildfire Risk	High above 74% of the US · above 72% of Colorado
Wildfire Likelihood	About 1 in 288 per year
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, availability as of December 31, 2025 · Published October 2026 · based on 550 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Ayva	Fixed Wireless (unlicensed)	2,500 / 2,500
Lumen Technologies	Fiber	2,000 / 1,000
Xfinity	Cable	2,000 / 250
Live Wire Networks	Fixed Wireless (licensed-by-rule)	250 / 100
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	Fixed Wireless	100 / 20

May also be available at this address: Lumen Technologies, Verizon, Magnolia Road Internet Cooperative. Availability varies by address; speeds are provider-advertised maximums, not measured.