685 10th St, Boulder, CO 80302 Property Records

Boulder County property record for 685 10th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Architecture Style	Ranch
Year Built	Built 1954
Square Footage	3,467 sqft Living Area
Lot Size	15,179 sqft (0.349 acres)
Occupancy	Owner Occupied
Tax Bill	$13,064.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1579-01-1-03-002`
Alternative APNs	`R0002763` `0002763`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	2 Partial Baths
Total Rooms	7 Rooms
Building Area	3,467 sqft Living Area
1st Floor	1,922 sqft 1st Floor
Basement Area	1,545 sqft Basement
Finished Basement	1,545 sqft Finished
Stories	1 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Ranch Style
Exterior Material	Brick Veneer Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Lot Area	15,179 sqft (0.349 acres)
Porch	Porch
Porch Area	254 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0002763
Street Address	685 10TH ST
City	BOULDER
State	CO
Zip	80302-7507
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 2 LESS N 30 FT & LOT 3 LESS S 30 FT BENSONS NE 1/4 1-1S-71
Legal Range	71
Legal Township	1S
Legal Section	01
Legal Subdivision	BENSON - BO
Legal Block	3
Legal Lot Number	2
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3004
Census Tract	12505

Owner

Source: Boulder County records · APN 1579-01-1-03-002

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	Individual Owner on File
Mailing Address	685 10TH ST, BOULDER, CO 80302-7507
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Nov 30, 1971
Deed Doc Number	1971998914
Last Transfer Date	Jan 29, 2025
Transfer Doc	0004074713
Record Refreshed	Sep 20, 2026

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 09, 2020
Property Address	685 10TH ST, BOULDER, CO 80302-7507
Document Number	0003789921
Instrument Date	May 27, 2020
Instrument	3789921
Transaction Type	Transfer
Record Updated	Jul 24, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	685 10TH ST BOULDER CO 803027507, BOULDER, CO 80302-7507

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 and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$149,070 (+8.8%) Land $134,163 Building $14,907	$2,192,200 (-) Land $1,972,980 Building $219,220
2025	$13,064.00 (+12.72%)	$137,012 (-5.25%) Land $123,311 Building $13,701	$2,192,200 (+1.58%) Land $1,972,980 Building $219,220
2023	$11,590.00 (+13.28%)	$144,599 (+23.45%) Land $130,139 Building $14,460	$2,158,200 (+28.06%) Land $1,942,380 Building $215,820
2022	$10,231.00	$117,129 Land $105,416 Building $11,713	$1,685,300 Land $1,516,770 Building $168,530