858 13th St, Boulder, CO 80302 Property Records

Boulder County property record for 858 13th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1.75 Baths
Year Built	Built 1994
Square Footage	1,980 sqft Living Area
Lot Size	6,067 sqft (0.139 acres)
Occupancy	Owner Occupied
Last Sale	$119,500 (1982)
Tax Bill	$7,449.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-31-3-21-003`
Alternative APNs	`R0003671` `0003671`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	5 Rooms
Building Area	1,980 sqft Living Area
Gross Area	2,232 sqft Gross Area
1st Floor	1,116 sqft 1st Floor
Basement Area	1,116 sqft Basement
Finished Basement	864 sqft Finished
Unfinished Basement	252 sqft Unfinished
Stories	1 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1926
Effective Year Built	Effective 1994
Architectural Style	Ranch Style
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	6,067 sqft (0.139 acres)
Porch	Porch
Porch Area	40 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0003671
Street Address	858 13TH ST
City	BOULDER
State	CO
Zip	80302-7504
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOTS 9-10 BLK 23 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY PLACE - BO
Legal Block	23
Legal Lot Number	9
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3001
Census Tract	12401

Owner

Source: Boulder County records · APN 1463-31-3-21-003

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 Individuals Owners
Mailing Address	858 13TH ST, BOULDER, CO 80302-7504
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Aug 10, 1982 Deed Sale Price on Aug 10, 1982 Prior Sale Amount on Aug 06, 1980
Deed Doc Number	1982506594
Record Refreshed	Sep 20, 2026

October 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	858 13TH ST, BOULDER, CO 80302-7504
Transaction Type	Mortgage
Record Updated	Feb 09, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003986282
Date	Oct 24, 2022
Instrument	3986282

Lender

Name	PREMIER MEMBERS CU
Type	Credit Union
Address	BOULDER, CO 80303

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Oct 25, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly (Revolving credit lines are monthly unless stated otherwise).

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		$91,800 (+8.8%) Land $64,260 Building $27,540	$1,350,000 (-) Land $945,000 Building $405,000
2025	$7,449.00 (+5.93%)	$84,376 (-8.1%) Land $59,063 Building $25,313	$1,350,000 (-1.49%) Land $945,000 Building $405,000
2023	$7,032.00 (+14.53%)	$91,817 (+26.78%) Land $55,309 Building $36,508	$1,370,400 (+28.68%) Land $825,500 Building $544,900
2022	$6,140.00	$72,420 Land $44,336 Building $28,084	$1,065,000 Land $652,000 Building $413,000