845 11th St, Boulder, CO 80302 Property Records

Boulder County property record for 845 11th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.25 Baths
Year Built	Built 1985
Square Footage	3,448 sqft Living Area
Lot Size	10,729 sqft (0.246 acres)
Occupancy	Owner Occupied
Last Sale	$632,500 (1990)
Tax Bill	$16,248.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-31-3-24-013`
Alternative APNs	`R0006173` `0006173`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Partial Baths	2 Partial Baths
Total Rooms	7 Rooms
Building Area	3,448 sqft Living Area
Gross Area	5,484 sqft Gross Area
1st Floor	2,048 sqft 1st Floor
Upper Floors	1,184 sqft Upper Floors
Basement Area	1,400 sqft Basement
Finished Basement	216 sqft Finished
Unfinished Basement	1,184 sqft Unfinished
Stories	2 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1909
Effective Year Built	Effective 1985
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	10,729 sqft (0.246 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Detached Garage
Garage Area	280 sqft Garage
Porch	Enclosed Porch
Porch Area	1,456 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0006173
Street Address	845 11TH ST
City	BOULDER
State	CO
Zip	80302-7514
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOTS 35-36-37 & S 1/2 LOT 38 BLK 26 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY PLACE - BO
Legal Block	26
Legal Lot Number	35
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3004
Census Tract	12401

Owner

Source: Boulder County records · APN 1463-31-3-24-013

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	845 11TH ST, BOULDER, CO 80302-7514
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 02, 1990 Deed Sale Price on Aug 02, 1990 Prior Sale Amount on Jan 28, 1988
Deed Doc Number	19901056080
Record Refreshed	Sep 20, 2026

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	845 11TH ST, BOULDER, CO 80302-7514
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003705788
Date	Apr 04, 2019
Instrument	3705788

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Apr 01, 2034

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		$192,202 (+8.8%) Land $78,540 Building $113,662	$2,826,500 (-) Land $1,155,000 Building $1,671,500
2025	$16,248.00 (+7.27%)	$176,657 (-4.92%) Land $72,188 Building $104,469	$2,826,500 (+1.93%) Land $1,155,000 Building $1,671,500
2023	$15,147.00 (-5.42%)	$185,791 (+7.73%) Land $73,553 Building $112,238	$2,773,000 (+11.75%) Land $1,097,800 Building $1,675,200
2022	$16,015.00	$172,464 Land $60,263 Building $112,201	$2,481,500 Land $867,100 Building $1,614,400