1069 12th St, Boulder, CO 80302 Property Records

Boulder County property record for 1069 12th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	1.75 Baths
Year Built	Built 1960
Square Footage	2,214 sqft Living Area
Lot Size	6,131 sqft (0.141 acres)
Tax Bill	$7,454.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-31-3-37-001`
Alternative APNs	`R0003403` `0003403`

Interior

Bedrooms	4 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	9 Rooms
Building Area	2,214 sqft Living Area
Gross Area	2,274 sqft Gross Area
1st Floor	1,147 sqft 1st Floor
Upper Floors	1,067 sqft Upper Floors
Stories	2 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1894
Effective Year Built	Effective 1960
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	6,131 sqft (0.141 acres)
Deck Area	140 sqft Deck
Porch	Enclosed Porch
Porch Area	60 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0003403
Street Address	1069 12TH ST
City	BOULDER
State	CO
Zip	80302-7210
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	UNITS 1-3 BROWNSTONE HOMES AKA LOTS 41-42 BLK 5 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	BROWNSTONE HOMES - BO
Legal Block	5
Legal Lot Number	41-42
Legal Unit	1-3
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	4
Census Block	4003
Census Tract	12401

Owner

Source: Boulder County records · APN 1463-31-3-37-001

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	Individual Owner on File
Mailing Address	1020 MAPLETON AVE, BOULDER, CO 80304-4149
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Jan 16, 1978
Deed Doc Number	1978260752
Record Refreshed	Sep 20, 2026

August 2022: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 11, 2022
Property Address	1069 12TH ST, BOULDER, CO 80302-7210
Document Number	0003976599
Instrument Date	Jun 07, 2022
Instrument	3976599
Transaction Type	Transfer
Record Updated	Aug 30, 2022

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 7357, BOULDER, CO 80306-7357

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		$84,137 (+8.8%) Land $59,371 Building $24,766	$1,237,300 (-) Land $873,100 Building $364,200
2025	$7,454.00 (+12.68%)	$77,332 (-0.93%) Land $54,569 Building $22,763	$1,237,300 (+6.2%) Land $873,100 Building $364,200
2024	$6,615.00 (+1.8%)
2023	$6,498.00 (+3.72%)	$78,061 (+17.1%) Land $55,603 Building $22,458	$1,165,100 (+21.47%) Land $829,900 Building $335,200
2022	$6,265.00	$66,664 Land $45,557 Building $21,107	$959,200 Land $655,500 Building $303,700