3231 4th St, Boulder, CO 80304 Property Records

Boulder County property record for 3231 4th St, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	4.5 Baths
Year Built	Built 2004
Square Footage	5,387 sqft Living Area
Lot Size	8,587 sqft (0.197 acres)
Garage	Attached, 677 sqft
Last Sale	$3,147,700 (2018)
Tax Bill	$30,670.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1461-24-3-00-019`
Alternative APNs	`R0007206` `0007206`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	13 Rooms
Building Area	5,387 sqft Living Area
Gross Area	6,711 sqft Gross Area
1st Floor	2,300 sqft 1st Floor
Upper Floors	1,591 sqft Upper Floors
Basement Area	2,143 sqft Basement
Finished Basement	1,496 sqft Finished
Unfinished Basement	647 sqft Unfinished
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2004
Architectural Style	A-Frame Style
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	8,587 sqft (0.197 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	677 sqft Garage
Deck Area	126 sqft Deck
Porch	Porch
Porch Area	523 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0007206
Street Address	3231 4TH ST
City	BOULDER
State	CO
Zip	80304-2104
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TRACT 346-B
Legal Range	71
Legal Township	1N
Legal Section	24
Legal Subdivision	TR, NBR 101-103,105,107,109,170
Legal Tract	346-B
Legal Block	2
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	2
Census Block	2012
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-24-3-00-019

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	3231 4TH ST, BOULDER, CO 80304-2104
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Jul 13, 2018 Deed Sale Price on Jul 13, 2018 Prior Sale Amount on Jun 21, 2005
Deed Doc Number	20183665685
Prior Transfer Date	Mar 15, 2016
Prior Transfer Doc	0003510641
Record Refreshed	Sep 20, 2026

July 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 13, 2018
Property Address	3231 4TH ST, BOULDER, CO 80304-2104
Document Number	0003665685
Instrument Date	Jul 12, 2018
Instrument	3665685
Transaction Type	Transfer
Record Updated	Jul 20, 2018
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Tax	$314.77
Amount Accuracy	Confirmed
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3231 4TH ST BOULDER CO 803042104, BOULDER, CO 80304-2104

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		$349,969 (+8.8%) Land $122,604 Building $227,365	$5,146,600 (-) Land $1,803,000 Building $3,343,600
2025	$30,670.00 (-0.63%)	$321,663 (-9.36%) Land $112,688 Building $208,975	$5,146,600 (-2.83%) Land $1,803,000 Building $3,343,600
2024	$30,864.00 (+1.77%)
2023	$30,328.00 (+27.71%)	$354,879 (+38.77%) Land $124,131 Building $230,748	$5,296,700 (+43.95%) Land $1,852,700 Building $3,444,000
2022	$23,748.00	$255,733 Land $88,043 Building $167,690	$3,679,600 Land $1,266,800 Building $2,412,800