420 Pine St, Boulder, CO 80302 Property Records

Boulder County property record for 420 Pine St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3.75 Baths
Year Built	Built 1995
Square Footage	4,437 sqft Living Area
Lot Size	6,030 sqft (0.138 acres)
Occupancy	Owner Occupied
Last Sale	$2,850,000 (2018)
Tax Bill	$21,681.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1461-25-4-33-005`
Alternative APNs	`R0001865` `0001865`

Interior

Bedrooms	4 Beds
Full Baths	3.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	12 Rooms
Building Area	4,437 sqft Living Area
1st Floor	1,907 sqft 1st Floor
Upper Floors	570 sqft Upper Floors
Basement Area	1,841 sqft Basement
Finished Basement	1,841 sqft Finished
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1921
Effective Year Built	Effective 1995
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	6,030 sqft (0.138 acres)
Garage Area	382 sqft Garage

Exterior Amenities

Total Buildings	2 Total Buildings
Deck Area	282 sqft Deck
Porch	Porch
Porch Area	150 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Hot Water Heating

Location & Zoning

Account Number	R0001865
Street Address	420 PINE ST
City	BOULDER
State	CO
Zip	80302-4736
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOTS 10-11 BLK 3 MAPLETON TERRACE
Legal Range	71
Legal Township	1N
Legal Section	25
Legal Subdivision	MAPLETON TERRACE - BO
Legal Block	3
Legal Lot Number	10
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	4
Census Block	4020
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-25-4-33-005

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	Company Name on File
Mailing Address	420 PINE ST, BOULDER, CO 80302-4736
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Apr 20, 2018 Deed Sale Price on Apr 20, 2018 Prior Sale Amount on Jun 09, 2006
Deed Doc Number	20183651602
Prior Transfer Date	Jun 25, 2009
Prior Transfer Doc	0003015134
Record Refreshed	Sep 20, 2026

April 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 20, 2018
Property Address	420 PINE ST, BOULDER, CO 80302-4736
Document Number	0003651602
Instrument Date	Apr 19, 2018
Instrument	3651602
Transaction Type	Transfer
Record Updated	May 01, 2018
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$285.00
Amount Accuracy	Confirmed
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Corporate Trust
Address	420 PINE ST BOULDER CO 803024736, BOULDER, CO 80302-4736

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		$247,398 (+8.8%) Land $103,850 Building $143,548	$3,638,200 (-) Land $1,527,200 Building $2,111,000
2025	$21,681.00 (+4.14%)	$227,388 (-7.1%) Land $95,450 Building $131,938	$3,638,200 (-0.41%) Land $1,527,200 Building $2,111,000
2023	$20,819.00 (+4.45%)	$244,771 (+14.04%) Land $97,847 Building $146,924	$3,653,300 (+18.29%) Land $1,460,400 Building $2,192,900
2022	$19,932.00	$214,637 Land $73,837 Building $140,800	$3,088,300 Land $1,062,400 Building $2,025,900