1520 Baseline Rd, Boulder, CO 80302 Property Records

Boulder County property record for 1520 Baseline Rd, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	1 Baths
Year Built	Built 1970
Square Footage	1,531 sqft Living Area
Lot Size	9,953 sqft (0.229 acres)
Occupancy	Owner Occupied
Last Sale	$1,050,000 (2025)
Tax Bill	$6,211.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1577-06-2-04-002`
Alternative APNs	`R0008545` `0008545`

Interior

Bedrooms	2 Beds
Full Baths	1 Baths
Total Rooms	7 Rooms
Building Area	1,531 sqft Living Area
Gross Area	2,591 sqft Gross Area
1st Floor	1,531 sqft 1st Floor
Upper Floors	738 sqft Upper Floors
Basement Area	661 sqft Basement
Stories	2 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1911
Effective Year Built	Effective 1970
Exterior Material	Brick Veneer Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	9,953 sqft (0.229 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	220 sqft Garage
Porch	Enclosed Porch
Porch Area	179 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0008545
Street Address	1520 BASELINE RD
City	BOULDER
State	CO
Zip	80302-7651
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 4 & W1/2 LOT 3 BLK 5 FLORAL PARK
Legal Range	70
Legal Township	1S
Legal Section	06
Legal Subdivision	FLORAL PARK & WEIHOFEN RESUB - BO
Legal Block	5
Legal Lot Number	3
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3000
Census Tract	12505

Owner

Source: Boulder County records · APN 1577-06-2-04-002

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	1520 BASELINE RD, BOULDER, CO 80302-7651
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Apr 24, 2025 Deed Sale Price on Apr 24, 2025 Prior Sale Amount on Nov 23, 1976
Deed Doc Number	20254084730
Prior Transfer Date	Sep 19, 2018
Prior Transfer Doc	0003677036
Record Refreshed	Sep 20, 2026

September 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 19, 2018
Property Address	1520 BASELINE RD, BOULDER, CO 80302-7651
Document Number	0003677036
Instrument Date	Sep 19, 2018
Instrument	3677036
Transaction Type	Transfer
Record Updated	Sep 27, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1520 BASELINE RD BOULDER CO 803027651, BOULDER, CO 80302-7651

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		$77,677 (+8.8%) Land $66,518 Building $11,159	$1,142,300 (-) Land $978,200 Building $164,100
2025	$6,211.00 (+13.63%)	$71,394 (-3.11%) Land $61,138 Building $10,256	$1,142,300 (+3.86%) Land $978,200 Building $164,100
2023	$5,466.00 (+3.03%)	$73,686 (+14.98%) Land $62,658 Building $11,028	$1,099,800 (+19.27%) Land $935,200 Building $164,600
2022	$5,305.00	$64,086 Land $51,548 Building $12,538	$922,100 Land $741,700 Building $180,400