521 Valley View Dr, Boulder, CO 80304 Property Records

Boulder County property record for 521 Valley View Dr, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3.75 Baths
Architecture Style	A-Frame
Year Built	Built 1977
Square Footage	2,797 sqft Living Area
Lot Size	5,779 sqft (0.133 acres)
Last Sale	$196,000 (1992)
Tax Bill	$9,963.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1461-25-1-13-005`
Alternative APNs	`R0003991` `0003991`

Interior

Bedrooms	4 Beds
Full Baths	3.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	9 Rooms
Building Area	2,797 sqft Living Area
1st Floor	1,723 sqft 1st Floor
Upper Floors	1,074 sqft Upper Floors
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1977
Architectural Style	A-Frame Style
Exterior Material	Combination Exterior
Construction Type	Frame Construction
Lot Area	5,779 sqft (0.133 acres)
Porch	Porch
Porch Area	368 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0003991
Street Address	521 VALLEY VIEW DR
City	BOULDER
State	CO
Zip	80304-3227
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	W 1/2 LOTS 6-7 BLK 1 VALLEY VIEW
Legal Range	71
Legal Township	1N
Legal Section	25
Legal Subdivision	VALLEY VIEW & REPLAT - BO
Legal Block	1
Legal Lot Number	6
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	1
Census Block	1011
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-25-1-13-005

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	521 VALLEY VIEW DR, BOULDER, CO 80304-3227
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 Nov 19, 1992 Deed Sale Price on Nov 19, 1992 May 30, 1978
Deed Doc Number	19921241222
Last Transfer Date	Mar 18, 2019
Transfer Doc	0003702727
Record Refreshed	Sep 20, 2026

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 18, 2019
Property Address	521 VALLEY VIEW DR, BOULDER, CO 80304-3227
Document Number	0003702727
Instrument Date	Mar 18, 2019
Instrument	3702727
Transaction Type	Transfer
Record Updated	Mar 26, 2019

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	521 VALLEY VIEW DR BOULDER CO 803043227, BOULDER, CO 80304-3227

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		$120,489 (+8.8%) Land $89,699 Building $30,790	$1,771,900 (-) Land $1,319,100 Building $452,800
2025	$9,963.00 (-0.52%)	$110,744 (-12.36%) Land $82,444 Building $28,300	$1,771,900 (-6.05%) Land $1,319,100 Building $452,800
2023	$10,015.00 (+22.88%)	$126,362 (+33.41%) Land $91,368 Building $34,994	$1,886,000 (+38.39%) Land $1,363,700 Building $522,300
2022	$8,150.00	$94,715 Land $65,615 Building $29,100	$1,362,800 Land $944,100 Building $418,700