525 13th St, Boulder, CO 80302 Property Records

Boulder County property record for 525 13th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.25 Baths
Year Built	Built 1975
Square Footage	3,180 sqft Living Area
Lot Size	9,354 sqft (0.215 acres)
Occupancy	Owner Occupied
Last Sale	$1,810,000 (2025)
Tax Bill	$10,474.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1577-06-2-23-003`
Alternative APNs	`R0006175` `0006175`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Partial Baths	2 Partial Baths
Total Rooms	8 Rooms
Building Area	3,180 sqft Living Area
Gross Area	3,783 sqft Gross Area
1st Floor	2,212 sqft 1st Floor
Basement Area	968 sqft Basement
Finished Basement	968 sqft Finished
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1975
Architectural Style	Ranch Style
Exterior Material	Brick Veneer Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	9,354 sqft (0.215 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	427 sqft Garage
Porch	Enclosed Porch
Porch Area	266 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0006175
Street Address	525 13TH ST
City	BOULDER
State	CO
Zip	80302-7804
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 4 & NLY PART LOT 5 & VAC ALLEY BLK 7 WELLINGTON HEIGHTS
Legal Range	70
Legal Township	1S
Legal Section	06
Legal Subdivision	WELLINGTON HEIGHTS - BO
Legal Block	7
Legal Lot Number	4
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3018
Census Tract	12505

Owner

Source: Boulder County records · APN 1577-06-2-23-003

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	525 13TH ST, BOULDER, CO 80302-7804
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 Sep 16, 2025 Deed Sale Price on Sep 16, 2025 Prior Sale Amount on Jul 12, 2013
Deed Doc Number	20254102280
Record Refreshed	Sep 20, 2026

September 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 16, 2025
Property Address	525 13TH ST, BOULDER, CO 80302-7804
Document Number	0004102280
Instrument Date	Sep 05, 2025
Instrument	4102280
Transaction Type	Transfer
Record Updated	Apr 02, 2026
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$181.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	525 13TH ST, BOULDER, CO 80302-7804

Mortgage

Document Number	0004102281
Date	Sep 16, 2025
Instrument	4102281

Lender

Name	HOME MORTGAGE ADVISORS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2055

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		$118,599 (+8.8%) Land $106,739 Building $11,860	$1,744,100 (-) Land $1,569,690 Building $174,410
2025	$10,474.00 (-9.49%)	$109,007 (-16.65%) Land $98,106 Building $10,901	$1,744,100 (-13.1%) Land $1,569,690 Building $174,410
2024	$11,572.00 (+1.79%)	$130,784 (-2.74%) Land $107,287 Building $23,497	$2,007,000 (-) Land $1,656,300 Building $350,700
2023	$11,369.00 (+11.42%)	$134,469 (+23.28%) Land $110,972 Building $23,497	$2,007,000 (+27.88%) Land $1,656,300 Building $350,700
2022	$10,204.00	$109,080 Land $93,623 Building $15,457	$1,569,500 Land $1,347,100 Building $222,400