355 17th St, Boulder, CO 80302 Property Records

Boulder County property record for 355 17th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2.25 Baths
Year Built	Built 1985
Square Footage	2,140 sqft Living Area
Lot Size	10,113 sqft (0.232 acres)
Occupancy	Owner Occupied
Last Sale	$167,000 (1990)
Tax Bill	$8,683.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1577-06-2-14-008`
Alternative APNs	`R0001395` `0001395`

Interior

Bedrooms	4 Beds
Full Baths	2.25 Baths
Partial Baths	2 Partial Baths
Total Rooms	8 Rooms
Building Area	2,140 sqft Living Area
Gross Area	2,840 sqft Gross Area
1st Floor	1,420 sqft 1st Floor
Basement Area	1,420 sqft Basement
Finished Basement	720 sqft Finished
Unfinished Basement	700 sqft Unfinished
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1985
Architectural Style	Split Level Style
Exterior Material	Brick Veneer Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	10,113 sqft (0.232 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Carport Garage
Garage Area	273 sqft Garage
Carport	Carport
Carport Area	273 sqft Carport
Deck Area	192 sqft Deck

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0001395
Street Address	355 17TH ST
City	BOULDER
State	CO
Zip	80302-8003
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 11 & N 11 1/2 FT LOT 12 & 1/2 ALLEY ADJ ON W & N BLK 12 INTERURBAN PARK
Legal Range	70
Legal Township	1S
Legal Section	06
Legal Subdivision	INTERURBAN PARK - BO
Legal Block	12
Legal Lot Number	11
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	1
Census Block	1021
Census Tract	12505

Owner

Source: Boulder County records · APN 1577-06-2-14-008

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	355 17TH ST, BOULDER, CO 80302-8003
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Mar 29, 1990 Deed Sale Price on Mar 29, 1990 Dec 20, 1988
Deed Doc Number	19901034520
Last Transfer Date	Aug 26, 1999
Transfer Doc	0001977269
Record Refreshed	Sep 20, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	355 17TH ST, BOULDER, CO 80302-8003
Transaction Type	Mortgage
Record Updated	Oct 13, 2021
Title Company	CAPITAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	35517TH STREET, BOULDER, CO 80302

Mortgage

Document Number	0003915986
Date	Sep 23, 2021
Instrument	3915986

Lender

Name	HIGHLANDS RESIDENTIAL MORTGAGE LTD
Type	Mortgage Company
Address	ALLEN, TX 75013

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2051

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 and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$105,889 (+8.8%) Land $73,936 Building $31,953	$1,557,200 (-) Land $1,087,300 Building $469,900
2025	$8,683.00 (+13.7%)	$97,325 (-1.52%) Land $67,956 Building $29,369	$1,557,200 (+5.57%) Land $1,087,300 Building $469,900
2023	$7,637.00 (-2.13%)	$98,825 (+8.63%) Land $68,809 Building $30,016	$1,475,000 (+12.68%) Land $1,027,000 Building $448,000
2022	$7,803.00	$90,976 Land $56,365 Building $34,611	$1,309,000 Land $811,000 Building $498,000