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Boulder, CO 80302 623 Marine St

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  • MLS# 1054075
  • 03/18/2026
  • Request Tour
  • Request Info
  • Beds • 4
  • Full/Half Baths • 2 / 1

Home Details

Perfectly situated in Boulder, Colorado this home offers a great opportunity. With two dedicated parking spots off of Turner Alley, parking is always available and convenient. Tucked along Marine Street in one of Boulder's most sought-after neighborhoods, home offers great walkability, proximity to the University of Colorado and great investment potential. Boulder is now home to the Sundance Film Festival adding to the many perks and attractive qualities of living here. From the front door, take an easy stroll to Boulder Creek or head downtown to the infamous Pearl Street walking mall to enjoy world class dining, entertainment and night life. Just up the street, is access to Viewpoint Trail which leads to a wild expanse of City/County open space with various types of Front Range wildlife, trails and other recreational opportunities. Take a trip along Boulder creek and into the mountains on the Boulder Creek Path. Among the many options from this location, it's a quick trip up Boulder Canyon to Nederland and Eldora Ski Resort. This property is positioned to enjoy both the outdoors and the energy of downtown living. Step inside and experience a wealth natural light and amazing views of the Flatirons, creating a warm, inspiring and captivating feel throughout. The layout is comfortable and practical, whether you're planning to make it your own down the road or continue its proven use as a rental. The property has been rented successfully for years and is currently leased through July, offering immediate income for the next owner. With 2 bedrooms upstairs and 2 bedrooms on the lower level, the home is spatially beneficial for privacy and a multitude of living situations. Outside, a private fenced yard provides a quiet space to relax or entertain and the elevated deck showcases the beautiful views and proximity to the Flatirons and foothills. The walk out basement provides a separate entrance and the potential for a variety of uses.
Presented By: ;

Interior Features for 623 Marine St

Bedrooms

Total Bedrooms4

Bathrooms

3/4 Baths0
Half Baths1
Total Baths3

Other Interior Features

LivingAreaSourceAssessor
Above Grade Finished Area1696
BasementFull, Partially Finished, Walk-Out Access
Below Grade Finished Area921
Fireplace FeaturesLiving Room
FlooringWood
Interior AmenitiesSeparate Dining Room, Open Floorplan, Washer/Dryer Hookup, Jack & Jill Bathroom
Window FeaturesWindow Coverings

General for 623 Marine St

AccessibilityLevel Lot, Near Bus
AppliancesGas Range, Dishwasher, Refrigerator, Disposal, Fire Alarm
AttributionContact7205262891
CityBoulder
Construction MaterialsFrame, Composition
CountyBoulder
DisclosuresSeller's Property Disclosure
Elementary SchoolFlatirons
Energy EfficientWindows
ExclusionsTenants personal property
Expected Active Date 2026-03-20
Full Baths2
Garage Spaces
HOANo
HeatingHot Water, Baseboard
High SchoolBoulder
High School DistrictBoulder Valley Dist RE2
LevelsTwo
Living Area2659
MLS AreaBoulder
Middle/Junior High SchoolManhattan
New ConstructionNo
Parcel NumberR0095516
Patio/Porch FeaturesDeck
Possible UseSingle Family
Property Attached Y/NNo
Property SubtypeSingle Family Residence
Property TypeResidential
RoofComposition
SewerPublic Sewer
Standard StatusActive
StatusActive
Subdivision NameAquamarine
Tax Annual Amount9310
Tax Year2025
UtilitiesNatural Gas Available, Electricity Available
ViewHills
Year Built1984
ZoningRMX-1

Exterior for 623 Marine St

FencingFenced, Wood
Irrigation Water Rights Y/NNo
Lot FeaturesDeciduous Trees, Level, House Faces West, City Limits, Paved, Curbs, Gutters, Sidewalks, Street Light, Alley
Lot Size Acres0.1
Lot Size Area4322
Parking FeaturesNone
Road Frontage TypeCity Street, Alley
Road Surface TypeConcrete
Water SourceCity
Waterfront Y/NNo

Additional Details

Price History

Schools

High School Boulder High School
Elementary School Flatirons Elementary School
Middle School Manhattan Middle School

Nathan Washam

Broker/Owner
Price $1,590,000
MLS#1054075
List Date 03/18/2026
Property Type Single Family
Phone 970.988.8295
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