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350 15th StreetBoulder, CO 80302

For Sale

$3,750,000

Smart Buyer Rebate $37,500

Experience one of Boulder's most coveted locations, where modern architecture, sophisticated design, and an irreplaceable setting come together at the base of the iconic Flatirons. Just blocks from Chautauqua Park and Boulder's legendary trail system, this exceptional home offers immediate access to some of the city's finest hiking, open space, and outdoor recreation, while remaining just minutes from the vibrant shops, restaurants, and culture of downtown Boulder. Perfectly positioned on a corner lot surrounded by trees, the home captures breathtaking Flatiron and mountain views from every level. Thoughtfully designed to create a seamless connection between indoor and outdoor living, every space feels light-filled, welcoming, and effortlessly elegant. The expansive living and dining room is anchored by a stunning floor-to-ceiling stone fireplace, creating a warm and inviting gathering space. The designer kitchen is equally impressive, featuring premium Jenn-Air appliances, a spacious center island with designer lighting, and a butler's pantry that perfectly balances beauty and functionality. Upstairs, every bedroom enjoys spectacular Flatiron views, while the luxurious primary suite serves as a private retreat complete with a beautifully appointed five-piece spa bath and refined finishes throughout. The finished walk-out lower level is bright and inviting, offering flexibility as a guest suite, multigenerational living space, or potential ADU. Outdoors, the private backyard is a peaceful, professionally landscaped oasis designed for relaxation and entertaining. In front, the thoughtfully xeriscaped yard features a fire pit where you can gather with friends while taking in the mountain views. This is a rare opportunity to own a meticulously maintained home in one of Boulder's most extraordinary settings. Offering an unmatched combination of exceptional design, breathtaking scenery, and an iconic location, this home embodies the very best of the Boulder lifestyle.

Listed by Janet Leap

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License #IRP14971

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RE/MAX of Boulder, Inc

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720-938-4197

Listed by Elizabeth Zajicek

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License #IRP33880

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RE/MAX of Boulder, Inc

Last updated October 30, 2026

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Source: REColorado #IR1069309

Listing Facts

  • TypeSingle-family
  • NeighborhoodEast Chautauqua
  • Bedrooms5
  • Bathrooms6
  • Days on Prevu38
  • Taxes$21,873/year
  • Size4,501 sqft
  • Price per sqft$833

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

09/25/2026
Status changed to Active
$3,750,000
09/23/2026
Listed by RE/MAX of Boulder, Inc
$3,750,000
  1. 09/25/2026$3,750,000
    Status changed to Active
  2. 09/23/2026$3,750,000
    Listed by RE/MAX of Boulder, Inc

Property Details for 350 15th Street

Exterior

Construction

  • Roof: Composition, Membrane, Metal
  • Structure Type: House
  • Window Features: Window Coverings
  • Year Built: 2015
  • Architectural Style: Contemporary
  • Construction Materials: Stone, Stucco, Frame
  • Exterior Features: Balcony

Features

  • Direction Faces: North
  • Fencing: Partial
  • Patio And Porch Features: Deck, Patio
  • Road Frontage Type: Public
  • View: Mountain(s)

Measurements

  • Building Area Total: 4,501
  • Lot Features: Corner Lot, Sprinklers In Front
  • Lot Size Acres: 0.17
  • Lot Size Square Feet: 7,605

Financial

Taxes

  • Parcel Number: R0605074
  • Tax Annual Amount: $21,873.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Bar Fridge, Dishwasher, Dryer, Microwave, Oven, Refrigerator, Self Cleaning Oven, Washer
  • Fireplace Features: Family Room, Gas, Gas Log, Kitchen, Living Room
  • Flooring: Tile, Wood
  • Interior Features: Eat-in Kitchen, Five Piece Bath, Kitchen Island, Open Floorplan, Pantry, Primary Suite, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar

Measurements

  • Living Area: 4,501

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 2
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5
  • Main Level Bathrooms: 1

Other

General

  • Exclusions: Seller's personal property, and decorative outdoor items [marble urns at entry, yard sculptures, and pots].

Location

  • Subdivision Name: Interurban Park Add

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Creekside
  • Elementary School District: Boulder Valley RE 2

High School

  • High School: Boulder
  • High School District: Boulder Valley RE 2

Middle or Junior School

  • Middle Or Junior School: Manhattan

Utilities

Equipment

  • Cooling: Ceiling Fan(s), Central Air
  • Heating: Forced Air, Radiant
  • Laundry Features: In Unit
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Available, Natural Gas Available
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 6 bathrooms in this single-family home at 350 15th Street.

What schools are nearby to 350 15th Street?

Nearby schools include the Creekside Elementary School, Manhattan Middle School, and Boulder High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 350 15th Street.

What are the annual taxes for 350 15th Street?

Annual taxes for this single-family home are estimated at $21,873.

How does 350 15th Street compare to other single-family homes in East Chautauqua?

This single-family home is listed 7% below the average price for single-family homes in East Chautauqua and has been on the market for 185 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,501 sqft.

350 15th Street is a 5-bedroom, 6-bath single-family home for sale in Boulder CO 80302. Listed on Prevu for 38 days at $3,750,000. This home features 4,501 square feet of living space, located in East Chautauqua. The median listing price for single-family homes in this area is $3,750,000. Nearby schools include Creekside Elementary School, Manhattan Middle School, and Boulder High School. Property amenities include private outdoor space, dishwasher, air conditioning, parking, and washer/dryer. View other single-family home listings in Boulder.

The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Prevu are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.