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603 S Downing St Denver, CO 80209

9Views

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$5,750,000

ACTIVE UNDER CONTRACT

Beds

Baths

Sqft

6,680

Acres

0.15

Year

2026

Days on Site

21 Days

Property Type

Residential

Sub Type

Single Family Residence

Per Square Foot

$861

Date Listed

Oct 8, 2026

Description of 603 S Downing St, Denver, CO 80209

Listing details for 603 S Downing St, Denver, CO 80209 : French provincial architecture, unparalleled luxury, extraordinary artistry, & American nostalgia collide. This 2026 Denver Life Magazine Designer Showhouse is one of the largest, most elevated, & most prestigious properties Wash Park has ever seen. This parkside new construction masterpiece on a prime corner lot overlooking Smith Lake is a collaboration between Definition Homes, (Denver premium luxury builder), Denver Life Magazine, Denver's top interior designers, & premium luxury brands. With over 6700 total square feet, this home offers 6 beds/7 baths (incl ADU), 4 levels of grandeur, a private courtyard, expansive rooftop deck overlooking the park, 4 premium fireplaces, custom designer details in every space, & a private luxurious ADU/guest quarters. Over $100k appliance package. Over $215k plumbing & bath hardware package. Built w/century-old historical repurposed brick to implement the highest quality materials & to connect to Denver’s architectural past. Designer kitchen w/custom rift cut white oak cabinetry, 45" workstation sink, Wolf/Subzero appliance package incl dual refrigerators, dual dishwashers, built-in coffee system, quartzite countertops & more. Private library w/ custom hidden murphy bookshelf door which connects to the main floor home office. Primary bedroom w/10 ft ceilings & ensuite bath w/heated tile floors, Kallista freestanding tub, & Calacatta marble steam shower. Add'l garden terrace exterior rooftop patio. Full basement w/10'3" tall ceilings, designer bar, & entertainment area w/lighted built-ins & 98" TV w/Savant home automation & Paradigm audio system. Home gym w/custom mural & lighted Robern mirrors. $30K+ exterior/landscape lighting system. This home has an extremely extensive list of features/specs. Contact listing agent Ryan Borger at 303-929-8722 or [email protected] for full specs list. Showings by appointment only w/listing agent. Buyer to verify taxes (not yet assessed). Buyer to verify sq footage. Sq ft includes ADU.

Listing Updated : 10-16-2026 at 6:00 PM MDT

Property Details

Property Overview

Listing Price

$5,750,000

MLS #ID

6934339

Price

$5,750,000

Bedrooms

Bathrooms

Square Footage

6,680

Acres

0.15

Year

2026

Days on Site

21 Days

Property Type

Residential

Property Sub Type

Single-Family

Price per Sq Ft

$861

Date Listed

Oct 8, 2026

Location

Street Address

603 S Downing St

City

Denver

State

Colorado

ZIP Code

80209

County

Denver

Neighborhood / Subdivision

Washington Park

Driving Directions

From Virginia & Downing, south on Downing to Center Ave.

Schools

Elementary School

Middle School

High School

School District

Home Specification

Bedrooms

Bathrooms

2 Full / 1 Half

Total Square Feet

6,680

Above Grade Square Feet

4,745

Construction / Architecture

Year Built

2026

Construction Materials

Brick, Cement Siding, Frame, Metal Siding, Other and Stucco

Roof

Shingle, Membrane and Metal

New Construction

Price per Sq Ft

$861

Lot Features

Corner Lot, Sprinklers In Front and Sprinklers In Rear

Lot Size (Sq Ft)

6,350

Lot Size (Acres)

0.15

Interior Details

Interior Features

Audio/Video Controls, Breakfast Nook, Built-in Features, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Five Piece Bath, High Ceilings, Kitchen Island, Pantry, Radon Mitigation System, Smart Lights, Smart Thermostat, Sound System, Utility Sink, Walk-In Closet(s), Wet Bar and Wired for Data

Appliances

Bar Fridge, Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Range, Range Hood, Refrigerator, Smart Appliances, Sump Pump and Washer

Flooring

Carpet, Stone, Tile, Vinyl and Wood

Window Features

Double Pane Windows

Fireplace

Yes

Fireplace Count

Fireplace Features

Bedroom, Dining Room, Gas, Living Room and Outside

Heating

Electric and Forced Air

Cooling

Central Air

Exterior Details

Garage

Yes

Garage Spaces

Carport

Total Parking

Parking Features

220 Volts, Concrete, Dry Walled, Electric Vehicle Charging Station(s), Finished, Floor Coating, Insulated and Smart Garage Door

Patio & Porch Features

Deck, Patio and Rooftop

Exterior Features

Balcony, Fire Pit, Garden, Gas Valve, Lighting, Private Yard, Smart Irrigation and Water Feature

Fencing

None

View

Lake

Water Source

Public

Sewer

Public Sewer

Additional Features

Road Surface Type

Alley Paved,Paved

Road Frontage Type

Public

Taxes, HOA & Financing

HOA Fee Includes

None

Room Details

Room Type	Level	Dimensions
Gym	Basement	—
Media Room	Basement	—
Bathroom Full	Basement	—
Bedroom	Basement	—
Bedroom	Basement	—
Bathroom Three Quarter	Basement	—
Mud Room	Main	—
Dining Room	Main	14.5 × 12
Kitchen	Main	—
Library	Main	—
Living Room	Main	—
Office	Main	13 × 11.25
Bathroom Half	Main	—
Bonus Room	Main	—
Bedroom	Upper	14.6 × 13.7
Bedroom	Upper	12 × 11
Bedroom	Upper	14.6 × 11
Laundry	Upper	—
Bathroom Full	Upper	—
Bathroom Three Quarter	Upper	—
Bathroom Three Quarter	Upper	—
Bedroom	Upper	—
Bathroom Three Quarter	Upper	—
Kitchen	Upper	—
Utility Room	Basement	—
Bonus Room	Basement	—
Utility Room	Upper	—

Listing Provided By

Ryan Borger, 303-858-8100, HomeSmart

Source

recolorado as distributed by MLS GRID, MLS#: 6934339

For more information on this listing contact us at 303-955-4220

Comments

Property History

DateEventPrice

10/16/2026

Status change

$5,750,000 0%

$861/sqft

Source:

recolorado #6934339

10/8/2026

Listed for sale

$5,750,000 0%

$861/sqft

Source:

recolorado #6934339

10/1/2026

Coming Soon

$5,750,000

$861/sqft

Source:

recolorado #6934339

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For more information on this listing contact us at 303-955-4220

Comments

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Source Logo
Based on information submitted to the MLS GRID as of 2026-10-17. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.