603 S Downing Street
Denver, CO, 80209
$5,750,000
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 ryan@podiumproperties.com 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.
Property Details
Price:
$5,750,000
MLS #:
REC6934339
Status:
Active Under Contract
Beds:
6
Baths:
7
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Washington Park
Finished Sq Ft:
6,680
Total Sq Ft:
6,778
Lot Size:
6,350 sqft / 0.15 acres (approx)
Year Built:
2026
Schools
School District:
Denver 1
Elementary School:
Steele
Middle School:
Merrill
High School:
South
Interior
Above Grade Finished Area
4745
Appliances
Bar Fridge, Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Range, Range Hood, Refrigerator, Smart Appliance(s), Sump Pump, Washer
Bathrooms
2 Full Bathrooms, 4 Three Quarter Bathrooms, 1 Half Bathroom
Below Grade Finished Area
1935
Below Grade Unfinished Area
98
Cooling
Central Air
Fireplaces Total
4
Flooring
Carpet, Stone, Tile, Vinyl, Wood
Heating
Electric, Forced Air
Interior Features
Audio/Video Controls, Breakfast Bar, Built-in Features, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Five Piece Bath, High Ceilings, Kitchen Island, Pantry, Radon Mitigation System, Smart Light(s), Smart Thermostat, Sound System, Walk-In Closet(s), Wet Bar, Wired for Data
Laundry Features
Sink
Levels
Three Or More
Main Level Bathrooms
1
Exterior
Attached Garage YN
1
Construction Materials
Brick, Cement Siding, Frame, Metal Siding, Other, Stucco
Direction Faces
East
Exterior Features
Balcony, Fire Pit, Garden, Gas Valve, Lighting, Private Yard, Smart Irrigation, Water Feature
Garage Spaces
2
Lot Features
Corner Lot, Sprinklers In Front, Sprinklers In Rear
Parking Features
220 Volts, Concrete, Dry Walled, Electric Vehicle Charging Station(s), Finished Garage, Floor Coating, Insulated Garage, Smart Garage Door
Parking Spots
2
Parking Total
2
Patio And Porch Features
Deck, Patio, Rooftop
Roof
Shingle, Membrane, Metal
Security Features
Video Doorbell
Spa Features
Steam Room
View
Lake
Waterfront Features
Lake Front
Window Features
Double Pane Windows
Financial
Tax Year
2025
Map
Contact Us
Mortgage Calculator
Property Summary
- Located in the Washington Park subdivision, 603 S Downing Street Denver CO is a Single Family for sale in Denver, CO, 80209. It is listed for $5,750,000 and features 6 beds, 7 baths, and has approximately 6,778 square feet of living space, and was originally constructed in 2026. The current price per square foot is $848. The average price per square foot for Single Family listings in Denver is $370. The average listing price for Single Family in Denver is $884,745. To schedule a showing of MLS#rec6934339 at 603 S Downing Street in Denver, CO, contact your Smart Sale AI agent at 3039066915.
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Additional Details
MLS ID : REC6934339
Listing Key : REC2056435347
Parcel Number : 0514228025000
Zip Code : 80209
City : Denver
State : CO
Building if Condo :
Full Street: 603 S Downing Street
Address : 603
Address Prefix :
Address Suffix : Street
Street : Downing
Street Prefix : S
Street Suffix :
Unit if Condo :
Latitude : 39.705559
Longitude : -104.973572
Property Type : singlefamily
Property Sub Type : Single Family Residence
Stories Total if Condo :
Lot Size : 6,350 sqft / 0.15 acres (approx)
Ownership : Corporation/Trust
Zoning :
Condition : New Construction
Renovation :
Pets Allowed :
Special Conditions : None
Possession : Closing/DOD,See Remarks
Original Price : 5750000
Close Price :
Close Date :
List Date : Oct 8, 2026
List Contract Date : 2026-10-08
Off Market Date : 2026-10-16
Purchase Contract Date : 2026-10-16
Days on Market : 11
Concessions Amount :
Concession Comment :
Renovation :
Company : HomeSmart
Copyright 2026. All rights reserved.
603 S Downing Street
Denver, CO