The latest in a long line of masterpieces from MAG Builders! Conveniently situated just blocks from Sloan's Lake and directly
across from Hallack Park, this exceptional luxury duplex offers stunning rooftop views. Thoughtfully designed with high-
end designer finishes and a seamless open-concept layout, this home embodies sophisticated modern living. The main
level showcases a formal dining room and a chef’s kitchen with abundant cabinetry and storage, flowing effortlessly into
the spacious living area. Expansive sliding glass doors create the perfect indoor-outdoor connection for entertaining.
Upstairs, the second level features a serene primary retreat complete with a private balcony—ideal for morning coffee or
evening sunsets—a generous walk-in closet, and a spa-inspired bathroom with heated floors. Two additional bedrooms
share a beautifully appointed en-suite bath. The third level is designed for entertaining and flexibility, offering a wet bar,
powder room, and a versatile bonus space perfect for a home office, gym, or lounge. The finished basement provides additional living space with a comfortable family room and a private guest suite with its own full bath. A detached two-car garage completes the property. The front yard will feature black metal fencing which is not yet installed. Expected to be move in ready in October 2026. Contact the listing agent today for more information or to schedule a private tour.
New construction
$1,495,000
3309 W 20th Avenue, Denver, CO 80211
4beds
3,296sqft
Duplex
Built in 2026
3,049 Square Feet Lot
$1,488,400 Zestimate®
$454/sqft
$-- HOA
What's special
- 13 days
- 228
- 31
Zillow last checked:
Listing updated:
Listed by:
Michael Berkstresser 720-466-3606 mike@modusrealestate.com,
MODUS Real Estate
Source: REcolorado as distributed by MLS GRID,MLS#: 6517425
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 3
- 1/2 bathrooms: 2
- Main level bathrooms: 1
Bedroom
- Description: With Private Balcony Overlooking Hallack Park
- Features: Primary Suite
- Level: Upper
- Area: 162 Square Feet
- Dimensions: 12 x 13.5
Bedroom
- Level: Upper
- Area: 113.95 Square Feet
- Dimensions: 10.6 x 10.75
Bedroom
- Level: Upper
- Area: 111.8 Square Feet
- Dimensions: 10.4 x 10.75
Bedroom
- Level: Basement
- Area: 127.6 Square Feet
- Dimensions: 11.6 x 11
Bathroom
- Level: Main
- Area: 30.78 Square Feet
- Dimensions: 5.7 x 5.4
Bathroom
- Description: Double Vanity, Heated Floors, And Large Walk In Shower.
- Features: En Suite Bathroom
- Level: Upper
- Area: 104 Square Feet
- Dimensions: 10.4 x 10
Bathroom
- Level: Upper
- Area: 62.1 Square Feet
- Dimensions: 5.4 x 11.5
Bathroom
- Description: 3rd Level
- Level: Upper
- Area: 25.19 Square Feet
- Dimensions: 3.25 x 7.75
Bathroom
- Level: Basement
- Area: 63 Square Feet
- Dimensions: 6 x 10.5
Bonus room
- Description: 3rd Level With Wet Bar And Rooftop Deck Access
- Level: Upper
- Area: 166.63 Square Feet
- Dimensions: 10.75 x 15.5
Bonus room
- Level: Basement
- Area: 402.75 Square Feet
- Dimensions: 17.9 x 22.5
Dining room
- Level: Main
- Area: 172.86 Square Feet
- Dimensions: 12.9 x 13.4
Kitchen
- Description: Chef's Kitchen With Abundant Cabinet And Counter Space.
- Level: Main
- Area: 223.13 Square Feet
- Dimensions: 12.75 x 17.5
Laundry
- Level: Upper
- Area: 21.96 Square Feet
- Dimensions: 6.1 x 3.6
Living room
- Description: With Gas Fireplace And Sliding Doors Leading To Back Porch, Great For Entertaining!
- Level: Main
- Area: 269.8 Square Feet
- Dimensions: 14.2 x 19
Mud room
- Level: Main
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Gas Water Heater, Microwave, Oven, Range, Range Hood, Refrigerator, Tankless Water Heater
- Laundry: In Unit
Features
- Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Kitchen Island, Open Floorplan, Pantry, Primary Suite, Quartz Counters, Radon Mitigation System, Walk-In Closet(s), Wet Bar
- Flooring: Carpet, Tile, Wood
- Basement: Finished,Full,Sump Pump
- Number of fireplaces: 2
- Fireplace features: Electric, Gas, Living Room, Recreation Room
- Common walls with other units/homes: End Unit,1 Common Wall
Interior area
- Total structure area: 3,296
- Total interior livable area: 3,296 sqft
- Finished area above ground: 2,337
- Finished area below ground: 959
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Levels: Three Or More
- Patio & porch: Rooftop
- Exterior features: Balcony, Gas Valve, Lighting, Private Yard, Rain Gutters
- Fencing: Full
- Has view: Yes
- View description: City
Lot
- Size: 3,049 Square Feet
- Features: Landscaped, Level, Sprinklers In Front
Details
- Parcel number: TBD
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Duplex
- Attached to another structure: Yes
Materials
- Brick, Frame, Wood Siding
- Roof: Composition
Condition
- New Construction
- New construction: Yes
- Year built: 2026
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Smoke Detector(s), Video Doorbell
- Subdivision: Sloan'S Lake
HOA
- Has HOA: No
Location
- Region: Denver
Financial & listing details
- Price per square foot: $454/sqft
- Annual tax amount: $1
- Date on market: 9/16/2026
- Listing terms: Cash,Conventional
- Exclusions: Staging Items
- Ownership: Corporation/Trust
- Electric utility on property: Yes
- Road surface type: Paved
Estimated market value
$1,488,400
$1.41M - $1.56M
$7,937/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/16/2026 | Listed for sale | $1,495,000$454/sqft |
Source:  REcolorado as distributed by MLS GRID #6517425 Report a problem | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Sloan Lake
Nearby schools
Schools provided by the listing agent
- Elementary: Brown
- Middle: Strive Lake
- High: North
- District: Denver 1
Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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