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USACOBoulderWolffs2940 18Th St
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2940 18 Th St, Boulder, CO

House

For Sale

Listed price in listed location currency (USD).
$6,000,000

342

MLS® IR1054921

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 3702 sqft
Garage Yes
Taxes $29,016
Days Active 0
Lot Size 0.24 acres
Approx. Age 2026
Avg. Price Per Sqft $1,620
MLS® Number IR1054921

Property Address: 2940 18th St, Boulder, CO, 80304-3112

Average square foot calculated using Size range provided by listing agent.

Description

Set on a rare quarter-acre in the heart of Boulder, 2940 18th Street is a newly constructed architectural residence by Annette and Dennis Martin, designed to live as beautifully outdoors as it does within. Clean lines, open rafter eaves, and a standing seam metal roof frame a series of curated living spaces, where a south-facing great room and terrace capture natural light and views, seamlessly extending to a private pool courtyard anchored by a year-round saltwater pool, limestone hardscaping, and an outdoor kitchen. Inside, the home unfolds with an open-concept layout, vaulted ceilings, and a refined material palette-European white oak floors, custom oak cabinetry, and bespoke steel detailing throughout. The kitchen is a true centerpiece, appointed with Gaggenau and Sub-Zero appliances and striking quartzite surfaces, while thoughtfully integrated millwork enhances every space from the dining room to the primary suite and mudroom. Custom lighting from renowned international designers, artisan tile, and curated fixtures elevate the interiors with a quiet, modern luxury. Designed for both performance and longevity, the home features a HERS score of 8, a 9.24kW solar array, Tesla Powerwall battery storage, and advanced home automation. Completed in 2026, this is a rare opportunity to own a meticulously crafted, design-forward home that balances sustainability, sophistication, and seamless indoor-outdoor living.
MLS® NumberIR1054921
Laundry LevelIn Unit
Central VacNo
FireplaceNo
Acreage0.24
Exterior
GarageYes
Approx. Age2026
BasementPartial
DrivewayOversized
Garage Spaces2
Heat
A/C
Heating Fuel

Extras

Rooms

Change to metres

Game Room:Lower Level15 × 29 ft
Living Room:Main Floor19 × 23 ft
Other:Main FloorNot available
Laundry:Lower Level7 × 9 ft
Other:Main FloorNot available
Other:Upper Level12 × 17 ft
Kitchen:Main Floor12 × 20 ft
Dining Room:Main Floor19 × 16 ft
Other:Upper LevelNot available

Price History

-End Date
Not Sold YetSold Price

For Sale

Mar 27, 2026List Date
$6,000,000List Price

Home Estimate Zoopraisal®

This property is estimated to sell between: $1,772,000 and $8,114,000.
Similar properties in this area sold on average for: $1,772,083
Expected to sell in 106 days. Similar properties sold in 106 days. This home has been on Zoocasa for 0 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

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Starting Address
Destination Address
2940 18 Th St, Boulder, CO

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