A once-in-a-lifetime luxury estate, Lodestar Ranch is a spacious haven of 55 acres in the heart of Boulder. With majestic views of Longs Peak and Boulder's iconic Flatirons, this is your opportunity to enjoy a dream lifestyle in privacy - plus all the amenities of the Denver metropolitan area just minutes away.Inside the residence, you're transported to a realm where architecture seamlessly integrates with nature. Within a space designed expressly for entertaining, you can enjoy memorable occasions with friends and family beneath soaring beams and fine woodwork. Inspired by the genius of I.M. Pei and Frank Lloyd Wright, this extraordinary home is a testament to harmonious elegance.This expansive land in the heart of Boulder is a priceless opportunity to create something extraordinary. On its 55 acres, you can build the equestrian facility, automotive workshop, athletic court, or swimming setup of your dreams.Surrounded by stunning panoramic views and serene landscapes, the property's size and location ensure privacy and tranquility - a rare haven in today's world. Relax in the shaded courtyard, wander to the private pond surrounded by cottonwood trees, or dine alfresco on the expansive lawn as the sun casts golden hues over the Rockies.Situated in the midst of Boulder's vaunted biotech corridor and startup community, Lodestar Ranch is a prime base for pursuing leading-edge professional opportunities. A short drive brings you to downtown Boulder, where a vibrant arts scene, world-class dining, and eclectic shops await. For those requiring private jet center access, Rocky Mountain Metropolitan Airport enables effortless business trips and weekend getaways. The sheer size and location of this luxury estate make it an exceptional find. From its visionary architecture to its unmatched amenities and possibilities, Lodestar Ranch is Colorado living at its absolute finest. Don't let this rare opportunity slip away - contact us today!
For sale
Price cut: $1.7M (3/16)
$14,800,000
640 S 68th St, Boulder, CO 80303
5beds
10,720sqft
Est.:
Residential-Detached, Residential
Built in 1997
54.83 Acres Lot
$-- Zestimate®
$1,381/sqft
$-- HOA
What's special
Majestic rocky mountainsUnrivaled panoramic viewsRolling plainsExpansive ultra-private parcel
- 127 days
- on Zillow |
- 1,525 |
- 58 |
Zillow last checked: 7 hours ago
Listing updated: April 02, 2025 at 09:23am
Listed by:
Brett Sawyer 303-773-3399,
Kentwood Real Estate Boulder Valley
Source: IRES,MLS#: 1006392

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 4
- 3/4 bathrooms: 1
- 1/2 bathrooms: 2
- Main level bedrooms: 1
Primary bedroom
- Area: 416
- Dimensions: 26 x 16
Bedroom 2
- Area: 345
- Dimensions: 23 x 15
Bedroom 3
- Area: 255
- Dimensions: 17 x 15
Bedroom 4
- Area: 418
- Dimensions: 22 x 19
Bedroom 5
- Area: 300
- Dimensions: 20 x 15
Dining room
- Area: 255
- Dimensions: 17 x 15
Family room
- Area: 1364
- Dimensions: 44 x 31
Kitchen
- Area: 450
- Dimensions: 25 x 18
Living room
- Area: 1056
- Dimensions: 44 x 24
Heating
- Zoned, Radiant
Cooling
- Central Air, Ceiling Fan(s)
Appliances
- Included: Gas Range/Oven, Down Draft, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, Water Purifier Owned
- Laundry: Washer/Dryer Hookups, Main Level
Features
- Study Area, Satellite Avail, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Stain/Natural Trim, Walk-In Closet(s), Wet Bar, Kitchen Island, Beamed Ceilings, Open Floor Plan, Walk-in Closet, Media Room
- Flooring: Wood, Wood Floors, Tile, Carpet
- Windows: Window Coverings, Wood Frames, Bay Window(s), Double Pane Windows, Wood Windows, Bay or Bow Window
- Basement: None
- Has fireplace: Yes
- Fireplace features: 2+ Fireplaces, Gas, Double Sided, Living Room, Family/Recreation Room Fireplace, Great Room
Interior area
- Total structure area: 8,884
- Total interior livable area: 10,720 sqft
- Finished area above ground: 8,884
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 5
- Parking features: Garage Door Opener, RV/Boat Parking, Heated Garage, Oversized
- Attached garage spaces: 5
- Details: Garage Type: Attached
Accessibility
- Accessibility features: Level Lot, Accessible Hallway(s), Low Carpet, Accessible Entrance, Main Floor Bath, Accessible Bedroom, Main Level Laundry
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio, Deck
- Exterior features: Gas Grill, Balcony, Hot Tub Included
- Spa features: Heated
- Fencing: Partial
- Has view: Yes
- View description: Mountain(s), Hills, Plains View, City
- Waterfront features: Pond
Lot
- Size: 54.83 Acres
- Features: Fire Hydrant within 500 Feet, Lawn Sprinkler System, Water Rights Included, Irrigation Well Included, Mineral Rights Included, Sloped, Abuts Ditch, Meadow, Unincorporated
Details
- Additional structures: Workshop, Storage
- Parcel number: R0117275
- Zoning: Estate Res
- Special conditions: Private Owner
- Other equipment: Home Theater
- Horses can be raised: Yes
- Horse amenities: Pasture
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Spanish
- Property subtype: Residential-Detached, Residential
Materials
- Wood/Frame, Stucco, Concrete
- Roof: Slate
Condition
- Not New, Previously Owned
- New construction: No
- Year built: 1997
Details
- Builder name: Castle Construction
Utilities & green energy
- Electric: Electric, Xcel Energy
- Gas: Natural Gas, Xcel Energy
- Sewer: Septic
- Water: Well, Cistern, Well
- Utilities for property: Natural Gas Available, Electricity Available
Green energy
- Energy efficient items: HVAC
Community & HOA
Community
- Security: Fire Alarm
- Subdivision: None
HOA
- Has HOA: No
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $1,381/sqft
- Tax assessed value: $3,103,900
- Annual tax amount: $19,040
- Date on market: 1/31/2025
- Listing terms: Cash,Conventional
- Exclusions: Seller's Personal Property, Staging Furniture And Accessories.
- Has irrigation water rights: Yes
- Electric utility on property: Yes
- Road surface type: Paved, Asphalt
- Loading
- Loading