Is there a large mountain estate for sale near Boulder with acreage, horse facilities, and trail access?
Yes. 470 Weaver Dr, known as Palacio Celestial, is an approximately 230-acre estate across five lots in the Sugarloaf area of unincorporated Boulder County, bordering Betasso Preserve for more than a mile, with a large log home, a pool, a horse stable, and a second remodeled log home.
Properties of this scale near Boulder almost never come to market. According to the listing, Palacio Celestial was assembled over 20 years and is being offered for the first time since its original acquisition in 1978. It combines a main log residence, a second log home with a studio apartment, vacant buildable lots, and a conservation easement, all bordering one of Boulder County's most popular open space preserves.
Listed by The Bernardi Group, this Boulder County estate offers a rare opportunity for buyers seeking privacy, acreage, and direct access to the outdoors. Below, our Realtors walk through the property and what buyers should research.
Where Is 470 Weaver Dr?
The estate has a Boulder mailing address (80302) and is located in the Sugarloaf area of unincorporated Boulder County, west of the City of Boulder. According to the listing, it is about 10 minutes from Boulder and within reach of Nederland and Eldora Ski Resort, with access to Denver and Denver International Airport. Access is by private road built up to county standards.
According to the listing, the property borders Betasso Preserve for over one mile, with direct access to hiking and mountain biking trails, and overlooks Boulder with city and mountain views.
The Five Lots
According to the listing, the estate includes five lots totaling approximately 230 acres (the MLS lists 229.99 acres). Four of the five lots are buildable, and one is a conservation easement. The listing describes them as:
- 470 Weaver Dr: the main log home with a garage, pool, and horse stable
- 1327 Weaver Dr: a remodeled original log home with a garage and a studio apartment above
- Two vacant, buildable lots, identified in the listing remarks as 1344 Weaver and a second vacant parcel
- A conservation easement lot, which the MLS legal description references as a Boulder County conservation easement
A map of the lots is available in the listing photos. Buyers should review the map and legal descriptions carefully to understand each parcel's boundaries and status.
The Main Log Residence
According to the MLS, the main home offers approximately 8,479 finished square feet (per prior appraisal), with 5 bedrooms and 7 bathrooms. It was built in 1981 and is of log construction.
The listing notes that the home's square footage would not be permitted today under current regulations. Buyers should confirm with Boulder County how that status affects future renovation, expansion, or rebuilding.
Interior Features
According to the MLS, the home includes:
- Vaulted and beamed ceilings, ceilings 9 feet or higher, skylights, and wood floors
- An eat-in kitchen with an island, a pantry, and a kitchen fireplace
- A separate dining room and an open floor plan
- A great room fireplace and a primary bedroom fireplace
- Two primary suites, including a five-piece primary bath
- A media room, a loft, a wet bar, a sauna, and a steam shower
- A walk-out, daylight basement that is more than 90 percent finished
- A workshop
- Fire sprinklers and a fire alarm system
Outdoor Features
- A 44-foot pool, according to the listing
- A hot tub
- A horse stable, with the MLS noting a barn with 3 or more stalls and access to riding trails
- Decks, patios, and a balcony
- Storage buildings and RV and boat parking
- Garage space, with the MLS listing 5 detached garage spaces across the property
Energy
The MLS lists a 19 kW owned solar photovoltaic system installed in 2008, along with southern exposure.
Water, Septic, and Conservation Easement
The property is served by well and septic, according to the MLS, which also lists water rights as included. Water rights in Colorado are complex, especially across multiple parcels. We strongly recommend consulting a qualified Colorado water rights attorney to review what rights exist and how they transfer.
One of the lots is subject to a conservation easement. Conservation easements permanently limit how land can be used. Review the easement documents with an attorney so you understand what is and is not allowed.
Property Details at a Glance
- Address: 470 Weaver Dr, Boulder, CO 80302
- Location: Sugarloaf area, unincorporated Boulder County
- Total acreage: Approx. 230 acres across 5 lots
- Main home: Approx. 8,479 sq ft (prior appraisal), 5 bed / 7 bath
- Year built: 1981
- Construction: Log
- Horse facilities: Barn with 3+ stalls (per MLS)
- Water / Sewer: Well / septic, water rights included (per MLS)
- MLS #: 1063647
Other Ways the Property Is Offered
The listing notes that parts of this estate are also offered separately. Related listings include 470 & 1344 Weaver Dr, 1327 & 1443 Weaver Dr, and 79 Weaver Dr. Our team can explain how each option compares and which parcels are included in each.
Due Diligence for an Estate of This Scale
Before making an offer, buyers should plan to review:
- Title and legal descriptions for all five lots
- The conservation easement terms and restrictions
- Water rights and well permits with a water rights attorney
- Septic systems serving each home
- County rules for the main home's existing square footage and any future improvements
- Private road agreements and access easements
- Wildfire mitigation and insurance for a wooded mountain property
For legal, tax, or financial questions, consult qualified professionals.
Living in the Sugarloaf Area
The Sugarloaf area offers a quiet mountain setting just above Boulder. Residents enjoy trails at Betasso Preserve, views over the city, abundant wildlife, and access to Boulder Canyon and the mountain towns beyond. It is a place for buyers who want space and privacy without giving up access to Boulder.
Why Work With The Bernardi Group on a Luxury Estate?
Estates like Palacio Celestial require experience, discretion, and attention to detail. The Bernardi Group is a Boulder real estate team with Coldwell Banker Realty-Boulder, and our Realtors represent luxury buyers and sellers across Boulder County.
When you work with our team, your real estate agent will:
- Arrange a private tour of the homes and grounds
- Help you understand each parcel and how the estate is structured
- Connect you with the right questions for attorneys, water experts, and county officials
- Guide your offer and negotiation with care
If you own a luxury home or estate near Boulder and are thinking about selling, The Bernardi Group can help you reach qualified buyers.
Frequently Asked Questions
How many acres is 470 Weaver Dr?
According to the MLS, the estate is approximately 230 acres across five lots, with four buildable lots and one conservation easement.
What homes are on the property?
According to the listing, the estate includes a large log home at 470 Weaver Dr and a remodeled original log home at 1327 Weaver Dr with a garage and studio apartment above.
Does the property border Betasso Preserve?
Yes. According to the listing, the estate borders Betasso Preserve for over one mile, with direct access to hiking and mountain biking trails.
Schedule a Private Tour
If you are looking for a legacy mountain estate near Boulder, 470 Weaver Dr is a rare opportunity. Contact The Bernardi Group at 303.402.6000 or [email protected] to schedule a private tour with one of our Boulder real estate agents.
Be Bold. Be Confident. Be Bernardi. Be Home.
