600 Rock Lake Rd
About This Property
Enjoy spectacular, unobstructed views of snowcapped peaks from this one-of-a-kind mountain home, nestled on 5 acres of meadow, forest, and dramatic stone outcroppings. Secluded yet easily accessible, this peaceful retreat offers the best of both worlds-quiet privacy with convenient access to main roads and a manageable commute to Boulder.
The main house is filled with warmth and character, featuring a soaring living room with a skylight, a stunning stone fireplace, and rich wood paneling. Two cozy bedrooms plus a spacious skylit loft, ideal as a home office or potential third bedroom, offer flexible living. A lovely enclosed sunroom provides year-round comfort for wildlife watching or simply soaking in the mountain vistas.
A versatile outbuilding includes garage space, an extra guest bedroom, and generous work/storage areas. The unique "playhouse" offers a charming space for children or a serene spot for reading, visiting, or taking in the views.
As a Bar-K Ranch adjoining property, enjoy exclusive optional access to community amenities including a stocked lake and pond, picnic and gardening areas, horse trails, and over 50 acres of common land with a vast network of hiking trails extending right from your doorstep.
Recent major upgrades include a fire-resistant roof, high-efficiency electric heat pump system (complementing the propane/hot water system), and an on-demand hot water heater-ensuring comfort and efficiency year-round.
Located in unincorporated Boulder County, this property is approved for both short-term and long-term rentals-making it a rare and versatile opportunity for homeowners and investors alike.
***This unique property is available on its own or in tandem with an adjacent undivided 2-acre buildable lot (Lot 12) MLS ID 6560566, offering further potential in this special community. Please contact Nick Trujillo, Listing agent, for more Details.***
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Cap Rate Calculator
What does this mean?
Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.
How much can I actually make?
Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.
How is cap rate calculated?
Cap Rate = Net Operating Income (NOI) / Property Asset Value.
When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.
Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.
Price History
| Date / Event | Date | Event | Price |
|---|---|---|---|
| Jul 29, 2025 | Sold | ||
| Sold | |||
| Jun 11, 2025 | In contract | - | |
| In contract | |||
| Apr 24, 2025 | Listed by RE/MAX Professionals | $650,000 | |
| Listed by RE/MAX Professionals | |||
| Jul 26, 2021 | Sold | ||
| Sold | |||
| Jun 15, 2021 | Listed by RE/MAX Professionals | $695,000 | |
| Listed by RE/MAX Professionals | |||
Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017