3433 Cottonwood Cir, Longmont, CO 80504

• 6 beds |
• 5 baths |
• 4,118 sqft

Property Description

The Fountain House at Rinn Valley Ranch. Set within the coveted enclave of Rinn Valley Ranch where sprawling homesites and a pastoral atmosphere create a rare sense of privacy and space, The Fountain House is a refined retreat designed for elevated everyday living. Situated on an extraordinary half-acre lot, the residence welcomes guests through a charming front courtyard adorned with a tranquil fountain, setting the tone for the serenity found throughout the property. Inside, stunning mountain vistas frame the rear windows, while refinished hardwood floors and abundant natural light create warmth and sophistication. A bay-window dining room captures the morning sun, while French doors open to a flexible office or playroom ideal for modern living. The heart of the home unfolds in the expansive kitchen and family room, thoughtfully designed for gathering and entertaining. A gas fireplace anchors the space, complemented by a generous prep island with breakfast bar seating, induction range, and pantry. The main-level guest suite with an ensuite bath and a walk-in closet offers exceptional comfort for visitors or multigenerational living. Upstairs, the luxurious primary suite is a private sanctuary, featuring an oversized walk-in closet and a spa-inspired five-piece bath with a soaking tub, both perfectly positioned to take in the breathtaking views. Two additional upper bedrooms include one with an adjoining loft/playroom. The finished lower level enhances the lifestyle experience with a recreation room, a wet bar with a beverage refrigerator, an additional bedroom, and a dedicated office. Outdoors, the grounds become a private resort complete with a basketball court, RV parking, fire pit, playground, storage shed, and mature trees, all curated for unforgettable entertaining and effortless Colorado living.

Listing Status:

Active

Data Last Updated:

June 14, 2026 at 3:22AM

Listing Office:

Coldwell Banker Realty-Boulder : info@thebernardigroup.com

Listing Agent:

The Bernardi Group : 3034026000

MLS ID:

1060689

Interior

• General: Eat-in KitchenSeparate Dining RoomCathedral Ceiling(s)Open FloorplanPantryBay or Bow WindowWalk-In Closet(s)Wet BarWasher/Dryer HookupKitchen IslandHigh Ceilings
• Appliances: Electric RangeDishwasherRefrigeratorBar FridgeMicrowave
• Laundry: Sink
• Basement: FullPartially FinishedBuilt-In RadonSump Pump
• Flooring: Wood
• A/C: Central Air
• Heating: Forced Air
• Fireplace: GasFamily Room
• Disability Feature: Main Floor BathMain Level Bedroom

Exterior

• Style: Contemporary
• Parking: Attached

Construction

• Roofing: Composition
• Windows: Window Coverings
• General: FrameTwo

Location

• Road/Access: County Maintained
• HOA Amenities: Management350.0Annually
• Originating MLS: ires
• School District: ST Vrain Dist RE 1J
• County: Weld

Lot

• Zoning: RESR2544603
• View: Mountain(s)Hills
• Fencing: Fenced

Utilities

• Utilities: Natural Gas AvailableElectricity Available
• Water: City
• Sewer: Public Sewer

Financial

• Source: ires
• Exclusions: Washer and Dryer