Welcome to a truly one-of-a-kind property, inside and out. Upon entrance through the gate, a tree-lined drive sets the tone—its canopy lush and vibrant in both summer and fall. The circular driveway makes the arrival all the more elegant. As you approach, you’ll also notice the fantastic mountain vistas and serenity this property offers. Sitting on just over five acres, this custom-built home, designed by renowned architect Kyle Callahan, is truly elegant, with an emphasis on nature. Expansive windows throughout flood the home with rich, golden light and offer magnificent views of the meadow and mountains—you may never want to leave.
The heart of the home is a gourmet kitchen, which overlooks the spacious living room featuring soaring ceilings and a picture window. The main-floor primary is a true retreat, featuring a luxurious, spa-like bath and amazing views. For convenience and privacy, each bedroom has its own bathroom as well. Additional features include two office spaces, a large sunroom, a mother-in-law suite, and a heated/cooled studio above the detached garage. There are heated floors and five fireplaces for extra winter comfort inside, while a built-in grill makes summer entertaining seamless, both indoors and out. You'll also find an attached 2-car garage, a detached 2-car garage, and a 2,100+ square foot barn—perfect for horses or extra storage.
Located in the gated and private Caribou Springs Ranch community, you'll enjoy exclusive amenities such as a pool, spa, tennis court, and over five miles of multi-purpose trails to explore. Boulder and Lyons are also less than 20 minutes away for shopping and dining. This is a dream property and a one-of-a-kind opportunity to own a piece of Colorado.
For a full overview of this incredible home see more details here: https://www.5101saintvrainrd.com/
For sale
Price cut: $75K (7/25)
$3,750,000
5101 Saint Vrain Road, Longmont, CO 80503
5beds
6,242sqft
Est.:
Single Family Residence
Built in 1998
5.28 Acres Lot
$-- Zestimate®
$601/sqft
$550/mo HOA
What's special
- 87 days
- on Zillow |
- 813 |
- 39 |
Zillow last checked: 7 hours ago
Listing updated: August 02, 2025 at 01:05pm
Listed by:
Dina Piterniece 720-317-3649 dina@porchlightgroup.com,
Porchlight Real Estate Group
Source: REcolorado,MLS#: 2119634

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 4
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
- Main level bathrooms: 4
- Main level bedrooms: 3
Primary bedroom
- Description: With 15x7 Walk In Closet And 8x5 Walk In Closet
- Level: Main
- Area: 437 Square Feet
- Dimensions: 23 x 19
Bedroom
- Description: All New Carpet
- Level: Upper
- Area: 198 Square Feet
- Dimensions: 18 x 11
Bedroom
- Description: In-Laws Suite With Gas Fireplace And New Carpet
- Level: Main
- Area: 180 Square Feet
- Dimensions: 15 x 12
Bedroom
- Level: Main
- Area: 156 Square Feet
- Dimensions: 13 x 12
Bedroom
- Description: All New Carpet
- Level: Upper
- Area: 196 Square Feet
- Dimensions: 14 x 14
Primary bathroom
- Description: Incredible Views From The Soaking Tub
- Level: Main
- Area: 144 Square Feet
- Dimensions: 8 x 18
Bathroom
- Level: Upper
- Area: 66 Square Feet
- Dimensions: 6 x 11
Bathroom
- Level: Upper
- Area: 66 Square Feet
- Dimensions: 6 x 11
Bathroom
- Description: Separate 6x4 Enclosed Toilet Area
- Level: Main
- Area: 36 Square Feet
- Dimensions: 6 x 6
Bathroom
- Level: Main
- Area: 72 Square Feet
- Dimensions: 8 x 9
Bathroom
- Description: In-Law Suite Bathroom
- Level: Main
- Area: 60 Square Feet
- Dimensions: 6 x 10
Bonus room
- Description: Finished Flex Space And Storage Above Detached Garage
- Level: Upper
- Area: 119 Square Feet
- Dimensions: 17 x 7
Bonus room
- Description: Finished Flex Space And Storage Above Detached Garage
- Level: Upper
- Area: 192 Square Feet
- Dimensions: 16 x 12
Dining room
- Description: Formal Dining With A Gas Fireplace
- Level: Main
- Area: 288 Square Feet
- Dimensions: 16 x 18
Dining room
- Description: Beautiful Cheery Wood Floors And Windows All Around
- Level: Main
- Area: 150 Square Feet
- Dimensions: 10 x 15
Family room
- Level: Main
- Area: 320 Square Feet
- Dimensions: 16 x 20
Great room
- Level: Main
- Area: 340 Square Feet
- Dimensions: 20 x 17
Kitchen
- Description: Eat-In Kitchen With 5x8 Bar
- Level: Main
- Area: 270 Square Feet
- Dimensions: 18 x 15
Laundry
- Description: All New Floor Tile
- Level: Main
- Area: 49 Square Feet
- Dimensions: 7 x 7
Office
- Description: With Built-Ins And A Gas Fireplace
- Level: Main
- Area: 144 Square Feet
- Dimensions: 12 x 12
Office
- Description: Another Great Office Space With Freshly Polished Cherry Wood Floors
- Level: Upper
- Area: 220 Square Feet
- Dimensions: 22 x 10
Heating
- Forced Air, Radiant Floor
Cooling
- Central Air
Appliances
- Included: Bar Fridge, Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Oven, Range Hood, Refrigerator, Warming Drawer, Washer
- Laundry: In Unit
Features
- Built-in Features, Eat-in Kitchen, Entrance Foyer, Five Piece Bath, High Ceilings, Kitchen Island, Limestone Counters, Marble Counters, Open Floorplan, Pantry, Primary Suite, Smoke Free
- Flooring: Carpet, Tile, Wood
- Windows: Double Pane Windows
- Basement: Crawl Space
- Number of fireplaces: 5
- Fireplace features: Bedroom, Dining Room, Gas, Living Room, Master Bedroom
Interior area
- Total structure area: 6,242
- Total interior livable area: 6,242 sqft
- Finished area above ground: 6,242
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Garage - Attached
- Attached garage spaces: 4
Features
- Levels: Two
- Stories: 2
- Patio & porch: Front Porch, Patio
- Exterior features: Barbecue, Rain Gutters, Water Feature
- Fencing: Full
- Has view: Yes
- View description: Meadow, Mountain(s)
Lot
- Size: 5.28 Acres
- Features: Many Trees, Meadow
Details
- Parcel number: R0129254
- Zoning: A
- Special conditions: Standard
- Other equipment: Satellite Dish
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Frame, Stone, Wood Siding
- Roof: Concrete
Condition
- Year built: 1998
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Security System, Smoke Detector(s)
- Subdivision: Caribou Springs Ranch
HOA
- Has HOA: Yes
- Amenities included: Gated, Pool, Spa/Hot Tub, Tennis Court(s), Trail(s)
- Services included: Road Maintenance
- HOA fee: $550 monthly
- HOA name: Caribou Springs Ranch
- HOA phone: 303-530-0700
Location
- Region: Longmont
Financial & listing details
- Price per square foot: $601/sqft
- Tax assessed value: $4,473,600
- Annual tax amount: $28,365
- Date on market: 5/7/2025
- Listing terms: Cash,Conventional
- Exclusions: Seller's Personal Property, Staging Furniture
- Ownership: Corporation/Trust
- Loading
- Loading