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5101 Saint Vrain Rd

Longmont, CO 80503

5 beds
6 baths
6,242 sqft
~5 acre lot
$612 per sqft
1998 build
– on site

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/

Listing courtesy of IRES

Last checked: Checking… • Last updated May 10, 2025 •

MLS# 2119634 —

This home is listed in more than one place. See it here.

The Building

Year Built:

1998
New Construction:

false
Construction Materials:

Wood/Frame
Total SqFt:

6,242 Sqft
Building Area Total:

6242
Roof:

Concrete
Levels:

Two
Basement:

Crawl Space
Stories:

2
Window Features:

Double Pane Windows
Patio And Porch Features:

Patio
Above Grade Finished Area:

6242

Interior

Interior Features:

Study Area
Fireplace:

true
Fireplace Features:

2+ Fireplaces
Kitchen Level:

Main
Dining Room Level:

Main
Family Room Level:

Main
Laundry Features:

Main Level

Room Dimensions

Living Area:

6242
Study Length:

10
Living Area Units:

Square Feet
Living Area Source:

Appraiser
Kitchen Length:

15
Kitchen Area:

270
Kitchen Width:

18
Dining Room Area:

288
Dining Room Length:

18
Dining Room Width:

16
Family Room Area:

320
Family Room Length:

20
Family Room Width:

16
Master Bedroom Area:

437
Master Bedroom Width:

23
Master Bedroom Length:

19
Bedroom 2 Area:

198
Bedroom 2 Length:

11
Bedroom 3 Length:

14
Bedroom 2 Width:

18
Bedroom 4 Length:

12
Bedroom 3 Area:

196
Bedroom 3 Width:

14
Bedroom 5 Length:

12
Bedroom 4 Area:

180
Bedroom 4 Width:

15
Bedroom 5 Area:

156
Bedroom 5 Width:

13
Laundry Room Length:

7
Laundry Room Width:

7

Financial & Terms

Listing Terms:

Cash

Location

Coordinates:

-105.235283, 40.175247
Latitude:

40.175247
Longitude:

-105.235283

The Property

Property Type:

Residential
Property Subtype:

Residential-Detached
Lot Features:

Gutters
Lot Size Acres:

5.28
Lot Size SqFt:

229,962 Sqft
Lot Size Area:

229962
Lot Size Units:

Square Feet
Zoning:

A
View:

Mountain(s)
Exclusions:

Seller's personal property, staging furniture
Horse:

false
Fencing:

Fenced
Other Structures:

Outbuildings
Exterior Features:

Gas Grill
Waterfront:

false
Has Water Rights:

No

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Annual Amount:

$28,365

Beds

Bedrooms Total:

5
Bedroom 2 Level:

Upper
Bedroom 3 Level:

Upper
Bedroom 4 Level:

Main
Bedroom 5 Level:

Main
Master Bedroom Level:

Main

Baths

Total Baths:

6
Three Quarter Baths:

1
Full Baths:

4
Half Baths:

1
Master Bath Features:

Full Primary Bath, 5 Piece Primary Bath

The Listing

Virtual Tour URL Unbranded:

https://www.5101saintvrainrd.com/

Heating & Cooling

Heating:

Forced Air
Heating:

true
Cooling:

Central Air
Cooling:

true

Utilities

Sewer:

City Sewer
Water Source:

City Water

Appliances

Appliances:

Dishwasher

Schools

Elementary School:

Lyons
Middle School:

Lyons
High School:

Lyons
High School District:

St. Vrain Valley RE-1J

The Community

Community Features:

Tennis Court(s)
Association:

true
Subdivision Name:

Caribou Springs Ranch
Association Fee:

$550
Association Fee Frequency:

Monthly
Spa:

false
Senior Community:

false

Parking

Garage Spaces:

4
Garage:

true
Garage Type:

Attached
Attached Garage:

true
Covered Spaces:

4

Monthly cost estimate

Asking price

$3,825,000

Expense	Monthly cost
Mortgage	$20,481
Taxes	$2,363
Insurance	$1,051
HOA fees	$550
Utilities	$205 See report
Total	$24,650/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
5/7/25 May 7, 2025	Listed / Active	IRES	$3,825,000	35.8% (8.2% / YR)
12/29/20 Dec 29, 2020		IRES	$2,817,500
12/29/20 Dec 29, 2020		IRES	$2,817,500

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This house located in CO 80503 is currently for sale for $3,825,000. 5101 Saint Vrain Rd is a 6,242 square foot house with 5 beds and 6 baths that has been on Estately for 4 days. This house is in the attendance area of Blue Mountain Elementary School, Altona Middle School, and Silver Creek High School.

Listing Courtesy of: IRES

TERMS OF USE: listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Information deemed reliable but not guaranteed by the MLS