Date
Details
Price
Change
Source
2/20/2026
Listed
$750,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/50
$750,000 New to Website
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/50
Property Description
Set in the quiet beauty of unincorporated Boulder County, perfectly positioned between Rabbit Mountain Open Space and Stone Canyon, this 36.5-acre mountain retreat offers an extraordinary opportunity to create your own Colorado mountain retreat. This ranch-style home features 4 bedrooms, 2.5 baths, an oversized two-car garage, and a walkout basement-providing generous space and flexible living options. Thoughtfully sited among natural rock outcroppings, the property captures the essence of true mountain living with privacy, serenity, and panoramic surroundings. A wraparound deck invites you to step outside and take in sweeping twinkling city views in the evenings. The breathtaking vibrant sunrises greet the morning, and spectacular sunsets close each day in unforgettable color. Whether you're enjoying your coffee at dawn or unwinding in the evening, the setting is peaceful. Lovingly cared for over the years, the home offers solid bones while presenting a rare chance to update and personalize to your vision. With acreage, views, and an unparalleled location, this is more than a home-it's a legacy property ready for its next chapter. Priced appropriately for the work needed, call listing agent for details.
Full Property Details
Full Property Details for 15655 Mossrock Dr
General
- Price: $750,000
- HOA FEE: $63/month
- HOA FEE FREQ.: Annually
- Taxes: $7,033 (2025)
- Status: Active
- Type: Single Family
- Source: IRES
- MLS ID: 1052055
- Updated: Today (2/20/2026)
- Added to Site: Today
Interior
- Interior Features: Separate Dining Room, Wood Windows, Washer/Dryer Hookup
- Appliances: Electric Range, Down Draft, Self Cleaning Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 1
- 3/4 Bathrooms: 1
- Half Bathrooms: 1
- Main Floor Baths: 1
Bedrooms
- Total Bedrooms: 4
Additional Information
- Equipment: Satellite Dish
Exterior
- Exterior Features: Balcony
- Porch/Patio/Deck: Patio
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Garage Door Opener, Attached
- Garage Description: Attached
Location
- Area: Longmont
- County: Boulder
- Subdivision: Lyons Area
- Driving Directions: Use GPS. Once you turn onto Mossrock, you will come to a T. Do NOT go right like your GPS will tell you to, Go LEFT and follow the road around to 15655.
School Information
- School District: ST Vrain Dist RE 1J
- Elementary School: Lyons
- Middle School: Lyons
- High School: Lyons
Community
- Association: Yes
- Assoc. Name: Indian Gap HOA
- Assoc. Fees Include: Management
Heating & Cooling
- Cooling Type: Ceiling Fan(s)
- Heating Type: Baseboard
Utilities
- Sewer: Septic Tank
- Water: Cistern
- Utility Description: Electricity Available, Satellite Available
Structural Information
- Architectural Style: Contemporary
- Construction: Frame
- Exterior Const.: Frame
- Basement: Yes
- Basement Desc.: Full, Partially Finished, Walk-Out Access
- Roof: Composition
- Windows: Window Coverings
- Square Feet: 3,192
- Sq. Ft. Source: Assessor
- Living Area: 1,596 Sq. Ft.
- Year Built: 1982
Additional Structures
- Other Structures: Storage
Lot Features
- Property View: Mountain(s), Hills, City
- Mountain views: Yes
- Lot Size (Acres): 37.97
- Lot Size (Sq. Ft.): 1,653,993
- Frontage: Privately Maintained
- Street/Road Desc.: Dirt
- Lot Features: Native Grass, Sloping Lot, Steep Lot, Rock Outcropping, House Faces North, Unincorporated
- Potential Use: Single-Family
- Zoning: A
Green Features
- Energy Efficient: Southern Exposure, Windows
Financial Considerations
- Association Fee: Yes
- Association Fee: $750
- Assoc Fee Freq.: Annually
- Tax Amount: $7,033
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Special Conditions: Private Owner
- Exclusions: None
- Property ID: R0068506
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 15655 Mossrock Dr
School District:St. Vrain Valley School District Re 1j
| Name | Grades | Distance |
|---|---|---|
Lyons Elementary School 338 High Street, Lyons, CO 80540 | PK-5 | 2.7 mi |
Lyons Middle/Senior High School 100 McConnell Drive, Lyons, CO 80540 | 6-12 | 3.3 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 15655 Mossrock Dr
Tax History
Tax History for 15655 Mossrock Dr
Year
Property Taxes
Change
Tax Assessment
Change
2025
$7,033
13%
$65,100
-3%
2024
$6,251
2%
$66,933
-5%
2023
$6,155
23%
$70,618
25%
2021
$5,021
-1%
$56,563
3%
2022
$5,060
1%
$54,981
24%
2021
$5,021
47%
$44,188
7%
2018
$3,419
-8%
$41,400
-6%
2019
$3,712
10%
$44,188
7%
2017
$3,365
11%
$41,400
8%
2016
$3,043
6%
$38,304
—
2015
$2,870
6%
$38,304
6%
2014
$2,710
10%
$36,067
—
2013
$2,472
—
$36,067
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 15655 Mossrock Dr
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Active
- 4Beds
- 3Total Baths
- 2,184Sq. Ft.
- MLS # 1049962
Listed by Keller Williams Top of the Rockies Estes Park
- Single Family
- Active
- 4Beds
- 3Total Baths
- 3,248Sq. Ft.
- MLS # 6543780
Listed by Keller Williams Clients Choice Realty
- Single Family
- Active
- Updated 5 days ago
- 4Beds
- 3Total Baths
- 2,755Sq. Ft.
- MLS # 1049123
Listed by The Resource Group, LLC
- Single Family
- Active
- Updated 13 days ago
- 5Beds
- 3Total Baths
- 3,234Sq. Ft.
- MLS # 1046743
Listed by Joyce Real Estate
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Condo
- Active
- Updated 14 hours ago
- 2Beds
- 1Total Bath
- 800Sq. Ft.
- MLS # 3059772
Listed by eXp Realty, LLC
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 2Total Baths
- 1,770Sq. Ft.
- MLS # 4358537
Listed by HomeSmart
- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 5Total Baths
- 3,421Sq. Ft.
- MLS # 7470798
Listed by WestBound Realty, LLC
- Single Family
- Active
- Updated 2 days ago
- 2Beds
- 1Total Bath
- 1,498Sq. Ft.
- MLS # 7162240
Listed by Stat Realty Group
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Active
- Updated 3 days ago
- 3Beds
- 2Total Baths
- 1,416Sq. Ft.
- MLS # 6504720
Listed by Keller Williams DTC
- Townhouse
- Active
- Updated 1 day ago
- 3Beds
- 4Total Baths
- 2,050Sq. Ft.
- MLS # 4082146
Listed by LIV Sotheby's International Realty
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 3Total Baths
- 2,250Sq. Ft.
- MLS # 6552497
Listed by The Agency - Denver
- Townhouse
- Active
- Updated 5 hours ago
- 4Beds
- 5Total Baths
- 4,480Sq. Ft.
- MLS # 8260441
Listed by Keller Williams Advantage Realty LLC
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Closed
- 1Bed
- 3Total Baths
- 1,915Sq. Ft.
- MLS # 1045502
Listed by milehimodern - Boulder
Sold by Gateway Realty Group
Sold by Gateway Realty Group
- Single Family
- Closed
- 3Beds
- 3Total Baths
- 2,423Sq. Ft.
- MLS # 1028436
Listed by Kittle Real Estate
- Single Family
- Closed
- 3Beds
- 2Total Baths
- 1,342Sq. Ft.
- MLS # 1044103
Listed by Gateway Realty Group
Sold by Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Boulder
Sold by Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Boulder
- Single Family
- Closed
- 2Beds
- 2Total Baths
- 1,516Sq. Ft.
- MLS # 1039494
Listed by Windemere Realty Inc.
Sold by Compass - Boulder
Sold by Compass - Boulder
15655 Mossrock Dr, Longmont, CO 80503 (MLS# 1052055) is a Single Family property with 4 bedrooms, 1 full bathroom and 2 partial bathrooms. 15655 Mossrock Dr is currently listed for $750,000 and was received on February 20, 2026. This property is listed by Vicky Rath from our Northern Colorado Office.Want to learn more about 15655 Mossrock Dr? Do you have questions about finding other Single Family real estate for sale in Longmont? You can browse all Longmont real estate or contact a Coldwell Banker agent to request more information.