Date
Details
Price
Change
Source
8/20/2026
Listed
$4,500,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$4,500,000
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Property Description
Hidden Lakes Ranch is a rare 35-acre Northern Colorado retreat offering lakefront living, exceptional water and recreational amenities, equestrian facilities and flexibility for multigenerational living. Located approximately six miles south of Johnstown with convenient access to I-25, two homes provide a combined 6,315 sq. ft. of living space. The 3,595 sq. ft. home is situated along the shoreline of Little Gem Reservoir, while the custom 2,720 sq. ft. ranch-style home, built in 2023, is surrounded by pasture with long-distance views.Water is woven throughout the property. Enjoy trophy-class fishing, paddleboard or simply relax along the shoreline of the ranch's approximately 8-acre Myron Isabel Reservoir with 76 acre-feet of storage rights. Additional water rights include two 1/4 shares of Highland Ditch Company, two 1-share interests in Lake McIntosh Reservoir Company and 4 shares Farmers Extension Ditch. Mature trees, an apple and pear orchard, water views and western views toward Longs Peak create a peaceful, private landscape.For the equestrian enthusiast, fenced pastures, a round pen, tie rails and a 30' x 100' open-face horse barn with 7 stalls and steel pipe runs are ready for horses. A 1,920 sq. ft. four-bay shop/garage provides space for vehicles, equipment, projects and storage, with a one-bedroom, one-bath apartment above.Adjacent to the horse barn, a rustic 624 sq. ft. tack/recreation room provides a comfortable gathering place after a day of riding, fishing or simply enjoying the property. Hidden Lakes Ranch presents a unique opportunity to own a private lakefront estate with multiple homes, significant water rights, equestrian facilities and exceptional recreational amenities along Colorado's Northern Front Range.
Full Property Details
Full Property Details for 18501 Co Rd 13
General
- Price: $4,500,000
- Taxes: $6,547 (2025)
- Status: Active
- Type: Single Family
- Source: IRES
- MLS ID: 1066488
- Updated: 8/21/2026
- Added to Site: 11 day(s) ago
Interior
- Interior Features: Eat-In Kitchen, Separate Dining Room, Open Floorplan, Workshop, Pantry, Walk-In Closet(s), Washer/Dryer Hookup, Kitchen Island
- Fireplace: Yes
- Fireplace(s): Gas
- Appliances: Fire Alarm
- Flooring: Wood
Rooms
Bathrooms
- Total Bathrooms: 6
- Full Bathrooms: 3
- 3/4 Bathrooms: 1
- Half Bathrooms: 2
- Main Floor Baths: 3
Bedrooms
- Total Bedrooms: 7
Exterior
- Exterior Features: Sprinkler System, Garage Door More Than 8 Feet High, Oversized Garage
- Porch/Patio/Deck: Patio
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 8
- Parking Features: RV Access/Parking, Attached
- Garage Description: Attached
Location
- Area: Johnstown
- County: Weld
- Subdivision: None
- Driving Directions: Property is down a private driveway. Entry by Appointment Only!
School Information
- School District: Weld RE-5J
- Elementary School: Pioneer Ridge
- Middle School: Roosevelt
- High School: Roosevelt
Heating & Cooling
- Cooling Type: Central Air, Ceiling Fan(s)
- Heating Type: Forced Air, Heat Pump
Utilities
- Sewer: Septic Tank
- Water: District, Well
- Utility Description: Electricity Available, Propane
Structural Information
- Construction: Frame, Composition, Other
- Exterior Const.: Frame, Composition, Other
- Basement: Yes
- Basement Desc.: None, Crawl Space
- Roof: Composition
- Square Feet: 6,315
- Sq. Ft. Source: Other
- Living Area: 6,315 Sq. Ft.
- Year Built: 1998
Additional Structures
- Other Structures: Storage
Lot Features
- Property View: Mountain(s), Hills, Water
- Mountain views: Yes
- Lot Size (Acres): 35
- Lot Size (Sq. Ft.): 1,524,600
- Frontage: Priv Rd up to County Standards
- Street/Road Desc.: Dirt, Gravel
- Fence: Yes
- Lot Features: Deciduous Trees, Native Grass, Level, Abuts Pond/Lake, Abuts Farm Land, Orchard(s), Outbuildings, House Faces East, Lake Access, Lake Front, Waterfront, Lake on Lot, Water Rights Included
- Potential Use: Single-Family, Multi-Family, Farm, Additional Units
- Zoning: AG
- Fencing (Description): Partial, Fenced
Horse Property
- Horse Property: Yes
- Horse Facility Desc.: Horse(s) Allowed, Zoning Appropriate for 4+ Horses, Barn, Pasture, Tack Room, Hay Storage
Water Features
- Water Front: Yes
- Water View: Yes
Financial Considerations
- Tax Amount: $6,547
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Special Conditions: Private Owner
- Property ID: R8965112
Listed by C3 Real Estate Solutions, LLC (970) 225-5152
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Listing agents
— 18501 Co Rd 13 —
C3 Real Estate Solutions, LLC
970-225-5152
C3 Real Estate Solutions, LLC
970-225-5152
9702314172
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 18501 Co Rd 13
School District:Johnstown-Milliken School District Re-5j
| Name | Grades | Distance |
|---|---|---|
Pioneer Ridge Elementary School 2300 Cinnamon Teal Avenue, Johnstown, CO 80534 | K-5 | 3.1 mi |
Milliken Middle School 66 South Irene Avenue, Milliken, CO 80543 | 6-8 | 6.4 mi |
Roosevelt High School 616 North 2nd Street, Johnstown, CO 80534 | 9-12 | 5.2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 18501 Co Rd 13
Tax History
Tax History for 18501 Co Rd 13
Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,022
—
$79,180
—
2025
$6,022
38%
$78,810
20%
2024
$4,358
83%
$65,420
51%
2023
$2,387
-26%
$43,310
4%
2021
$3,221
11%
$41,780
4%
2022
$2,910
-33%
$40,050
-28%
2020
$4,336
—
$55,400
—
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 18501 Co Rd 13
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- Single Family
- Active
- 6Beds
- 5Total Baths
- 6,832Sq. Ft.
- MLS # 1063581
Listed by C3 Real Estate Solutions, LLC
- Single Family
- Active
- 5Beds
- 5Total Baths
- 6,655Sq. Ft.
- MLS # 1040214
Listed by Group Harmony
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- Single Family
- Active
- Updated 6 hours ago
- 3Beds
- 2Total Baths
- 2,859Sq. Ft.
- MLS # 1066760
Listed by Group Centerra
- Duplex
- Active
- Updated 5 hours ago
- 3Beds
- 2Total Baths
- 1,325Sq. Ft.
- MLS # 1067166
Listed by The TC Group, LLC
- Mobile Home
- Active
- Updated 3 hours ago
- 3Beds
- 2Total Baths
- 1,056Sq. Ft.
- MLS # 6988
Listed by KW Top of the Rockies - Elevate
- Single Family
- Active
- Updated 5 days ago
- 5Beds
- 3Total Baths
- 3,060Sq. Ft.
- MLS # 1066684
Listed by Resident Realty
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- Single Family
- Active
- Updated 20 hours ago
- 3Beds
- 3Total Baths
- 2,429Sq. Ft.
- MLS # 3684636
Listed by 5280 Realty, Ltd.
- Single Family
- Active
- Updated 6 days ago
- 5Beds
- 3Total Baths
- 3,018Sq. Ft.
- MLS # 1052351
Listed by RE/MAX Alliance-Windsor
- Single Family
- Active
- Updated 6 days ago
- 4Beds
- 3Total Baths
- 3,256Sq. Ft.
- MLS # 1063149
Listed by Kittle Real Estate
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 2Total Baths
- 1,550Sq. Ft.
- MLS # 1063550
Listed by Oneway.realty
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- Commercial
- Closed
- MLS # 1047126
Listed by LC Real Estate Group, LLC
Sold by LC Real Estate Group, LLC
Sold by LC Real Estate Group, LLC
- Single Family
- Closed
- 5Beds
- 4Total Baths
- 5,250Sq. Ft.
- MLS # 1058219
Listed by Kentwood RE Northern Prop Llc
Sold by Group Centerra
Sold by Group Centerra
![[Address not provided], Windsor, CO 80550 - Photo 1](https://m.cbhomes.com/p/1120/1042201/08B0ad11Eb604b6/s23cc.webp)
- Lots/Land
- Closed
- 235Acres
- MLS # 1042201
Listed and Sold by Western Land and Water LLC
18501 County Road 13, Johnstown, CO 80534 (MLS# 1066488) is a Single Family property with 7 bedrooms, 3 full bathrooms and 3 partial bathrooms. 18501 County Road 13 is currently listed for $4,500,000 and was received on August 14, 2026. Want to learn more about 18501 County Road 13? Do you have questions about finding other Single Family real estate for sale in Johnstown? You can browse all Johnstown real estate or contact a Coldwell Banker agent to request more information.