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450 E Happy Canyon Rd

Castle Rock, CO 80108
  • $2,995,000
  • STATUS: Active
  • ON SITE: 35 Days
  • MLS #: 6865132
UPDATED: 46 min ago
$2,995,000
  • 2
    BEDS
  • 5.37
    ACRES
  • 1
    BATHS
  • 1
    1/2 BATHS
  • 1,607
    SQFT
  • $1,864
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
1976
County:
Area:

School Information

Elementary School:
Middle School:
High School:
School District:

Description

A rare and remarkable offering in the prestigious Castle Pines/Happy Canyon corridor. Huge plus, this is not a part of the Castle Pines HOA, so an ADU can be built! This 5.37-acre estate property presents a once-in-a-lifetime opportunity to build your legacy. Surrounded by over 100 acres of protected open space and mature ponderosa pines, the setting is both breathtaking and private, offering unobstructed Front Range views and an unmatched sense of serenity. No HOA, lower taxes, and the ability to walk to the PGA events at the golf courses at Castle Pines elevate its appeal even further. This site allows for two homes, your forever home and guest home. Unlike most lots this one has gentle slopes giving you options on where you'd like to build your forever home/ guest home/ collector garage/ equestrian barn (a total of three building structures are allowed on the property). Including a 360 degree view at the top of the property! This is the final 5+ acre parcel available in this coveted enclave, an extraordinary chance to create something truly exceptional. Over $1M in site improvements already completed. Wildlife, views, and absolute privacy just minutes to I-25, shopping, dining, and top-tier schools. The property includes a beautifully updated 2-bedroom, 1.5-bath guest house featuring an oversized garage, expansive wrap around deck, paved drive, and elevated finishes throughout. With a private well, septic system, and natural gas already in place, the home is fully functional as-is while you design and build your forever estate.

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© 2026 Information and Real Estate Services, LLC. IDX 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 is deemed reliable but is not guaranteed accurate by the MLS or Tandem Real Estate. Data last updated: 2026-03-08T21:43:22.633.

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
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450 E Happy Canyon Rd Castle Rock, CO 80108

  • Price: $2,995,000
  • Status: Active
  • On Site: 35 Days
  • Updated: 46 min ago
  • MLS #: 6865132
2
Beds
1
Baths
1
½ Baths
5.37
Acres
1,607
SQFT
$1,864
$/SQFT
1976
Built
Neighborhood:
Castle Pines
County:
Douglas
Area:
Metro Denver
Elementary School:
Buffalo Ridge
Middle School:
Rocky Heights
High School:
Rock Canyon
School District:
Douglas County Re-1
Property Description
A rare and remarkable offering in the prestigious Castle Pines/Happy Canyon corridor. Huge plus, this is not a part of the Castle Pines HOA, so an ADU can be built! This 5.37-acre estate property presents a once-in-a-lifetime opportunity to build your legacy. Surrounded by over 100 acres of protected open space and mature ponderosa pines, the setting is both breathtaking and private, offering unobstructed Front Range views and an unmatched sense of serenity. No HOA, lower taxes, and the ability to walk to the PGA events at the golf courses at Castle Pines elevate its appeal even further. This site allows for two homes, your forever home and guest home. Unlike most lots this one has gentle slopes giving you options on where you'd like to build your forever home/ guest home/ collector garage/ equestrian barn (a total of three building structures are allowed on the property). Including a 360 degree view at the top of the property! This is the final 5+ acre parcel available in this coveted enclave, an extraordinary chance to create something truly exceptional. Over $1M in site improvements already completed. Wildlife, views, and absolute privacy just minutes to I-25, shopping, dining, and top-tier schools. The property includes a beautifully updated 2-bedroom, 1.5-bath guest house featuring an oversized garage, expansive wrap around deck, paved drive, and elevated finishes throughout. With a private well, septic system, and natural gas already in place, the home is fully functional as-is while you design and build your forever estate.
Exterior Features

Construction Materials FrameStoneWood Siding Garage Type Attached Parking Features Attached Patio And Porch Features PatioDeck Roof Tile Waterfront YN No

Interior Features

Above Grade Finished Area 1607 Appliances DishwasherRefrigeratorWasherDryerMicrowave Basement Unfinished Bathrooms Total Integer 2 Baths Full Additional 0 Baths Full Basement 0 Baths Full Lower 0 Baths Full Main 1 Baths Full Upper 0 Baths Half Additional 0 Baths Half Basement 0 Baths Half Lower 0 Baths Half Main 1 Baths Half Upper 0 Baths Three Quarters Additional 0 Baths Three Quarters Basement 0 Baths Three Quarters Lower 0 Baths Three Quarters Main 0 Baths Three Quarters Upper 0 Below Grade Finished Area 405 Cooling Evaporative CoolingCeiling Fan(s) Heating Baseboard Interior Features Open FloorplanWalk-In Closet(s)Wet Bar Levels One Living Area Source Assessor

Property Features

Association YN No Crops None Exclusions All seller's personal property. Chandelier in converted patio is excluded. Has Metro Tax District No Has Water Rights No Listing Terms CashConventional Lot Features WoodedDeciduous TreesAbuts Public Open SpaceAbuts Private Open SpacePavedGutters MLSArea Minor Metro23/DCW New Construction Status Not NewPreviously Owned New Construction YN No Possible Use Business Property Sub Type Single Family Residence Road Frontage Type Security Gate Sewer Septic Tank Sewer Supplier Septic Tank Special Listing Conditions Private Owner Tax Annual Amount 4896 Tax Year 2024 Utilities Natural Gas Available Water Source Well Zoning RR

Listing information © 2026 Information and Real Estate Services
Listing provided courtesy of Erin Walser of Ed Prather Real Estate: erinwalser@edprather.com,720-387-9736.



© 2026 Information and Real Estate Services, LLC. IDX 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 is deemed reliable but is not guaranteed accurate by the MLS or Tandem Real Estate. Data last updated: 2026-03-08T21:43:22.633.

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
 
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