3815 Cosmos Lane

Fort Collins, CO 80528 — Larimer County — Observatory Village Neighborhood

Residential  $759,500  Active  Listing# 7994602  

5 beds    4 baths    3608.00 sqft    Lot size: 8090.00 sqft    0.19 acres    2011 build   

 



  Showing Request        
Updated: 10-12-2025 12:02am

  Property Description

Welcome to a home that truly offers the complete package of comfort, location, and lifestyle in the highly sought-after Observatory Village neighborhood of southeast Fort Collins. Nestled in a vibrant community, this home is moments from Observatory Park, the neighborhood pool with lifeguards and a dedicated wading area, and miles of scenic walking trails. You'll also enjoy complimentary access to tennis and pickleball courts, with Twin Silo Park and the Harmony Library just minutes away. The home is ideally located near major conveniences such as the Council Tree Shops, restaurants, grocery stores, and the brand-new recreation center scheduled to open in 2026. Designed for easy living and modern functionality, the home features a long list of thoughtful updates including soft-close drawers and roll-out shelves in the kitchen, ceiling fans in every room, a whole-home humidifier, ADA-height countertops, and a surround sound system that extends from inside the home to the outdoor living spaces. The freshly painted interior creates a bright and welcoming atmosphere, while the professionally refreshed landscaping, mature trees, blooming peonies, and tulip bulbs add seasonal charm and natural beauty to the yard. A custom pet door was recently added to the back slider, and a storm door was installed at the front. The finished basement provides incredible flexibility with two non-conforming bedrooms, a large living area, a game room, and extra storage. Behind the scenes, you'll find a tankless water heater for efficient comfort, a newer garage door motor and springs with wireless access installed five years ago, and a roof that was replaced at the same time with a lifetime transferable warranty. The backyard includes gas plumbing, perfect for connecting a grill or firepit. Located west of I-25 and close to highly rated schools including Zach Elementary, Kinard and Preston Middle Schools, and Fossil Ridge High School, this home offers everyday convenience with no metro tax.

  Listing Details

Property Type 
Residential
Listing# 
7994602
Source 
REcolorado (Denver)
Last Updated 
10-12-2025 12:02am
Status 
Active
Off Market Date 
11-30--0001 12:00am

  Property Details

Property Subtype 
Single Family Residence
Sold Price 
$759,500
Original Price 
$775,000
Location 
Fort Collins, CO 80528
SqFT 
3608.00
Year Built 
2011
Acres 
0.19
Bedrooms 
5
Bathrooms 
4
Levels 
Two

  Map

  Property Level and Sizes

SqFt Lot 
8090.00
Lot Features 
Audio/Video Controls, Ceiling Fan(s), Eat-in Kitchen, Five Piece Bath, High Ceilings, High Speed Internet, Kitchen Island, Laminate Counters, Open Floorplan, Pantry, Primary Suite, Quartz Counters, Smoke Free, Solid Surface Counters, Sound System, Walk-In Closet(s), Wired for Data
Lot Size 
0.19
Basement 
Finished, Full
Common Walls 
No Common Walls

  Financial Details

Previous Year Tax 
4948.00
Year Tax 
2024
Is this property managed by an HOA? 
Yes
Primary HOA Name 
Observatory Village Master
Primary HOA Phone Number 
0000000000
Primary HOA Amenities 
Clubhouse, Playground, Pool
Primary HOA Fees 
90.00
Primary HOA Fees Frequency 
Monthly

  Interior Details

Interior Features  
Audio/Video Controls, Ceiling Fan(s), Eat-in Kitchen, Five Piece Bath, High Ceilings, High Speed Internet, Kitchen Island, Laminate Counters, Open Floorplan, Pantry, Primary Suite, Quartz Counters, Smoke Free, Solid Surface Counters, Sound System, Walk-In Closet(s), Wired for Data
Appliances  
Dishwasher, Disposal, Humidifier, Microwave, Oven, Tankless Water Heater
Laundry Features  
Sink
Electric  
Central Air
Flooring  
Carpet, Concrete, Laminate, Tile
Cooling  
Central Air
Heating  
Natural Gas
Fireplaces Features  
Electric, Family Room
Utilities  
Cable Available, Electricity Connected, Internet Access (Wired), Natural Gas Available, Phone Available

  Exterior Details

Features  
Gas Valve, Rain Gutters
Water  
Public
Sewer  
Public Sewer

  Garage & Parking

Parking Features  
Concrete, Oversized

  Exterior Construction

Roof  
Shingle
Construction Materials  
Frame, Vinyl Siding
Exterior Features  
Gas Valve, Rain Gutters
Window Features  
Double Pane Windows
Security Features  
Smart Cameras, Video Doorbell
Builder Source 
Public Records

  Land Details

PPA 
0.00
Road Surface Type 
Paved
Sewer Fee 
0.00

  Schools

Elementary School 
Zach
Middle School 
Preston
High School 
Fossil Ridge

  Walk Score®


 

  Listing Media

Virtual Tour 
  Click here to watch tour


  Contact Agent

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