Date
Details
Price
Change
Source
9/04/2026
Listed
$400,000
—
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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$400,000 Just Listed
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Property Description
A great floor plan, plenty of space and a backyard view that sets this home apart! Located in Lakeside at Heath and Rockwall ISD, this 4-bedroom, 3.5-bath home offers 2,620 square feet with the primary suite downstairs and three additional bedrooms, two full baths and a large game room upstairs. The open kitchen and living area make the main floor an easy place to gather, with a large kitchen island, gas cooktop, LVP flooring and fireplace. The downstairs primary suite features dual vanities, a separate tub and shower and a spacious walk-in closet. Upstairs, the game room provides a second living space with plenty of flexibility for a playroom, media room or home office, while three generously sized bedrooms and two full baths give everyone their own space. Out back, enjoy a view of the greenbelt and lake cove with no home directly behind you-a great backdrop for relaxing, entertaining or simply enjoying a little extra privacy. Additional features include a tankless water heater, dual HVAC systems and a two-car garage. Lakeside at Heath offers a community pool and clubhouse, with convenient access to shopping, dining and major roadways. A well-designed home with the space, layout and setting that are hard to find!
Full Property Details
Full Property Details for 3812 Cosmos Ct
General
- Price: $400,000
- HOA FEE: $50/month
- HOA FEE FREQ.: Annually
- Taxes: $8,648
- Status: Active
- Type: Single Family
- Source: NTREIS
- MLS ID: 21376024
- Updated: 9/4/2026
- Added to Site: 1 day(s) ago
Interior
- Interior Features: Chandelier, Decorative/Designer Lighting Fixtures, Double Vanity, High Speed Internet, Kitchen Island, Open Floorplan, Cable TV
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Gas, Living Room
- Appliances: Dishwasher, Gas Cooktop, Disposal, Gas Oven, Microwave
- Flooring: Carpet, Ceramic Tile, Luxury Vinyl Plank
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Washer Hookup, Dryer Hookup, ElectricDryer Hookup, Laundry in Utility Room
Additional Information
- Shared Pool: Yes
- Pool: Yes
- Pool Description: None, Community
- Security/Safety: Smoke Detector(s)
Exterior
- Porch/Patio/Deck: Rear Porch
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Covered Spaces: 2
- Parking Features: Driveway, Garage Faces Front, Garage, Garage Door Opener
Location
- County: Kaufman
- Subdivision: Travis Ranch Ph 3f
- Driving Directions: From I-30, exit Horizon Rd and head south. Continue on Horizon Rd, then turn right on FM 740-Ridge Rd. Turn left onto Laurence Dr, then follow to Cosmos Dr. Property will be on the right.
School Information
- Elem School District: Rockwall ISD
- Midd School District: Rockwall ISD
- High School District: Rockwall ISD
- Elementary School: Linda Lyon
- Middle School: Cain
- High School: Rockwall-Heath
Community
- Association: Yes
- Assoc. Name: Essex Association Management, L.P.
- Assoc. Fees Include: All Facilities, Association Management, Maintenance Grounds, Maintenance Structure
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Ceiling Fan(s)
- Heating Type: Fireplace(s), Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Cable Available: Yes
- Utility Description: Sewer Available, Water Available, Cable Available
Structural Information
- Property Detached: Yes
- Architectural Style: Traditional, Detached
- Structure Type: House
- Detached/Attached: Detached
- Construction: Brick, Rock, Stone
- Roof: Composition
- Windows: Window Coverings
- Stories/Levels: 2
- Living Area: 2,620 Sq. Ft.
- Year Built: 2022
- Property Condition: Resale
Lot Features
- Lot Size (Acres): 0.138
- Lot Size (Sq. Ft.): 6,011.28
- Fencing (Description): Fenced, Wood, Wrought Iron
Financial Considerations
- For Sale/Rent/Lease: For Sale
- Association Fee: $600
- Assoc Fee Freq.: Annually
- Tax Amount: $8,648
- Terms: Cash, Conventional, FHA, VA Loan
Disclosures and Reports
- Legal Description: TRAVIS RANCH PH 3F, BLOCK N, LOT 11
- Property ID: 216615
- Block: N
- Lot Number: 11
Listed by Intown Dwellings Realty, Lawrence Mendive
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 3812 Cosmos Ct —
Lawrence Mendive
Intown Dwellings Realty
214-502-5413
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 3812 Cosmos Ct
School District:Rockwall Independent School District
| Name | Grades | Distance |
|---|---|---|
Linda Lyon Elementary School 2186 Trophy Dr, Heath, TX 75126 | PK-6 | 1.1 mi |
Maurine Cain Middle School 6620 Fm 3097, Rockwall, TX 75032 | 7-8 | 4.5 mi |
Rockwall-Heath High School 801 Laurence Drive, Heath, TX 75032 | 9-12 | 2.6 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 3812 Cosmos Ct
Tax History
Tax History for 3812 Cosmos Ct
Year
Property Taxes
Change
Tax Assessment
Change
2025
$1,827
1%
$393,377
-1%
2023
$1,801
100%
$397,623
-1%
2023
-100%
$400,123
472%
2022
$781
—
$70,000
—
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 3812 Cosmos Ct
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- Single Family
- Active
- Updated 4 hours ago
- 4Beds
- 3Total Baths
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3812 Cosmos Court, Forney, TX 75126 (MLS# 21376024) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 3812 Cosmos Court is currently listed for $400,000 and was received on September 04, 2026. Want to learn more about 3812 Cosmos Court? Do you have questions about finding other Single Family real estate for sale in Forney? You can browse all Forney real estate or contact a Coldwell Banker agent to request more information.