$599,000
309 Calmwater Cv, Mckinney, TX 75071

About this home

Discover refined living in this beautifully designed 3-bedroom, 3-bath residence in McKinney, where modern elegance meets everyday comfort. Situated on a desirable 70-foot lot—one of only a few 3-bedroom homes in the neighborhood with this added space—this property offers both distinction and functionality. Inside, a spacious living room with a vaulted ceiling creates an airy, light-filled setting ideal for relaxing or entertaining. The open-concept design flows seamlessly into a chef-inspired kitchen, thoughtfully appointed with a 6-burner gas range, double oven, integrated griddle, large island with seating, built-in appliances, designer lighting, and abundant storage. A bright breakfast nook enhances this inviting central space. A dedicated home office provides flexibility for work or creative use. Generously sized rooms throughout the home add to the sense of comfort and openness. The primary suite serves as a private retreat, featuring a spa-inspired bath with dual sinks, separate vanities, a soaking tub, and a dual shower with both a rain head and wall-mounted fixture, along with a spacious walk-in closet. Additional features include a well-appointed laundry area and a versatile oversized wash station for everyday tasks or outdoor cleanup. The home is equipped with modern technology, including pre-wired speakers in the home, garage, and patio with an additional run to the yard, wireless access points for whole-home WiFi, and prewiring for PoE security cameras. Enjoy the private backyard with a covered patio and natural gas connection, ideal for outdoor cooking and gathering. Located in a sought-after community with appealing amenities and convenient access to parks, shopping, and dining, this home offers a well-rounded lifestyle of comfort and convenience. 3D tour and video available online.


3 bed
3 bath
2,630 sqft
0.18 acres
Single fam
Built 2021
3 car
A/C
Fireplace
Shared pool
Your payment
$4,654/mo at 5.125%
You save $9,079/year compared to a new mortgage.

VA loan: $538,964 at 5.13%
Gap loan: $0
Payment details
Home price
$599,000

Down payment
$60,035

Total loan (5.13%)
$538,964
VA loan (5.13%)
$538,964
Gap loan (10%)
$0

Term
26 yrs

Tax rate

× $599,000 = $10,542/yr

Premium

Fees
Water/sewer
Electricity
Internet
Gas

Open house
Jun 27 • 11AM - 1PM
Neighborhood
FAQ

Roam is your trusted partner for affordable home ownership. We help manage the assumption process from start to finish, enabling homebuyers to easily purchase their next home with a low-interest rate mortgage attached.

To qualify, you must meet the current FHA, VA, or USDA loan requirements depending on the type of loan you are assuming. This typically means a minimum credit score of 580, although most lenders prefer 620-640. Your debt-to-income ratio should be under the 50% max under FHA guidelines. Additional information such as employment history, explanations of income for each applicant, and asset verification for a down payment may be needed to process the loan.

An assumable mortgage is a type of home loan that allows a homebuyer to take over the existing mortgage terms from the seller, with no cost to the seller. Many government-backed loans, such as FHA and VA loans, are eligible for assumption, and millions of these mortgages are available.

When interest rates on mortgages are high, assuming a mortgage with a rate as low as 2% allows buyers to save up to thousands monthly compared to buying a home with a traditional mortgage at today’s average rates of 7%. A low-rate assumable mortgage could be the key to finding your dream home at an affordable price.

Roam has compiled available listings with low-rate assumable mortgages for you to browse. To get started, enter the city, state, zip code, or school district you’re interested in purchasing in. Utilize the search filters to narrow down your search. Click “Save search” to save your search preferences and activate listing notifications—we’ll email you as soon as new listings match your criteria.

Once you’ve found your dream home and ready to make an offer, schedule a call with a Roam Advisor directly from the listing. Your Roam Advisor will guide you through each step of the process, while also working directly with your agent, the servicer, and the seller to ensure you close on time.

When assuming the existing mortgage as part of a home purchase, the buyer has to cover the seller’s equity in the home. The seller’s equity is the purchase price minus the remaining mortgage balance. This amount must be covered in full through an all-cash down payment or by taking out a second mortgage.

Yes. Non-veterans can assume a VA loan, provided they meet the lender’s VA criteria. When a qualified buyer assumes a VA mortgage from a veteran or active-duty service member, the seller’s VA loan entitlement remains tied to the assumed loan until the buyer pays off or refinances the loan. This process restores the veteran seller’s entitlement, enabling them to use their VA benefit for a future home purchase.

Yes. All FHA loans are assumable by law as long as the buyer meets the FHA’s credit, income, and qualification requirements and obtain lender approval before assuming the loan (per FHA regulations effected December 15, 1989). Roam makes this process simple for buyers.

Generally, conventional loans are not assumable. In rare cases, a conventional loan may be assumable with lender approval. Use our search tool to find homes with assumable low-rate loans, or reach out to us if you’d like to confirm a specific home’s assumability.

Read more
Last updated: Jun 22, 2026 06:01 pm
Listing agent: Ashley Patton
Listing provided courtesy of: Redfin Corporation, (972) 954-4791
Details provided by NTREIS and may not match the public record.
MLS ID: #21250363
Payment calculations are estimates and exact amounts will be confirmed by your agent.
The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the NTREIS Multiple Listing Service. Real estate listings held by brokerage firms other than this broker are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers.
Roam is committed to and abides by the Fair Housing Act and Equal Opportunity Act.
Selling soon?
Make 5% more when buyers assume your low-rate loan.