$525,000
3720 Fossilwood Way, Round Rock, TX 78681

About this home

Experience refined living in this beautifully appointed Mayfield Ranch residence, where timeless design meets modern luxury. Nestled on a quiet street, 3720 Fossilwood Way offers an exceptional blend of elegant interiors, thoughtful upgrades, and resort-style outdoor living. Inside, soaring ceilings, rich wood flooring, upgraded designer lighting, and expansive living spaces create a warm yet sophisticated atmosphere. The thoughtfully designed floor plan balances everyday comfort with effortless entertaining, featuring spacious gathering areas filled with natural light. Step outside to your private backyard oasis, complete with a sparkling pool and spa, covered patio, upgraded pool filtration system, and beautifully maintained grounds enhanced by new fencing and a French drain system. Whether hosting guests or enjoying a quiet evening under the stars, this outdoor retreat delivers the ultimate Texas lifestyle. Recent enhancements—including fresh exterior paint, LeafGuard gutter protection, a new water softener, newer HVAC system, and Google Fiber connectivity—provide modern convenience and peace of mind. Located in one of Round Rock's most sought-after communities, with access to acclaimed schools, parks, shopping, and dining, this exceptional property offers a rare opportunity to enjoy luxury, comfort, and convenience in one remarkable home.


4 bed
2.5 bath
2,540 sqft
0.15 acres
Single fam
Built 2005
2 car
A/C
Fireplace
Private & shared pool
Your payment
$2,568/mo at 2.625%
You save $5,286/year compared to a new mortgage.

VA loan: $207,298 at 2.63%
Gap loan: $0
Payment details
Home price
$525,000

Down payment
$317,701

Total loan (2.63%)
$207,298
VA loan (2.63%)
$207,298
Gap loan (7.63%)
$0

Term
24 yrs 3 mo

Tax rate

× $525,000 = $13,335/yr

Premium

Fees
Water/sewer
Electricity
Internet
Gas
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.

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Last updated: Jun 19, 2026 11:05 am
Listing agent: Ryan Dowell (714) 348-4712
Listing provided courtesy of: Pure Realty, (512) 337-0400
Details provided by ACTRIS and may not match the public record.
MLS ID: #7767154
Payment calculations are estimates and exact amounts will be confirmed by your agent.
Based on information submitted to the MLS GRID as of Jun 25 2026 - 00:15. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Roam is committed to and abides by the Fair Housing Act and Equal Opportunity Act.
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