Active
2 units4 bd4 ba3,038 sqft
Cost to live here
$2,254/moafter $1,000/mo in rent
Income to qualify: about $78,000 a year, rent counted
At 20% down, 30-year fixed. From 3% down.
$447,000•House + ADU
104 Helens Rd, Marble Falls, TX 78654
3615 Peninsular Dr, Marble Falls, TX 78654
Active
Listed 160 days agoOwner-Occupant Eligible
About $6,755 a month to live here, after the rent from the other home.
House + ADU4,192 sqft6 beds6 bathsListed Jun 5, 2026
A house with a second home on the lot. Live in one and rent out the other. How it works
Live here for about
$6,755a month
The second home on the lot rents for $1,006. We hold back $166 of that for repairs and an empty month, and the rest goes toward a $7,595 monthly payment.
Income to qualify: about $203,000 a year
With how much down?
At 20% down ($220,000) and 6.0%, 30-year fixed. Your rate and down payment change this.
Get rich slow: keep this loan ten years and the payments pay off about $144,000 of it. See the ten-year math
How we work this out
The cost to live here is the loan payment, taxes, insurance and any dues, less the rent, with a little held back for repairs and an empty month. Income to qualify uses a 43% debt-to-income limit, counts 75% of the rent, and none of your other debts.
$33,000 minimum down payment. The cost above is at 20% down, and at the minimum it is higher. Set your own
ABOUT THIS HOME
Rarely does a Lake Travis waterfront property offer this level of flexibility and potential. Situated on approximately 0.4 acres in Singleton Bend, this custom-built home has been lovingly owned by just two families and features a layout designed for a variety of living arrangements. With up to four separate living spaces, including a main home with two full kitchens, a detached garage apartment, and an additional efficiency suite, this property is well-suited for multigenerational living, extended guests, or future income-producing opportunities. Outside, enjoy private deep-water access with a two-slip covered boat dock, an oversized RV garage with hookups, mature trees, and generous outdoor space to relax, entertain, or take in the peaceful waterfront setting. This home is ready for its next chapter and presents an outstanding opportunity for buyers looking to personalize a waterfront property to their own style. Whether you're envisioning a stunning primary residence, a weekend lake retreat, or a property with exceptional multigenerational flexibility, this is your chance to customize a property with features that are increasingly difficult to find on Lake Travis. Conveniently located near Marble Falls, Lago Vista, and FM 1431, you'll enjoy the privacy of lake living with easy access to shopping, dining, and everyday conveniences.
House + ADU
Property Type
17,424 sqft
Lot Size
2001
Year Built
Listing Date: 06/05/2026
Listed by: Megan Holley
Listing office: Keller Williams Realty
Contact: (214) 986-2080
Source: Unlock MLS #ACT5794027
Series Homes is committed to full compliance with the Fair Housing Act and the Equal Credit Opportunity Act.
CHOOSE YOUR UNIT
Tap the one you would live in. The rest pay rent, and that rent comes off your monthly cost.
If someone lives in the unit you want, or a lease comes with the home, ask how moving in works on this one.
CHECK OUR MATHEvery line of the monthly cost is in here. Change the price or the down payment and watch it move.
OFFER PRICE
Change your offer and watch the monthly cost move.
Purchase Price
-15%
$1,100,000
+15%List Price
FINANCIALS
How much do you want to put down?
Purchase price$1,100,000
Your Down Payment$220,000
Financed$880,000
Estimated Monthly Payment$7,595
Before rent: principal and interest at 6.0% on a 30-year fixed loan, taxes, insurance and any HOA dues. Your rate and down payment change this.
MONTHLY BREAKDOWN
Estimate at 20% down ($220,000) and 6.0%, 30-year fixed. Your rate and down payment change this.
Estimated Monthly Payment (Before Rental Income)
$7,595/month
Principal + Interest
$5,276Property Taxes
$1,689Home Insurance
$630Rental Income (1 Unit)
$1,006/month
From the listing description.
Rental Expenses
-$166Cost to live hereCost to live here, after rent
$6,755/month
Payment estimates shown by Series are illustrative only. Final loan terms, monthly payments, and eligibility will be determined by your mortgage loan originator.
LOCATION
BEFORE YOU OFFER
Now run it on your paycheck.
This page is priced at one down payment and one rate. Send the address and we run it at yours: what you would pay each month after rent, and which loan works on this home.
Free. No credit pull.
MLS# ACT5794027 · Listing office: Keller Williams Realty
Based on information submitted to the MLS GRID as of 2026. 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.
