21414 Santa Carlo Ave, Lago Vista TX 78645

Lago Vista, TX 78645 | Highland Lk Ests | Built by AHA Dream Homes

$515,000 $199/sqft ▼ $10,000 (1.9%)
0 Beds
Baths
2,583 Sq Ft
0.35 Acres
2018 Built
4 Garage

About This Property

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Exceptional income-producing duplex in the heart of Lago Vista! Situated on a massive .35-acre corner lot, this 2018-built, single-story duplex offers 2,583 sq. ft., 6 bedrooms, 4 bathrooms, and 4 garage spaces—all with durable wood-look tile flooring and no carpet. Granite countertops, stainless steel appliances, and energy-efficient features make this a stylish, low-maintenance property for both owners and tenants.

This duplex is already producing $3,570 per month in rental income, providing immediate cash flow from day one. And with the City of Lago Vista permitting short-term rentals, including Airbnb subject to local regulations, investors have the flexibility to continue long-term leasing, explore vacation rentals, or potentially create a combination of both. 100% Financing is available - call for details!

Enjoy access to an incredible community with 10 parks, playgrounds, nature parks and hiking trails, The Fishing Well, 6 boat ramps, a swimming pool, fitness centers, tennis courts, basketball courts, disc golf, sports fields, and beautiful Lake Travis and Hill Country views. Lago Vista offers something to do for every lifestyle—from boating and fishing to hiking, swimming, sports, and simply enjoying the outdoors.

Located near the North Shore of Lake Travis, this property combines strong existing income, short-term rental flexibility, an oversized corner lot, and an unbeatable recreation-focused location. Energy Efficient finishes include Blown in Blanket Insulation (BIBS) and ZIP Board exterior and roof sheathing to seal the envelope.

Whether you’re expanding your investment portfolio, looking for a flexible income-producing property, or want to capitalize on the demand for Lake Travis-area rentals, 21414 Santa Carlo delivers immediate income and tremendous upside in one of Central Texas’ most recreation-rich communities.

Property Highlights

View Trees/Woods

Features

  • Breakfast Bar
  • Pantry

Location

Schools

School District Lago Vista ISD
Elementary Lago Vista
Middle School Lago Vista
High School Lago Vista

Property Details

Property Type Residential Income
Construction HardiPlank Type, Blown-In Insulation, Cement Siding, Stone, See Remarks
Roof Composition
Foundation Slab
Levels One
Flooring Tile
Cooling Central Air
Heating Heat Pump
Exterior None
County Travis
MLS # 6772417
Garage 4 spaces (Attached)
Parking 8 spaces: Attached, Driveway
Windows Double Pane Windows, Vinyl Windows

Lot, Outdoor & Utilities

Lot Features Corner Lot, Trees-Moderate, Trees-Small (Under 20 Ft), Xeriscape
Fencing Partial, Wood
Water Public
Sewer Public Sewer
Utilities Electricity Connected, Natural Gas Not Available, Sewer Connected

HOA & Community

HOA Fee $200 /Annually
HOA Name Lago Vista POA
HOA Includes Common Area Maintenance
Community Features Clubhouse, Fitness Center, Lake

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Property Taxes $0
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* Estimate only. Does not include HOA fees, PMI, or other costs.
This property has HOA fees of $200/annually.

Tax Information

Appraised Value History (TCAD)
Year Market Value
2026 $583,396
2025 $570,979
2024 $685,020
2023 $554,500
2022 $745,890
2021 $461,300
2020 $448,226
2019 $321,610
2018 $25,000
2017 $25,000
Taxing Entities Coming soon

Source: Travis Central Appraisal District (TCAD) · Travis County Tax Office

Sale Terms & Disclosures

Financing Accepted Cash, Conventional, VA Loan
Sale Type Standard
Disclosures Seller Disclosure

Listing History

MLS# 6772417 - Updated Oct 14, 2026 202 days (654 CDOM)
Aug 29, 2026 Price Change $515,000
Jun 22, 2026 Off Market
Jun 22, 2026 Pending
Mar 13, 2026 Listed Listing Courtesy of eXp Realty, LLC - nicky.popov@​exprealty.com $525,000

Frequently Asked Questions About 21414 Santa Carlo Ave, Lago Vista TX 78645

When was 21414 Santa Carlo Ave, Lago Vista TX 78645 built?

21414 Santa Carlo Ave, Lago Vista TX 78645 was built in 2018. It is hardiplank type, blown-in insulation, cement siding, stone, see remarks construction with 2,583 square feet on a 0.35 acre lot.

How much does 21414 Santa Carlo Ave, Lago Vista TX 78645 cost?

21414 Santa Carlo Ave, Lago Vista TX 78645 is listed for sale at $515,000. That is $199 per square foot.

What school district is 21414 Santa Carlo Ave, Lago Vista TX 78645 in?

21414 Santa Carlo Ave, Lago Vista TX 78645 is in the Lago Vista ISD school district. Assigned schools include Lago Vista (elementary), Lago Vista (middle), Lago Vista (high school).

Does 21414 Santa Carlo Ave, Lago Vista TX 78645 have an HOA?

Yes, 21414 Santa Carlo Ave, Lago Vista TX 78645 has an HOA fee of $200 per annually. The HOA includes common area maintenance.

What are the property taxes on 21414 Santa Carlo Ave, Lago Vista TX 78645?

The annual property taxes on 21414 Santa Carlo Ave, Lago Vista TX 78645 are $12,238 (as of 2025). The tax assessed value is $554,500.

How big is the lot at 21414 Santa Carlo Ave, Lago Vista TX 78645?

The lot at 21414 Santa Carlo Ave, Lago Vista TX 78645 is 0.35 acres, and the home has 2,583 square feet of living space.

What type of property is 21414 Santa Carlo Ave, Lago Vista TX 78645?

21414 Santa Carlo Ave, Lago Vista TX 78645 is a residential income property on a slab foundation.

Does 21414 Santa Carlo Ave, Lago Vista TX 78645 have a garage?

Yes, 21414 Santa Carlo Ave, Lago Vista TX 78645 has a 4-car garage (attached). Parking features include attached, driveway.

What subdivision is 21414 Santa Carlo Ave, Lago Vista TX 78645 in?

21414 Santa Carlo Ave, Lago Vista TX 78645 is located in the Highland Lk Estates subdivision in Lago Vista, TX. Community features include clubhouse, fitness center, lake.

How long was 21414 Santa Carlo Ave, Lago Vista TX 78645 on the market?

21414 Santa Carlo Ave, Lago Vista TX 78645 was on the market for 202 days, listed on March 13, 2026.

What heating and cooling does 21414 Santa Carlo Ave, Lago Vista TX 78645 have?

21414 Santa Carlo Ave, Lago Vista TX 78645 has heat pump heating and central air cooling.

What are the roof and foundation at 21414 Santa Carlo Ave, Lago Vista TX 78645?

The listing reports a composition roof and a slab foundation at 21414 Santa Carlo Ave, Lago Vista TX 78645.

What financing does the seller of 21414 Santa Carlo Ave, Lago Vista TX 78645 accept?

The listing says the seller accepts cash, conventional, va loan financing.

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