20503 Bonanza ST, Lago Vista, TX — photo 1
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This home is under contract and no longer accepting offers. The price below is the last listed price, kept for reference only — if the deal falls through it may return to the market.

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Last listed price
$644,000
5 beds4.5 baths3,317 sqft

20503 Bonanza ST, Lago Vista TX 78645

MLS #240221032 · eXp Realty, LLC · Emily Dieckmann

Residential
Built in 2020
0.28 Acres Lot
$194/sqft
HOA $240 / annually

About this home

Spacious and beautifully designed, this 5-bedroom, 4.5 bath home offers 3,317 square feet of well-planned living space on a total of approximately 0.56 acres, which already includes an additional lot. The entire property, including the extra lot, is fully fenced, providing privacy, security, and flexibility. The home features tile and wood flooring throughout along with high end fixtures that add a refined touch. The main living area is filled with natural lighting from expansive windows and centers around a cozy fireplace, seamlessly opening to the kitchen and dining area for easy entertaining. A dedicated media room provides the perfect space for movies or game days, while abundant storage throughout the home keeps everything organized. A unique feature is the tiled garage, already equipped with a kitchen and full bath, offering excellent potential to convert into additional living space, guest quarters, or a private suite. Convenience is built in with two laundry areas, one upstairs and one downstairs. Outdoor living is just as impressive, with multiple decks, a covered patio, and an outdoor kitchen ideal for gatherings. The custom designed treehouse adds a special touch that makes this property truly one of a kind. The beautifully landscaped yard includes over a hundred young knockout roses along with native and drought tolerant plants such as crepe myrtles, red yucca, Esperanza, pride of Barbados, live oaks, figs, and pomegranates, creating a vibrant setting with low water needs. This is a thoughtfully designed home that blends comfort, functionality, and quality in every detail. Income opportunity by leasing out the garage apartment. Live Like You are on Vacation! Please call 2nd agent, for all questions, showings and offers.

Property details

Property type
Residential · SingleFamilyResidence
Status
Active
Year built
2020
Full baths
4
Half baths
1
Lot size
0.282
Subdivision
Lago Vista Travis Plaza
MLS area
LN
MLS #
240221032

Features

Interior features

  • Breakfast Bar
  • Ceiling Fan(s)
  • Quartz Counters
  • Double Vanity
  • Electric Dryer Hookup
  • Entrance Foyer
  • Kitchen Island
  • Open Floorplan
  • Washer Hookup

Exterior features

  • Garden
  • Outdoor Grill
  • Private Entrance
  • Private Yard

Additional details

Parking
Attached, Driveway, Garage
Garage spaces
2
Roof
Shingle
Foundation
Slab
HOA
$240 / annually
Annual tax
$11,161

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Schools

Assigned schools per the MLS.

School district
Lago Vista ISD
Elementary
Lago Vista
Middle
Lago Vista
High
Lago Vista

See Lago Vista ISD schools & boundaries →

Comparable homes near 20503 Bonanza ST

Similar homes currently for sale nearby, ranked by distance.

Getting around

Downtown Austin
19.4 mi
Austin-Bergstrom Airport
26 mi

Straight-line distance, not drive time.

Market insights

Compared with 529 active homes in ZIP 78645 · HomeLocating listings

Area median price
$489,900
This home vs. median
31% above
Homes with a price cut
42%

At $644,000, this home is priced 31% above the $489,900 median across 529 active homes in ZIP 78645.

Estimated monthly payment

$4,474/mo
Principal & interest$3,256/mo
Property taxes
Home insurance (est.)
HOA dues

Home price

$644,000

Down payment

20% ($128,800)

Loan details

30-yr fixed, 6.50%

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Estimate only, not a lending offer or MLS data. Taxes, insurance, and HOA figures are estimated (see ⓘ above for detail); contact a lender to confirm your exact rate and payment.

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Listing courtesy of eXp Realty, LLC · Emily Dieckmann

Listing data last updated Sep 12, 2026, 11:46 PM

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