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#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024Loading
Verified property facts
20503 Bonanza St is listed at $649,000 with 4 bedrooms, 3 full, 1 half bathrooms, 3,317 square feet, 0.28-acre lot.
20503 Bonanza St is zoned for Lago Vista ISD with assigned schools: Lago Vista (6/10) (elementary), Lago Vista (6/10) (middle), Lago Vista (6/10) (high). School assignments should be verified directly with the district.
20503 Bonanza St is a Residential built in 2020 featuring 4 bedrooms, 3 full, 1 half bathrooms, 3,317 square feet, 0.28-acre lot.
20503 Bonanza St is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
The most recent annual property tax for 20503 Bonanza St is $11,162. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
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Price Change with current price, original ask, and market time.
Spacious and beautifully designed, this 4-bedroom, 3.5 bath home offers 3,317 square feet of well-planned living space on a total of approximately 0.50 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. Live Like You are on Vacation! Please call 2nd agent, for all questions, showings and offers.
Property Type
Residential
Year Built
2020
Lot Size
0.28 acres
$/Sq Ft
$196
HOA
$240/mo
Garage
4 spaces
Listed by eXp Realty, LLC
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-18.4% | — | $158,770 | — | — |
2024-1.2% | — | $194,487 | $13,072 | $172,481 |
2023+49.6% | — | $196,757 | $13,072 | $181,415 |
2022+3.2% | — | $131,549 | $13,072 | $183,685 |
2021 | — | $127,416 | $13,072 | $118,477 |
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility. Ratings from GreatSchools.org.
20% ($130K)
$649,000
Luxury property intelligence
A sourced read on Lago Vista Travis Plaza pricing, timing, and property scale. No automated valuation claim.
List price
$649,000
Price per sqft
$196/sqft
Vs. Lago Vista Travis Plaza median
Not available
Days on market
46 days
Original to current
No verified reduction
$641K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 9, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($129,800) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 20503 Bonanza St is around $4,298 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $649,000, 20503 Bonanza St is in the Lago Vista Travis Plaza market where there are currently 251 active listings in 78645. The Keenan Group has completed 6 transactions in 78645 as part of 1,000+ career sales totaling $1B+ across Austin.
20503 Bonanza St was built in 2020, making it 6 years old with relatively recent construction.
20503 Bonanza St is part of a managed community with HOA dues of $240 annually. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
7 events on record
Current Price
$649,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-18.4% | — | $158,770 | — | — |
2024-1.2% | — | $194,487 | $13,072 | $172,481 |
2023+49.6% | — | $196,757 | $13,072 | $181,415 |
2022+3.2% | — | $131,549 | $13,072 | $183,685 |
2021 | — | $127,416 | $13,072 | $118,477 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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