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#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024Loading
Verified property facts
10200 La Costa is listed for $1,149,999 and includes 3 bedrooms, 2 full, 1 half baths, 2,905 square feet, 0.32 acres.
10200 La Costa is in the Onion Creek Sec 05-B area of Austin, Texas.
10200 La Costa is associated with Austin ISD. School assignments should always be verified directly with the district before relying on them.
10200 La Costa is a Residential built in 1983 with 3 bedrooms, 2 full, 1 half baths, 2,905 square feet, 0.32 acres.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
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Listed with current price, original ask, and market time.
Welcome to The Crown Jewel of Onion Creek — a truly one-of-a-kind luxury residence where design, craftsmanship, and lifestyle come together.Completely reimagined in 2023, this home showcases over $850,000 in high-end upgrades, thoughtfully curated by renowned Austin designers. From white oak flooring and custom cabinetry throughout to a stunning chef’s kitchen featuring Thermador appliances, a True refrigerator, and an oversized quartz island, every detail has been elevated.The primary suite offers a spa-like retreat with a steam shower, designer wet room, and custom closet, while upgraded lighting, surround sound, and smart features enhance everyday living. Step outside to your private oasis — featuring a resurfaced pool, expansive limestone patio, outdoor kitchen, koi pond with waterfall, and a covered atrium with skylights, perfect for entertaining or unwinding. Located in the scenic Onion Creek community, you’ll enjoy a quiet, tree-lined setting with a country club feel, all just 15 minutes to downtown Austin and the airport, with easy access to McKinney Falls State Park and Southpark Meadows. A rare opportunity to own one of the most upgraded and refined homes in all of Onion Creek.
Property Type
Residential
Year Built
1983
Lot Size
0.32 acres
$/Sq Ft
$396
HOA
$174/mo
Garage
4 spaces
Pool
Yes
Listed by All City Real Estate Ltd. Co
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 |
|---|---|---|---|---|
2025-10.9% | — | $663,824 | — | — |
2024-3.5% | — | $745,415 | $72,000 | $654,313 |
2023+67.7% | — | $772,774 | $60,000 | $685,415 |
2022 | — | $460,878 | $60,000 | $712,774 |
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% ($230K)
$1,149,999
Luxury property intelligence
A sourced read on Onion Creek Sec 05-B pricing, timing, and property scale. No automated valuation claim.
List price
$1,149,999
Price per sqft
$396/sqft
Vs. Onion Creek Sec 05-B median
Not available
Days on market
32 days
Original to current
No verified reduction
$1.1M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 5, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
Car-Dependent
Minimal Transit
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
6 events on record
Current Price
$1,149,999
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-10.9% | — | $663,824 | — | — |
2024-3.5% | — | $745,415 | $72,000 | $654,313 |
2023+67.7% | — | $772,774 | $60,000 | $685,415 |
2022 | — | $460,878 | $60,000 | $712,774 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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