#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024This property has sold on February 13, 2023. Looking for something similar? Contact us or browse available homes.
10209 La Costa DR
Austin, TX, 78747
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This property is no longer actively listed. We can help you find similar homes currently for sale, notify you if this property relists, or explore off-market opportunities in the area.
$899,000
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BACK ON MARKET due to buyer's home not selling! SNAG IT WHILE YOU CAN!!! Coveted, stunning estate on gorgeous La Costa Dr, perched high above Onion Creek overlooking the golf course and providing exclusive creek access! Spanning almost .7+/- peaceful acres with an impressive deck, serene views, and plenty of outdoor entertaining space, including an inground pool with hot tub! This property provides exclusive “beach” access constructed of marble gravel for the perfect retreat with plenty of room to fish. This freshly painted smart home provides a grand entrance with custom marble flooring, and a gorgeous wall of windows overlooking the outdoors. Retreat to a tranquil primary bedroom on the first floor that offers a renovated en-suite with spa-like features and an expansive walk-in closet. The flexible floorplan provides a secondary bedroom next to the primary divided by barn doors that can be easily closed off. Two additional bedrooms upstairs with recently renovated attached bathrooms provide great privacy. This home provides features such as Lutron Smart Lights, Nest thermostats and doorbell, Blink Security system, an epoxy and painted garage with a Tesla charger, new light fixtures, LED recessed lighting, and more. A complete list of features and updates is available. Come experience the casual elegance of this stunning home with an outdoor oasis, impressive views, tranquil lifestyle and all that it has to offer!
Property Type
Residential
Year Built
1984
Lot Size
0.68 acres
$/Sq Ft
$247
HOA
$158/mo
Garage
6 spaces
Pool
Yes
Listed by Redfin Corporation
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
10209 La Costa DR is listed at $899,000 with 4 bedrooms, 3 full, 2 half bathrooms, 3,637 square feet, 0.68-acre lot. This places it above the 78747 median of $370,999.
10209 La Costa DR is zoned for Austin ISD with assigned schools: Blazier (8/10) (elementary), Paredes (2/10) (middle), Akins (6/10) (high). School assignments should be verified directly with the district.
10209 La Costa DR is a Residential built in 1984 featuring 4 bedrooms, 3 full, 2 half bathrooms, 3,637 square feet, 0.68-acre lot.
10209 La Costa DR 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 10209 La Costa DR is $13,953. 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.
25+ years advising buyers and sellers in this community
Listing timeline with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-0.6% | — | $845,864 | — | — |
2024+13.6% | — | $851,174 | $82,500 | $926,393 |
2023+28.6% | — | $749,468 | $86,400 | $764,774 |
2022 | — | $582,743 | $86,400 | $663,068 |
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% ($180K)
$899,000
Luxury property intelligence
A sourced read on Onion Creek Sec 05-B pricing, timing, and property scale. No automated valuation claim.
List price
$899,000
Price per sqft
$247/sqft
Vs. Onion Creek Sec 05-B median
Not available
Days on market
1,314 days
Original to current
No verified reduction
$899K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Apr 25, 2026.
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($179,800) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 10209 La Costa DR is around $5,827 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $899,000, 10209 La Costa DR is in the Onion Creek Sec 05-B market where there are currently 159 active listings in 78747.
10209 La Costa DR was built in 1984 (42 years ago). Buyers should budget for potential updates to major systems.
10209 La Costa DR includes verified waterfront access: Creek. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
10209 La Costa DR is part of a managed community with HOA dues of $158 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
$899,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-0.6% | — | $845,864 | — | — |
2024+13.6% | — | $851,174 | $82,500 | $926,393 |
2023+28.6% | — | $749,468 | $86,400 | $764,774 |
2022 | — | $582,743 | $86,400 | $663,068 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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