#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024This property has sold on May 12, 2026. Looking for something similar? Contact us or browse available homes.
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$499,000
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Welcome to this beautifully maintained South Austin home offering 3 bedrooms plus a dedicated office, designed for both comfort and flexibility. As a former model home, it features thoughtful upgrades throughout and a layout that just feels right the moment you walk in. The light-filled, open-concept living, dining and updated kitchen create an easy flow for everyday living and entertaining. The separate office provides the perfect work-from-home setup or flex space for guests or hobbies. This single-story layout offers well-sized bedrooms and functional living without wasted space. Step outside to a covered patio and spacious backyard shaded by mature trees, ideal for relaxing evenings or weekend get-togethers. Located in a highly convenient South Austin pocket near major roads, shopping, and dining, this home combines comfort, character and location in one exceptional opportunity. You don't want to miss this beauty!
Property Type
Residential
Year Built
2005
Lot Size
0.20 acres
$/Sq Ft
$198
HOA
$530/mo
Garage
2 spaces
Listed by Keller Williams Realty
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
309 Island Oak DR is listed at $499,000 with 3 bedrooms, 2 full bathrooms, 2,526 square feet, 0.20-acre lot. This places it above the 78748 median of $423,000.
309 Island Oak DR is zoned for Austin ISD with assigned schools: Williams (elementary), Paredes (middle), Akins (high). School assignments should be verified directly with the district.
309 Island Oak DR is a Residential built in 2005 featuring 3 bedrooms, 2 full bathrooms, 2,526 square feet, 0.20-acre lot.
309 Island Oak 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 309 Island Oak DR is $9,057. 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
1 record on file
Every recorded sale and lease at 309 Island Oak DR, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Pending 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 |
|---|---|---|---|---|
2025-12.9% | — | $442,546 | — | — |
2024-19.8% | — | $507,950 | $100,000 | $408,194 |
2023+63.5% | — | $633,025 | $100,000 | $407,950 |
2022 | — | $387,273 | $100,000 | $533,025 |
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.
20% ($100K)
$499,000
Luxury property intelligence
A sourced read on Oak At Twin Creeks Sec 01 The pricing, timing, and property scale. No automated valuation claim.
List price
$499,000
Price per sqft
$198/sqft
Vs. Oak At Twin Creeks Sec 01 The median
Not available
Days on market
Not available
Original to current
No verified reduction
$499K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 5, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($99,800) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 309 Island Oak DR is around $3,344 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $499,000, 309 Island Oak DR is in the Oak At Twin Creeks Sec 01 The market where there are currently 139 active listings in 78748. The Keenan Group has completed 24 transactions in 78748 as part of 1,000+ career sales totaling $1B+ across Austin.
309 Island Oak DR includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
309 Island Oak DR is part of a managed community with HOA dues of $530 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.
8 events on record
Current Price
$499,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-12.9% | — | $442,546 | — | — |
2024-19.8% | — | $507,950 | $100,000 | $408,194 |
2023+63.5% | — | $633,025 | $100,000 | $407,950 |
2022 | — | $387,273 | $100,000 | $533,025 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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