
Price Improved! Sunroom • Native Landscaping • No HOA • Move-In Ready • Minutes to Downtown Austin! Priced to sell! If you've been waiting for the right South Austin home, this is your chance to experience one of Battle Bend Springs' most distinctive properties. Picture a quiet Sunday morning—coffee in hand, sunlight pouring through walls of glass into a spectacular sunroom unlike anything else in the neighborhood. Beyond the windows, native landscaping creates a peaceful backdrop where butterflies visit, birds sing, and the pace of life naturally slows. Offering 1,770 square feet (per TCAD), this thoughtfully updated home blends warmth, comfort, and functionality. The inviting den is anchored by a cozy fireplace and built-in bookshelves, while engineered wood flooring flows throughout the home. No carpet anywhere. Large picture windows fill the living spaces with natural light, creating an effortless connection between indoors and out. At the heart of the home, the beautifully updated kitchen opens seamlessly to the living and dining areas, making everyday living and entertaining equally enjoyable. Step outside to discover one of the neighborhood's larger lots 9,148 square feet (per TCAD), filled with mature native landscaping that provides beauty, privacy, and room to grow. Whether you envision gardening, entertaining, or simply relaxing outdoors, this backyard offers possibilities rarely found at this price point. Improvements include; replaced windows and fresh interior paint throughout—including walls, trim, and doors—making this home truly move-in ready. Minutes to South Congress, Downtown Austin, IH-35, and Austin-Bergstrom International Airport Homes offering this combination of character, updates, oversized lot, and location are becoming increasingly difficult to find. Come experience why 5109 Fort Mason isn't just another house—it's a place to feel at home.
Property Type
Residential
Year Built
1973
Lot Size
0.21 acres
$/Sq Ft
$331
Garage
2 spaces
Listed by Live512 LLC
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
5109 Fort Mason DR is listed at $585,000 with 3 bedrooms, 2 full bathrooms, 1,770 square feet, 0.21-acre lot. This places it above the 78745 median of $475,000.
5109 Fort Mason DR is zoned for Austin ISD with assigned schools: Galindo (elementary), Bedichek (middle), Travis (high). School assignments should be verified directly with the district.
5109 Fort Mason DR is a Residential built in 1973 featuring 3 bedrooms, 2 full bathrooms, 1,770 square feet, 0.21-acre lot.
5109 Fort Mason 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 5109 Fort Mason DR is $8,663. 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
Listed 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 |
|---|---|---|---|---|
2025-11.7% | — | $553,045 | — | — |
2024-2.5% | — | $626,595 | $350,000 | $140,165 |
2023+25.7% | — | $642,673 | $350,000 | $276,595 |
2022 | — | $511,444 | $350,000 | $292,673 |

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% ($117K)
$585,000
Luxury property intelligence
A sourced read on Battle Bend Spgs Sec 03 pricing, timing, and property scale. No automated valuation claim.
List price
$585,000
Price per sqft
$331/sqft
Vs. Battle Bend Spgs Sec 03 median
Not available
Days on market
2 days
Original to current
$14K reduction
$599K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jul 18, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($117,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 5109 Fort Mason DR is around $3,757 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $585,000, 5109 Fort Mason DR is in the Battle Bend Spgs Sec 03 market where there are currently 188 active listings in 78745. The Keenan Group has completed 29 transactions in 78745 as part of 1,000+ career sales totaling $1B+ across Austin.
5109 Fort Mason DR was built in 1973 (53 years ago). Buyers should budget for potential updates to major systems.
5109 Fort Mason DR includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
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
$585,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-11.7% | — | $553,045 | — | — |
2024-2.5% | — | $626,595 | $350,000 | $140,165 |
2023+25.7% | — | $642,673 | $350,000 | $276,595 |
2022 | — | $511,444 | $350,000 | $292,673 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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