15109 S Flamingo DR S, Austin TX 78734
Austin, TX 78734 · Cardinal Hills Unit 03
Single Family Residence for sale in Cardinal Hills Unit 03
Overview
Property Description
**3.25% ASSUMABLE RATE — yes, you read that right.** **$65K in fresh renovations, top to bottom.** Welcome to your treehouse. Tucked into a quiet pocket of Austin, this one has been completely refreshed — new paint inside and out, new flooring downstairs, and not a corner left untouched. The kitchen and primary bath got the glow-up, both dialed in for real life and for hosting. Downstairs is where the secondary bedrooms live, plus a flex living space that's ready to be a game room, media lounge, or guest hideaway — your call. Head upstairs and the main living area opens up into something special: floor-to-ceiling light pouring through the trees, giving the whole floor a peaceful, treehouse-in-the-canopy feel you won't find in a typical Austin listing. Then there's the deck; big, breezy, and built for everything from quiet mornings to full-on gatherings, blurring the line between indoors and out. Minutes from the lake, close to everything you need day to day, and zoned to Lake Travis ISD — this one checks every box: renovated, assumable, and in one of the most sought-after school districts around. Homes like this don't sit long. Austin homes for sale | Lake Travis ISD | assumable mortgage | 3.25% interest rate | renovated home Austin | move-in ready | modern kitchen | updated primary bath | outdoor deck entertaining | natural light | Hill Country living | Austin real estate | Central Texas homes
Financial Info
- Price
- $475,000
- $ / Sqft
- $207
- HOA
- None
- Tax Rate
- 1.68%
- Est. Taxes
- $9,377
- Tax Year
- 2025
- Exemptions
- Homestead
Legal Info
- Address
- 15109 S Flamingo DR S
- County
- Travis
- City
- Austin
- State
- TX
- Zip
- 78734
- Subdivision
- Cardinal Hills Unit 03
- Legal Description
- LOT 81 CARDINAL HILLS UNIT 3
- Parcel
- 01396614110000
Interior Features
- Floor
- No Carpet, Tile, Vinyl, Wood
- Num Living
- 2
- Dining
- 1
- Kitchen
- Breakfast Bar
- Appliances
- Dishwasher, Disposal, Microwave, Free-Standing Range
- Laundry
- See Remarks
- Master Bed
- Double Vanity, Walk-In Closet(s)
- Master Main
- Yes
- Fireplaces
- 1
- Fireplace Description
- Great Room
- Interior Features
- Breakfast Bar, Ceiling Fan(s), Cathedral Ceiling(s), Coffered Ceiling(s), High Ceilings, Quartz Counters, Double Vanity, Multiple Living Areas, Open Floorplan, Recessed Lighting, Track Lighting, Walk-In Closet(s), Fire Alarm, Security System Owned, Smoke Detector(s), None
General Info
- Beds
- 3 Total / 2 Main Level / 1 Other Level
- Full / Half Baths
- 2 / 1
- Prop Type
- Residential
- Property Type
- Single Family Residence
- Stories
- 2
- Year Built
- 2001 / Resale
- Square Feet
- 2,292 / Public Records
- Garages
- 2
- Garage Desc
- Attached
- Foundation
- Slab
- Roof
- See Remarks
- Construction
- Stone Veneer, See Remarks
- Acres
- 0.28
- Lot Description
- Level, Trees-Medium (20 Ft - 40 Ft)
- Restrictions
- None
- Flood Plain
- No
- View
- Hill Country
- Water Access
- No
- Waterfront
- No
- Area
- LS
Utility Info
- Water
- Municipal Utility District (MUD)
- Sewer
- Septic Tank
- Utilities
- Electricity Available
- Heat
- Central, Electric
- A C
- Central Air
Exterior Features
- Fence
- See Remarks, Back Yard, Wood
- Exterior Features
- Balcony, Private Yard, Covered, Deck, Patio, Porch
- Pool On Property
- No
- Area Amenities
- None
Price history
| Date | Event | Price | Change |
|---|---|---|---|
| Aug 7, 2026 | Price Decrease | $475,000−$10,000 (−2.1%) | −$10,000 (−2.1%) |
| Jun 25, 2026 | Price Decrease | $485,000−$14,500 (−2.9%) | −$14,500 (−2.9%) |
| Apr 30, 2026 | Price Decrease | $499,500−$25,000 (−4.8%) | −$25,000 (−4.8%) |
| Apr 16, 2026 | New Listing | — |
Taxes
Schools
School Info
- District
- Lake Travis ISD
- Elementary
- Lake Travis
- Middle
- Hudson Bend
- High
- Lake Travis
Maps
Financing
Your preferences
- 20% down
- Conv/Jumbo
- 30 years
- 6.50% rate
Saved on this device
Estimated monthly payment
$3,579 / mo
20% down · 6.50% interest · 30-year fixed
Estimated monthly payment $3,579
- Principal & interest
- $2,402
- Property taxes
- $781
- Homeowners insurance
- $396
*PITI only
These figures are estimates for general information only — not a loan offer, a quote, or a guarantee of financing terms.
| Year | Starting balance | Principal paid | Interest paid | Ending balance | Principal vs interest |
|---|---|---|---|---|---|
| 1 | $380,000 | $4,247 | $24,575 | $375,753 | |
| 2 | $375,753 | $4,532 | $24,290 | $371,221 | |
| 3 | $371,221 | $4,835 | $23,987 | $366,386 | |
| 4 | $366,386 | $5,159 | $23,663 | $361,226 | |
| 5 | $361,226 | $5,505 | $23,318 | $355,722 | |
| 6 | $355,722 | $5,873 | $22,949 | $349,848 | |
| 7 | $349,848 | $6,267 | $22,556 | $343,582 | |
| 8 | $343,582 | $6,686 | $22,136 | $336,895 | |
| 9 | $336,895 | $7,134 | $21,688 | $329,761 | |
| 10 | $329,761 | $7,612 | $21,210 | $322,149 |
- Year 1$375,753
- Principal paid
- $4,247
- Interest paid
- $24,575
- Starting balance
- $380,000
- Year 2$371,221
- Principal paid
- $4,532
- Interest paid
- $24,290
- Starting balance
- $375,753
- Year 3$366,386
- Principal paid
- $4,835
- Interest paid
- $23,987
- Starting balance
- $371,221
- Year 4$361,226
- Principal paid
- $5,159
- Interest paid
- $23,663
- Starting balance
- $366,386
- Year 5$355,722
- Principal paid
- $5,505
- Interest paid
- $23,318
- Starting balance
- $361,226
- Year 6$349,848
- Principal paid
- $5,873
- Interest paid
- $22,949
- Starting balance
- $355,722
- Year 7$343,582
- Principal paid
- $6,267
- Interest paid
- $22,556
- Starting balance
- $349,848
- Year 8$336,895
- Principal paid
- $6,686
- Interest paid
- $22,136
- Starting balance
- $343,582
- Year 9$329,761
- Principal paid
- $7,134
- Interest paid
- $21,688
- Starting balance
- $336,895
- Year 10$322,149
- Principal paid
- $7,612
- Interest paid
- $21,210
- Starting balance
- $329,761
Nearby
Courtesy of Keller Williams Realty · (512) 448-4111
Listings courtesy of ACTRIS as distributed by MLS GRID.