15103 Sun Bird LN, Austin TX 78734
Austin, TX 78734 · Cardinal Hills Unit 02
Single Family Residence for sale in Cardinal Hills Unit 02
Overview
Property Description
Stunningly updated main home (±1,850 sq ft) plus detached guest house (264 sq ft) on a spacious quarter-acre lot just outside downtown Lakeway. Ideally located near Hwy 620, The Galleria, Four Points, Lake Travis, and Austin.Crepe myrtles frame the front yard and side of the home, complemented by extra parking on black-star gravel, a striking limestone mailbox, limestone-paver patio, and mature oak trees. An updated ThermaTru door and windows open onto a welcoming front patio finished with black-star gravel and rainbow river rock.Inside, 10-ft ceilings, a wagon-wheel chandelier, herringbone-tile fireplace with one-of-a-kind mantle, and formal dining set an elegant tone. The open-concept kitchen shines with quartz counters, diamond cabinets, a large sink with Moen faucet, Bosch dishwasher, GE appliances, white subway tile, recessed and above-cabinet lighting, pull-out pantry, and soft-close drawers. Updated bathrooms feature quartz counters, Moen faucets, and new toilets. Freshly painted bedrooms offer huge windows overlooking the massive oaks, while the laundry boasts a butcher-block counter.A half-converted garage provides flexible space ideal for a home office, media room, or homeschool area. The remaining single garage includes epoxy floors, a workbench with vise, shelving, and a new hot-water heater.The detached guest house/office—freshly painted with an updated vanity and lighting—offers strong income potential. Located outside Lakeway city limits in the Travis ETJ (no STR permits required), this property is perfect for Airbnb and has proven success near popular wedding venues.Entertain on the massive 40×16 TimberTech deck, enjoy the shaded backyard, sharply stained fence, and lower stone patio. Newer roofs, new carpet, new deck and fence stain, and fresh bedroom paint complete this turnkey beauty that blends luxury updates, everyday functionality, and versatile income opportunities.Main house ±1,850 sq ft + guest house 264 sq ft. 15103 Sun Bird Lane Austin, TX
Financial Info
- Price
- $535,000
- $ / Sqft
- $256
- HOA
- None
- Tax Rate
- 1.86%
- Est. Taxes
- $7,224
- Tax Year
- 2026
- Exemptions
- None
Legal Info
- Address
- 15103 Sun Bird LN
- County
- Travis
- City
- Austin
- State
- TX
- Zip
- 78734
- Subdivision
- Cardinal Hills Unit 02
- Legal Description
- LOT 53 CARDINAL HILLS UNIT 2
- Parcel
- 01396611240000
Interior Features
- Floor
- Carpet, Tile, Wood
- Num Living
- 1
- Dining
- 1
- Kitchen
- Breakfast Bar
- Appliances
- Dishwasher, Disposal, Electric Range, Microwave, Refrigerator
- Laundry
- Inside
- Master Bed
- Double Vanity
- Master Main
- Yes
- Fireplaces
- 1
- Fireplace Description
- Family Room
- Interior Features
- Breakfast Bar, High Ceilings, Quartz Counters, Double Vanity, Natural Woodwork, Open Floorplan, Recessed Lighting, Security Fence, Smoke Detector(s), Double Pane Windows
General Info
- Beds
- 4 Total / 3 Main Level / 1 Other Level
- Full / Half Baths
- 3 / 0
- Prop Type
- Residential
- Property Type
- Single Family Residence
- Stories
- 1
- Year Built
- 1997 / Resale
- Square Feet
- 2,090 / Public Records
- Garages
- 1
- Garage Desc
- Aggregate, Driveway, Garage
- Foundation
- Slab
- Roof
- Asphalt
- Construction
- Masonry – All Sides
- Acres
- 0.28
- Lot Description
- Back Yard, Front Yard, Landscaped, Trees-Large (Over 40 Ft)
- Restrictions
- None
- Flood Plain
- No
- View
- Hill Country, Neighborhood
- Water Access
- No
- Waterfront
- No
- Area
- LS
Utility Info
- Water
- Municipal Utility District (MUD)
- Sewer
- Septic Tank
- Utilities
- Electricity Connected, Water Connected
- Heat
- Central
- A C
- Central Air
Exterior Features
- Fence
- Back Yard, Privacy
- Exterior Features
- Private Yard, Front Porch, Patio
- Pool On Property
- No
- Area Amenities
- Playground
Price history
| Date | Event | Price | Change |
|---|---|---|---|
| Sep 18, 2026 | Active Under Contract | — | |
| Sep 9, 2026 | Price Decrease | $535,000−$20,000 (−3.6%) | −$20,000 (−3.6%) |
| Aug 13, 2026 | Price Decrease | $555,000−$10,000 (−1.8%) | −$10,000 (−1.8%) |
| Jul 16, 2026 | Price Decrease | $565,000−$10,000 (−1.7%) | −$10,000 (−1.7%) |
| Jun 25, 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
$3,753 / mo
20% down · 6.50% interest · 30-year fixed
Estimated monthly payment $3,753
- Principal & interest
- $2,705
- Property taxes
- $602
- Homeowners insurance
- $446
*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 | $428,000 | $4,784 | $27,679 | $423,216 | |
| 2 | $423,216 | $5,104 | $27,359 | $418,112 | |
| 3 | $418,112 | $5,446 | $27,017 | $412,666 | |
| 4 | $412,666 | $5,811 | $26,652 | $406,855 | |
| 5 | $406,855 | $6,200 | $26,263 | $400,655 | |
| 6 | $400,655 | $6,615 | $25,848 | $394,040 | |
| 7 | $394,040 | $7,058 | $25,405 | $386,982 | |
| 8 | $386,982 | $7,531 | $24,932 | $379,451 | |
| 9 | $379,451 | $8,035 | $24,428 | $371,415 | |
| 10 | $371,415 | $8,573 | $23,890 | $362,842 |
- Year 1$423,216
- Principal paid
- $4,784
- Interest paid
- $27,679
- Starting balance
- $428,000
- Year 2$418,112
- Principal paid
- $5,104
- Interest paid
- $27,359
- Starting balance
- $423,216
- Year 3$412,666
- Principal paid
- $5,446
- Interest paid
- $27,017
- Starting balance
- $418,112
- Year 4$406,855
- Principal paid
- $5,811
- Interest paid
- $26,652
- Starting balance
- $412,666
- Year 5$400,655
- Principal paid
- $6,200
- Interest paid
- $26,263
- Starting balance
- $406,855
- Year 6$394,040
- Principal paid
- $6,615
- Interest paid
- $25,848
- Starting balance
- $400,655
- Year 7$386,982
- Principal paid
- $7,058
- Interest paid
- $25,405
- Starting balance
- $394,040
- Year 8$379,451
- Principal paid
- $7,531
- Interest paid
- $24,932
- Starting balance
- $386,982
- Year 9$371,415
- Principal paid
- $8,035
- Interest paid
- $24,428
- Starting balance
- $379,451
- Year 10$362,842
- Principal paid
- $8,573
- Interest paid
- $23,890
- Starting balance
- $371,415
Nearby
Courtesy of American Made Realtors · (512) 850-8617
Listings courtesy of ACTRIS as distributed by MLS GRID.