5307 Tortuga TRL, Austin TX 78731
Austin, TX 78731 · Mount Bonnell Shores
Single Family Residence for sale in Mount Bonnell Shores
Overview
Property Description
Experience exceptional Lake Austin living from this stunning lakeside retreat situated minutes from downtown and ideally positioned at the mouth of Dry Creek inlet with minimal boat traffic. The private two-story boat dock features a party deck on top, and a motorized boat lift to securely store your boat out of the water. Designed for year-round entertaining, the outdoor oasis features a resort-style pool and spa, built-in outdoor kitchen with gas grill, fire pit, a private sandy beach, and expansive lawn leading to the water’s edge that can easily be accessed using the included golf cart. Inside, the lake-facing primary suite captures breathtaking views of Lake Austin, the Bright Leaf Preserve from both the bedroom and its private balcony. There are two ensuite bedrooms sharing the upper level with the primary suite, and a fourth ensuite bedroom on the ground level. This remarkable home offers the perfect blend of privacy, comfort, and unforgettable waterfront living.
Financial Info
- Price
- $4,850,000
- $ / Sqft
- $1257
- HOA
- Yes - Mandatory / $160 / Annually
- HOA Name
- Mount Bonnell Shores/Colorado Crossing
- HOA Includes
- Common Area Maintenance
- Tax Rate
- 2.0465%
- Est. Taxes
- $34,142
- Tax Year
- 2025
- Exemptions
- Homestead, Over 65
Legal Info
- Address
- 5307 Tortuga TRL
- County
- Travis
- City
- Austin
- State
- TX
- Zip
- 78731
- Subdivision
- Mount Bonnell Shores
- Legal Description
- LOT 43 BLK C MOUNT BONNELL SHORES SEC 2
- Parcel
- 01310906050000
Interior Features
- Floor
- Carpet, Tile, Wood
- Num Living
- 2
- Dining
- 2
- Kitchen
- Granite Counters, Kitchen Island
- Appliances
- Dishwasher, Exhaust Fan, Gas Cooktop, Microwave, Oven, Stainless Steel Appliance(s)
- Laundry
- Laundry Room, Main Level
- Master Bed
- Double Vanity, Walk-In Closet(s)
- Master Main
- No
- Fireplaces
- 2
- Fireplace Description
- Family Room, Gas, Gas Log, Primary Bedroom
- Interior Features
- Bookcases, Built-in Features, Ceiling Fan(s), High Ceilings, Chandelier, Granite Counters, Double Vanity, Entrance Foyer, French Doors, Interior Steps, Kitchen Island, Multiple Dining Areas, Multiple Living Areas, Smart Thermostat, Storage, Study/Home Office, Walk-In Closet(s), Wired for Sound, Security System Owned, Insulated Windows
General Info
- Beds
- 4 Total / 4 Other Level
- Full / Half Baths
- 4 / 2
- Prop Type
- Residential
- Property Type
- Single Family Residence
- Stories
- 3
- Year Built
- 2001 / Resale
- Square Feet
- 3,858 / Public Records
- Garages
- 2
- Garage Desc
- Driveway, Garage, Garage Door Opener, Garage Faces Front
- Foundation
- Slab
- Roof
- Shingle, Synthetic
- Construction
- HardiPlank Type, Stone, Stucco
- Acres
- 0.43
- Lot Description
- Back Yard, Curbs, Few Trees, Front Yard, Landscaped, Sloped Down, Sprinkler - Automatic, Views
- Restrictions
- Deed Restrictions
- Flood Plain
- Yes-100 yr, Yes-500 yr
- View
- Creek/Stream, Lake, Trees/Woods, Water
- Water Access
- Yes
- Waterfront
- Yes
- Area
- 1B
Utility Info
- Water
- Public
- Sewer
- Public Sewer
- Utilities
- Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
- Heat
- Central, Natural Gas
- A C
- Central Air, Electric
Exterior Features
- Fence
- Back Yard, Wrought Iron
- Exterior Features
- Balcony, Boat Dock - Private, Boat Lift, Electric Car Plug-in, Gas Grill, Outdoor Grill, Private Yard, Covered, Deck, Patio, Rear Porch
- Pool On Property
- Yes
- Area Amenities
- BBQ Pit/Grill, Common Grounds, Curbs, Lake, Sidewalks
Price history
| Date | Event | Price | Change |
|---|---|---|---|
| Jul 15, 2026 | New Listing | — |
Taxes
Schools
School Info
- District
- Austin ISD
- Elementary
- Highland Park
- Middle
- Lamar (Austin ISD)
- High
- McCallum
Maps
Financing
Your preferences
- 20% down
- Conv/Jumbo
- 30 years
- 6.50% rate
Saved on this device
Estimated monthly payment
$31,411 / mo
20% down · 6.50% interest · 30-year fixed
Estimated monthly payment $31,411
- Principal & interest
- $24,524
- Property taxes
- $2,845
- Homeowners insurance
- $4,042
*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 | $3,880,000 | $43,368 | $250,923 | $3,836,632 | |
| 2 | $3,836,632 | $46,272 | $248,019 | $3,790,360 | |
| 3 | $3,790,360 | $49,371 | $244,920 | $3,740,989 | |
| 4 | $3,740,989 | $52,678 | $241,613 | $3,688,311 | |
| 5 | $3,688,311 | $56,205 | $238,085 | $3,632,106 | |
| 6 | $3,632,106 | $59,970 | $234,321 | $3,572,136 | |
| 7 | $3,572,136 | $63,986 | $230,305 | $3,508,150 | |
| 8 | $3,508,150 | $68,271 | $226,020 | $3,439,879 | |
| 9 | $3,439,879 | $72,843 | $221,447 | $3,367,036 | |
| 10 | $3,367,036 | $77,722 | $216,569 | $3,289,314 |
- Year 1$3,836,632
- Principal paid
- $43,368
- Interest paid
- $250,923
- Starting balance
- $3,880,000
- Year 2$3,790,360
- Principal paid
- $46,272
- Interest paid
- $248,019
- Starting balance
- $3,836,632
- Year 3$3,740,989
- Principal paid
- $49,371
- Interest paid
- $244,920
- Starting balance
- $3,790,360
- Year 4$3,688,311
- Principal paid
- $52,678
- Interest paid
- $241,613
- Starting balance
- $3,740,989
- Year 5$3,632,106
- Principal paid
- $56,205
- Interest paid
- $238,085
- Starting balance
- $3,688,311
- Year 6$3,572,136
- Principal paid
- $59,970
- Interest paid
- $234,321
- Starting balance
- $3,632,106
- Year 7$3,508,150
- Principal paid
- $63,986
- Interest paid
- $230,305
- Starting balance
- $3,572,136
- Year 8$3,439,879
- Principal paid
- $68,271
- Interest paid
- $226,020
- Starting balance
- $3,508,150
- Year 9$3,367,036
- Principal paid
- $72,843
- Interest paid
- $221,447
- Starting balance
- $3,439,879
- Year 10$3,289,314
- Principal paid
- $77,722
- Interest paid
- $216,569
- Starting balance
- $3,367,036
Nearby
Courtesy of Kuper Sotheby's Int'l Realty · (512) 831-6577
Listings courtesy of ACTRIS as distributed by MLS GRID.