$975,000
$20K PRICE DROP

Estimated payment $6,807/month

Total Views 140
2 Beds
2.5 Baths
1,116 Sq Ft
$874 Price per Sq Ft

Highlights

  • Above Ground Spa
  • No HOA
  • East Facing Home
  • Becker Elementary School Rated A
  • Central Heating and Cooling System
  • 3-minute walk to Nicholas Dawson Neighborhood Park

About This Home

Casa Tortuga — a bold architectural statement in Austin’s coveted 78704 — channels the iconic spirit of Mexico City’s Luis Barragán, with its sculptural form, vibrant interplay of light, and seamless connection to the outdoors. Built entirely of reinforced concrete and later reimagined with warm, earthy textures, this residence is both a sanctuary and a showpiece.

Just minutes from downtown Austin, you’re steps from the pulse of South Congress, Lady Bird Lake, and the city’s best dining, music, and culture — yet your home feels like a private retreat.

Inside, sunlight filters through expansive picture windows, softening the modern lines and framing a lush canopy of mature trees. The open-concept main level — kitchen, dining, and living — is crafted for both effortless daily living and memorable gatherings.

With 2 bedrooms and 2.5 baths, Casa Tortuga embraces a true lock-and-leave lifestyle ideal for globe-trotters, bachelors, and empty-nesters alike.

The crown jewel: a newly completed third-story rooftop terrace with panoramic downtown views. Here, a private spa awaits under the Texas sky, paired with a covered dining area and generous lounge deck. By day, it’s a sun-soaked oasis; by night, it transforms into an intimate, lantern-lit escape worthy of a rooftop in Mexico City.

Casa Tortuga is more than a home — it’s an experience in design, location, and lifestyle, offering a rare blend of urban proximity and timeless architectural artistry.

Listing Agent

Peyton Thompson

The Agency Austin, LLC Brokerage Phone: (512) 607-5113 License #0720330 Listed on: 08/08/2025

The Agency Austin, LLC

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $17,627

Year Built

  • Built in 2009

Lot Details

  • 1,285 Sq Ft Lot
  • East Facing Home

Parking

  • 1 Parking Space

Home Design

  • Slab Foundation

Interior Spaces

  • 1,116 Sq Ft Home
  • 2-Story Property

Bedrooms and Bathrooms

  • 2 Bedrooms

Schools

  • Becker Elementary School
  • Lively Middle School
  • Travis High School

Additional Features

  • Sustainability products and practices used to construct the property include see remarks
  • Above Ground Spa
  • Central Heating and Cooling System

Community Details

  • No Home Owners Association
  • South Heights Subdivision

Listing and Financial Details

  • Assessor Parcel Number 01010103100000
  • Tax Block B

Home Details

Home Type

Single Family

Est. Annual Taxes

$17,627

Year Built

Built in 2009

Lot Details

0

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Year Built: 2009
  • Additional Parcels: No
  • Direction Faces: East
  • Directions: From downtown Austin: Head south on S Lamar Blvd. Turn left onto W Oltorf St, then right onto S 5th St. Turn left onto Cumberland Rd, then right onto S 3rd St. 1404 S 3rd St will be on the left.
  • Disclosures: See Remarks
  • Fencing: See Remarks
  • Green Energy Efficient: Other/See Remarks
  • Green Sustainability: See Remarks
  • Levels: Two
  • Living Area: 1116
  • Other Structures: None
  • Special Listing Conditions: Standard
  • Attribution Contact: (512) 607-5113
  • ETJ Extra Territorial Jurdn: No
  • Estimated Taxes: 13697.00
  • FEMA Flood Plain: No
  • Restrictions: See Remarks
  • Tax Exemptions: None
  • Special Features: None

Interior Features

  • Interior Amenities: See Remarks
  • View: See Remarks
  • Flooring: See Remarks
  • Accessibility Features: See Remarks
  • Appliances: See Remarks
  • Property Condition: Resale
  • Security Features: See Remarks
  • Spa Features: Above Ground, Hot Tub
  • Window Features: See Remarks
  • Laundry Location: See Remarks
  • Num Dining: 1
  • Num Living: 1
  • Num Other Level Beds: 2

Beds/Baths

  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bedrooms: 2

Exterior Features

  • Exterior Features: See Remarks
  • Roof: See Remarks
  • Foundation: Slab
  • Patio And Porch Features: See Remarks
  • Pool Features: None
  • Private Pool: No
  • Waterfront Features: None
  • Waterfront: No

Garage/Parking

  • Parking Features: None
  • Total Parking Spaces: 1

Utilities

  • Sewer: See Remarks
  • Utilities: See Remarks
  • Heating: Central
  • Water Source: See Remarks
  • Cooling: Central Air

Association/Amenities

  • Association: No
  • Community Features: See Remarks

Schools

  • Elementary School: Becker
  • High School: Travis
  • Middle/Junior School: Lively
  • Junior High Dist: Austin ISD
  • High School Other: Travis Early College

Lot Info

  • Lot Features: See Remarks
  • Parcel Number: 01010103100000
  • Lot Size Acres: 0.0295
  • Lot Size Sq Ft: 1285.02
  • Subdivision Name: South Heights

Building Info

  • Construction Materials: See Remarks
  • New Construction: No

Tax Info

  • Tax Block: B
  • Tax Year: 2024
  • Tax Annual Amount: 17626.59
  • Tax Map Number: 1
  • Tax Filled Sqft Total: 1116
  • Tax Rate: 1.98180000000000

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $13,697 $817,819 $437,442 $380,377
2023 $13,697 $1,013,682 $543,750 $469,932
2022 $20,125 $1,019,025 $543,750 $475,275
2021 $13,782 $633,185 $356,250 $276,935
2020 $6,752 $314,786 $356,250 $241,305
2018 $5,760 $260,154 $308,750 $240,085
2017 $5,274 $236,504 $243,750 $263,555
2016 $4,795 $215,004 $121,875 $219,057
2015 $3,834 $195,458 $97,500 $223,615
2014 $3,834 $177,689 $0 $0
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/09/2025 08/09/25 Price Changed $975,000 -2.0% $874 / Sq Ft
08/08/2025 08/08/25 For Sale $995,000 +2.1% $892 / Sq Ft
07/09/2021 07/09/21 Sold -- -- --
06/23/2021 06/23/21 Pending -- -- --
06/16/2021 06/16/21 For Sale $975,000 +99.0% $874 / Sq Ft
06/24/2020 06/24/20 Sold -- -- --
06/07/2020 06/07/20 Pending -- -- --
05/19/2020 05/19/20 For Sale $490,000 -10.9% $439 / Sq Ft
04/06/2020 04/06/20 Off Market -- -- --
02/10/2020 02/10/20 For Sale $550,000 -- $493 / Sq Ft
Source: Unlock MLS (Austin Board of REALTORS®)

Purchase History

Date Type Sale Price Title Company
Special Warranty Deed -- None Listed On Document
Warranty Deed -- Capstone Title
Warranty Deed -- Capstone Title
Quit Claim Deed $6,000 --
Source: Public Records

Similar Homes in Austin, TX

  • 399 Whispering Wind Way, Austin, TX 78737

    $847,000

    • 3 Beds
    • 3.5 Baths
    • 2,828 Sq Ft
    • 399 Whispering Wind Way
    • Austin, TX

    This immaculately kept home in Highpointe of Dripping Springs features 3 bedrooms, 3 full bathrooms and 1 half bathroom, open foyers, 9 ft ceilings, media room, multi-purpose room and an office in 2,828 square feet. This Buffington San Saba floor plan has beautiful tile floors, indoor fireplace, large kitchen, stainless steel appliances, granite countertops, and custom cabinets. Surrounded by a

    Robert De Jong Realty DeJong

    Section Image
  • 709 W Monroe St, Austin, TX 78704

    $899,999

    • 2 Beds
    • 1 Bath
    • 913 Sq Ft
    • 709 W Monroe St
    • Austin, TX

    Build your dream home!!! Fantastic location in the heart of the Bouldin Creek neighborhood. Minutes to Downtown,Zilker Park and the hike and bike trail. Just steps from s 1st restaurants and coffee shops and a quick walk to Congress ave.

    Kris Sorenson-Hyatt Eva Street Properties

    Section Image
  • 1118 Reagan Terrace, Austin, TX 78704

    $1,195,000

    • 3 Beds
    • 2 Baths
    • 1,858 Sq Ft
    • 1118 Reagan Terrace
    • Austin, TX

    On a peaceful street in one of Austin’s most sought-after neighborhoods, this Travis Heights home blends timeless character with thoughtful, refined upgrades. With 3 bedrooms, 2 bathrooms, and multiple living areas, it offers flexibility and stylish warmth throughout. The main level features vaulted ceilings, oak floors, and a beautifully renovated kitchen with granite countertops and high-end

    Adam Baker Compass RE Texas, LLC

    Section Image
  • 2140 Sage Creek Loop, Austin, TX 78704

    $745,000

    • 3 Beds
    • 2.5 Baths
    • 2,098 Sq Ft
    • 2140 Sage Creek Loop
    • Austin, TX

    This charming 3-bedroom, 2.5-bath Craftsman-style home in 78704 is tucked away north of Oltorf on Sage Creek Loop—a quiet, low-traffic pocket of just 18 unique homes built around 2001. Located in the southeast corner of the coveted Travis Heights area; known for its historic homes, mature trees, eclectic style and strong sense of community. Here you can enjoy all the character of the neighborhood

    Lisa Harrell eXp Realty, LLC

    Section Image
  • 1703 Graywood Cove, Austin, TX 78704

    $1,095,000

    • 3 Beds
    • 2.5 Baths
    • 1,758 Sq Ft
    • 1703 Graywood Cove
    • Austin, TX

    Welcome to your dream home at 1703 Graywood Cove, Austin, TX! This charming single-family residence is tucked away in a cul-de-sac across from the Barton Creek Greenbelt, spans 1,758 square feet, and offers a harmonious blend of comfort and style. With three spacious bedrooms and two and a half bathrooms, this home provides ample space for relaxation and entertainment. Step inside to discover a

    Kevin Haines Compass RE Texas, LLC

    Section Image
  • 1711 Holly St, Austin, TX 78702

    $750,000

    • 3 Beds
    • 2 Baths
    • 1,008 Sq Ft
    • 1711 Holly St
    • Austin, TX

    Excellent investors property, LOCATION, LOCATION, LOCATION, walking distance to Downtown and to Lady Bird lake, trails and recreation areas along the lake, easy access to East Austin entertainment area, you could build a large home or two separate units, lot has additional access thru a back alley, on both sides of the property there are new construction.500-year Floodplain incl. levee

    Roberto Talamas Keller Williams Realty

    Section Image
  • 1508 E 11th St, Austin, TX 78702

    $925,000

    • 3 Beds
    • 2.5 Baths
    • 1,625 Sq Ft
    • 1508 E 11th St
    • Austin, TX

    Welcome to your next homestead OR income-generating property in the vibrant heart of East Austin! This 3-bedroom, 2.5-bath home offers an exceptional opportunity for investors and homeowners alike. With its prime location across from expansive green space and just steps away from trendy restaurants, bars, and coffee shops, this property is truly a rare find. As you enter, you're greeted by a

    Lawrence Pritchett MODUS Real Estate

    Section Image
  • 4425 Jinx Ave Unit 1, Austin, TX 78745

    $950,000

    • 4 Beds
    • 2.5 Baths
    • 2,426 Sq Ft
    • 4425 Jinx Ave
    • Unit 1
    • Austin, TX

    A home that balances good design with everyday ease. Thoughtfully designed by Don Harris Architect, this light-filled residence offers 4 bedrooms, multiple living areas, and a formal dining space—all wrapped in clean lines, natural textures, and a subtle, elevated aesthetic. Ten-foot ceilings and large windows create an airy sense of volume, while custom walnut cabinetry and wide-plank wood

    Matt Richard Kuper Sotheby's Int'l Realty

    Section Image
  • 903 Redd St Unit 1, Austin, TX 78745

    $900,000

    • 3 Beds
    • 2.5 Baths
    • 2,302 Sq Ft
    • 903 Redd St
    • Unit 1
    • Austin, TX

    **Seller giving Concessions for rate buy down or closing costs with Preferred Lender!**Welcome to 903 Redd St #1, a beautifully designed new construction home located on a quiet cul-de-sac! This spacious 3-bedroom, 2.5-bathroom residence boasts 2,302 square feet of elegant living space. Featuring wood floors, quartz countertops, and timeless finishes, this home effortlessly combines style and

    Anthea Chlebek Compass RE Texas, LLC

    Section Image

Source: Unlock MLS (Austin Board of REALTORS®)

MLS Number: 3786747

Unlock MLS (Austin Board of REALTORS®)

APN: 100879