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Key Three Group

REALTOR®'s
keythreegroup@compass.com
M: 512-761-6156
About Key Three Group
Formed in 2025 by Karl Haussmann, Tanya Alvarez, and Angie Balentine, the KeyThree Group was built on over a decade of friendship and collaboration as colleagues. With a combined 50 years of real estate experience, the team operates exclusively by referral, a testament to the trust and strong relationships they’ve cultivated with their clients.

At KeyThree, the focus goes beyond transactions—their mission is to build lasting relationships, providing expert guidance before, during, and long after a transaction is complete. This client-first approach is made possible through the seamless collaboration between the agents, the Client Care Team, and the clients. Every detail is carefully managed to ensure exceptional service, and they believe in making the process not just smooth, but enjoyable along the way.

If you or someone you know could benefit from their expertise, don’t hesitate to email, call, or share this link—the KeyThree Group is always happy to help!

Meet the Team

Team Leads & Agents:

Karl Haussmann, Broker Associate & Team Lead
Tanya Alvarez, Realtor® & Team Lead
Angie Balentine, Broker Associate & Team Lead

Client Care Team:

Blakely Hayter – Assistant to Karl Haussmann
Jessica Price – Assistant to Tanya Alvarez
Michaela Anastasiou – Licensed Assistant to Angie Balentine
Kristy Markel – Director of Marketing & Operations

Team Agents

Key Three Group’s Listings

a living room with furniture and a large window
a view of a house with a yard and potted plants
a living room with furniture and a flat screen tv
a hallway with wooden floor furniture and a kitchen
a living room with furniture and a flat screen tv
a living room with furniture and a flat screen tv
a kitchen with stainless steel appliances granite countertop a sink a stove and a refrigerator
a large kitchen with stainless steel appliances granite countertop a stove and a sink
a bathroom with a granite countertop sink a toilet and shower
a bedroom with a bed and a walk in closet
a bedroom with a bed and a table in it
a bedroom with a bed and wooden floor
a bedroom with a bed and a chandelier
a bathroom with a sink a vanity and a mirror
a bedroom with a large bed and a large window
a bathroom with a granite countertop sink and a bathtub
a view of a balcony with an outdoor space
a view of outdoor space with garden
a view of balcony with wooden floor
a patio with table and chairs
a view of a house with a yard and tree
1/21
Listed By CompassPending

$1,100,000

10
Bedrooms
4,383
Square Feet
0.19
Acres

602 West N Loop Boulevard, Unit A AND B, Austin, TX 78751

a living room with furniture and a large window
a view of a house with a yard and potted plants
a living room with furniture and a flat screen tv
a hallway with wooden floor furniture and a kitchen
a living room with furniture and a flat screen tv
a living room with furniture and a flat screen tv
a kitchen with stainless steel appliances granite countertop a sink a stove and a refrigerator
a large kitchen with stainless steel appliances granite countertop a stove and a sink
a bathroom with a granite countertop sink a toilet and shower
a bedroom with a bed and a walk in closet
a bedroom with a bed and a table in it
a bedroom with a bed and wooden floor
a bedroom with a bed and a chandelier
a bathroom with a sink a vanity and a mirror
a bedroom with a large bed and a large window
a bathroom with a granite countertop sink and a bathtub
a view of a balcony with an outdoor space
a view of outdoor space with garden
a view of balcony with wooden floor
a patio with table and chairs
a view of a house with a yard and tree
1/21
Listed By CompassPending

$1,100,000

10
Bedrooms
4,383
Square Feet
0.19
Acres

602 West N Loop Boulevard, Austin, TX 78751

a outdoor view
a view of a lake view
a view of a street with flower plants in front of main door
a view of yard with large trees
unknown
1/5
Listed By Compass

$999,999

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
12.37
Acres

135 Eastwood Lane, San Marcos, TX 78666

$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
$679,500 | 2105 Trede Drive, Austin, TX 78745
1/39
Listed By Compass

$679,500

4
Bedrooms
1,533
Square Feet
0.18
Acres

2105 Trede Drive, Austin, TX 78745

$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
$674,999 | 5600 Oak Boulevard South, Austin, TX 78735
1/33
Listed By CompassPending

$674,999

4
Bedrooms
2,030
Square Feet
0.42
Acres

5600 Oak Boulevard South, Austin, TX 78735

a view of a dining room with furniture and wooden floor
a brick house with a outdoor space
a front view of a house with a yard and a garage
a front view of a house with a yard and garage
a living room with furniture a flat screen tv and a dining table
a living room with furniture and wooden floor
a kitchen with sink a microwave and dining table
a kitchen with stainless steel appliances granite countertop a refrigerator stove microwave and sink
a bedroom with a large bed and a painting on the wall
a view of a hallway with a window and wooden floor
a bathroom with a toilet a sink and shower
a bedroom with a bed and a large window
a bedroom with a bed and window
a bathroom with a sink and a mirror
a bathroom with a shower
a outdoor living space with furniture
a view of a house with a yard and garage
a view of a house with a yard and garage
an aerial view of residential houses with outdoor space and trees
an aerial view of residential houses with outdoor space and trees
1/20
Listed By Compass

$450,000

3
Bedrooms
1,300
Square Feet
0.21
Acres

5301 Presidio Road, Austin, TX 78745

a car parked in front of a house
a view of an entrance door of the house
a living room with furniture and a flat screen tv
a living room with furniture and a flat screen tv
a living room with furniture and wooden floor
a living room with furniture and a wooden floor
a view of a dining room with furniture and wooden floor
a view of a workspace with furniture and wooden floor
a view of a dining room with furniture and wooden floor
a kitchen with stainless steel appliances a stove sink microwave and cabinets
a kitchen with a sink a counter top space stainless steel appliances and cabinets
a bathroom with a sink and a mirror
a bathroom with a sink double vanity and a mirror
a living room with furniture and wooden floor
a view of a workspace with furniture window and wooden floor
a view of a workspace with furniture and wooden floor
a bedroom with a bed and a window
a bathroom with a toilet a sink a mirror and a shower
a bathroom with a shower
a bedroom with a large bed and a window
a bedroom with a bed and a flat tv screen on dresser
a bathroom with a sink toilet and shower
a view of a living room with furniture and a flat screen tv
a view of a chair and table in the room
a view of a balcony with chairs
a view of a house with a window
a view of a backyard with a patio and a garden
a view of swimming pool with outdoor seating
a view of outdoor space and yard
$450,000 | 4901 Springdale Road, Unit 102, Austin, TX 78723
1/30
Listed By Compass

$450,000

2
Bedrooms
1,569
Square Feet

4901 Springdale Road, Unit 102, Austin, TX 78723

$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
$429,000 | 13501 Metric Boulevard, Unit 3, Austin, TX 78727
1/25
Listed By Compass

$429,000

3
Bedrooms
1,739
Square Feet
0.25
Acres

13501 Metric Boulevard, Unit 3, Austin, TX 78727

$399,000 | 4415 Jester Drive, Austin, TX 78745
$399,000 | 4415 Jester Drive, Austin, TX 78745
$399,000 | 4415 Jester Drive, Austin, TX 78745
$399,000 | 4415 Jester Drive, Austin, TX 78745
$399,000 | 4415 Jester Drive, Austin, TX 78745
$399,000 | 4415 Jester Drive, Austin, TX 78745
$399,000 | 4415 Jester Drive, Austin, TX 78745
$399,000 | 4415 Jester Drive, Austin, TX 78745
$399,000 | 4415 Jester Drive, Austin, TX 78745
1/9
Listed By CompassActive Under Contract

$399,000

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
0.27
Acres

4415 Jester Drive, Austin, TX 78745

$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
$399,000 | 4415 Jester Drive, Austin, TX 78704
1/19
Listed By CompassActive Under Contract

$399,000

3
Bedrooms
1,106
Square Feet
0.27
Acres

4415 Jester Drive, Austin, TX 78704

$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
$375,000 | 1301 South Meadows Drive, Austin, TX 78758
1/29
Listed By CompassPending

$375,000

4
Bedrooms
1,984
Square Feet
0.32
Acres

1301 South Meadows Drive, Austin, TX 78758

a living room with furniture and a wooden floor
a front view of a house with outdoor seating
a living room with furniture a fireplace and a large window
a living room with furniture and a flat screen tv
a kitchen with stainless steel appliances granite countertop a sink stove and refrigerator
a kitchen with a dining table chairs and white cabinets
a view of a dining room with furniture window and outside view
a view of a dining room with furniture large window and wooden floor
a bathroom with a toilet and a sink
a bedroom with a bed and a flat tv screen on dresser
a bathroom with a sink toilet and a mirror
a view of a workspace with furniture and a window
a bedroom with a bed and a dresser next to a window
a bedroom with a bed and wooden floor
a bathroom with a granite countertop toilet sink and mirror
a patio view with a table and chairs under an umbrella
a view of a backyard with sitting area and wooden fence
a view of a house with a backyard and sitting area
a front view of a house with a garden and plants
a view of outdoor space yard and swimming pool
$273,000 | 8906 Parkfield Drive, Unit C, Austin, TX 78758
1/21
Listed By CompassActive Under Contract

$273,000

3
Bedrooms
1,291
Square Feet

8906 Parkfield Drive, Unit C, Austin, TX 78758

a view of a green field with clear sky
a view of a city
a view of a swimming pool and a yard
a view of a swimming pool and an outdoor seating
$85,000 | 105 Nyala Lane, Rosanky, TX 78953
$85,000 | 105 Nyala Lane, Rosanky, TX 78953
1/6
Listed By CompassVirtual Tour

$85,000

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
0.53
Acres

105 Nyala Lane, Rosanky, TX 78953

a view of a city
a view of a swimming pool and an outdoor seating
a view of a city
a view of a park and a big yard
a view of a grassy field with trees
a view of a big yard with large trees
a view of a lake with a big yard and large trees
a view of a garden and basketball court
a view of a lake and green space
a view of an ocean and beach
a view of a big yard with potted plants and big trees
a view of a golf course with a park
a backyard of a house with lots of green space and fog
a view of a garden
a view of a city
a view of a lake with a big yard
a view of a field with an ocean
a view of a swimming pool and a yard
$75,000 | 190 Impala Pass, Rosanky, TX 78953
1/19
Listed By CompassVirtual Tour

$75,000

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
0.5
Acres

190 Impala Pass, Rosanky, TX 78953