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Southgate Bldg 2101 S Interstate 35 571 - 7,424 SF of Office Space Available in Austin, TX 78741

Office Spaces Texas Austin 2101 S Interstate 35, Austin, TX 78741

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All Available Spaces(6)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 2nd Floor, Ste 205
  • 571 SF
  • Negotiable
  • $23.63 CAD/SF/YR $1.97 CAD/SF/MO $13,495 CAD/YR $1,125 CAD/MO
  • Office
  • -
  • 2026-09-01
  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 1,152 SF of adjacent space
  • Space is in Excellent Condition
  • 2nd Floor, Ste 209
  • 972 SF
  • Negotiable
  • $23.63 CAD/SF/YR $1.97 CAD/SF/MO $22,973 CAD/YR $1,914 CAD/MO
  • Office
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 2nd Floor, Ste 211
  • 581 SF
  • Negotiable
  • $23.63 CAD/SF/YR $1.97 CAD/SF/MO $13,732 CAD/YR $1,144 CAD/MO
  • Office
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Can be combined with additional space(s) for up to 1,152 SF of adjacent space
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 2nd Floor, Ste 212
  • 1,412 SF
  • Negotiable
  • $23.63 CAD/SF/YR $1.97 CAD/SF/MO $33,372 CAD/YR $2,781 CAD/MO
  • Office
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 2nd Floor, Ste 221
  • 970 SF
  • Negotiable
  • $23.63 CAD/SF/YR $1.97 CAD/SF/MO $22,926 CAD/YR $1,910 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • 3rd Floor, Ste 325
  • 2,918 SF
  • Negotiable
  • $23.63 CAD/SF/YR $1.97 CAD/SF/MO $68,966 CAD/YR $5,747 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Build-Out Available
2nd Floor, Ste 205 571 SF Negotiable $23.63 CAD/SF/YR $1.97 CAD/SF/MO $13,495 CAD/YR $1,125 CAD/MO Office - 2026-09-01
2nd Floor, Ste 209 972 SF Negotiable $23.63 CAD/SF/YR $1.97 CAD/SF/MO $22,973 CAD/YR $1,914 CAD/MO Office Full Build-Out Now
2nd Floor, Ste 211 581 SF Negotiable $23.63 CAD/SF/YR $1.97 CAD/SF/MO $13,732 CAD/YR $1,144 CAD/MO Office Full Build-Out Now
2nd Floor, Ste 212 1,412 SF Negotiable $23.63 CAD/SF/YR $1.97 CAD/SF/MO $33,372 CAD/YR $2,781 CAD/MO Office Full Build-Out Now
2nd Floor, Ste 221 970 SF Negotiable $23.63 CAD/SF/YR $1.97 CAD/SF/MO $22,926 CAD/YR $1,910 CAD/MO Office - Now
3rd Floor, Ste 325 2,918 SF Negotiable $23.63 CAD/SF/YR $1.97 CAD/SF/MO $68,966 CAD/YR $5,747 CAD/MO Office - Now

2nd Floor, Ste 205

Size
571 SF
Term
Negotiable
Rental Rate
$23.63 CAD/SF/YR $1.97 CAD/SF/MO $13,495 CAD/YR $1,125 CAD/MO
Space Use
Office
Build-Out
-
Available
2026-09-01

2nd Floor, Ste 209

Size
972 SF
Term
Negotiable
Rental Rate
$23.63 CAD/SF/YR $1.97 CAD/SF/MO $22,973 CAD/YR $1,914 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 211

Size
581 SF
Term
Negotiable
Rental Rate
$23.63 CAD/SF/YR $1.97 CAD/SF/MO $13,732 CAD/YR $1,144 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 212

Size
1,412 SF
Term
Negotiable
Rental Rate
$23.63 CAD/SF/YR $1.97 CAD/SF/MO $33,372 CAD/YR $2,781 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 221

Size
970 SF
Term
Negotiable
Rental Rate
$23.63 CAD/SF/YR $1.97 CAD/SF/MO $22,926 CAD/YR $1,910 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

3rd Floor, Ste 325

Size
2,918 SF
Term
Negotiable
Rental Rate
$23.63 CAD/SF/YR $1.97 CAD/SF/MO $68,966 CAD/YR $5,747 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

2nd Floor, Ste 205

Size 571 SF
Term Negotiable
Rental Rate $23.63 CAD/SF/YR
Space Use Office
Build-Out -
Available 2026-09-01

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 1,152 SF of adjacent space

2nd Floor, Ste 209

Size 972 SF
Term Negotiable
Rental Rate $23.63 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Space is in Excellent Condition

2nd Floor, Ste 211

Size 581 SF
Term Negotiable
Rental Rate $23.63 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 1,152 SF of adjacent space

2nd Floor, Ste 212

Size 1,412 SF
Term Negotiable
Rental Rate $23.63 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Space is in Excellent Condition

2nd Floor, Ste 221

Size 970 SF
Term Negotiable
Rental Rate $23.63 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services

3rd Floor, Ste 325

Size 2,918 SF
Term Negotiable
Rental Rate $23.63 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition

Property Overview

Southgate Building constructed in 1972 and remodeled in 2020 consists of 53,817 square feet of office space.

  • Bus Line
  • Property Manager on Site

Property Facts

Building Type
Office
Year Built/Renovated
1972/2020
Building Height
5 Stories
Building Size
53,817 SF
Building Class
B
Typical Floor Size
10,763 SF
Unfinished Ceiling Height
8’
Parking
161 Surface Parking Spaces
20 Covered Parking Spaces

Attachments

2101 S IH35 - Southgate Building - Lease Flyer

Links

1 1
Fairly walkable
50/100
Exceptionally drivable
100/100
Some public transit
40/100
Fairly bikeable
40/100
Source: Local Logic®
(214) 536-5559

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 16250825

  • Date on Market: 2026-06-04

  • Last Updated:

  • Address: 2101 S Interstate 35, Austin, TX 78741

The East Riverside-Oltorf Office Property at 2101 S Interstate 35, Austin, TX 78741 is currently available. Contact Colliers for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

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Building Lobby
2101 S Interstate 35, Austin, TX for lease Interior Photo- Image 4 of 8
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2101 S Interstate 35, Austin, TX for lease Interior Photo- Image 5 of 8
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2101 S Interstate 35, Austin, TX for lease Building Photo- Image 7 of 8
Downtown View
1 of 1
Southgate Bldg | 2101 S Interstate 35
(214) 536-5559 x

Southgate Bldg | 2101 S Interstate 35

Will Nelson
(214) 536-5559

Doug Rauls
(512) 695-2314

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