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  7. SIXTHRIVER
🏛️
Architecture & Design13 Active

SIXTHRIVER

1601 S Mopac Expy, Suite 100-D Two Barton Skyway, Austin, Texas 78746
(512) 306-9928
58
Total Projects
$20.2M
Portfolio Value
13
Active Now
52,231
Total Sq Ft
5
Cities
$349K
Avg Value

About SIXTHRIVER

SIXTHRIVER is a registered architecture and design firm operating across Dallas-Fort Worth, Austin-Central Texas, Houston with a comprehensive portfolio of 58 projects worth $20.2M. The firm specializes in renovation and adaptive reuse, having completed 4 new construction projects and 54 renovation projects totaling 52,231 square feet of designed space.

📐Portfolio Breakdown

  • 4 new construction projects (7%)
  • 54 renovation projects (93%)
  • Average project value: $349K
  • Total square footage: 52,231 sq ft

🗺️Service Areas

  • Travis County54 projects
  • Williamson County2 projects
  • Collin County1 projects
  • Harris County1 projects

With 13 active projects currently in progress and 45 completed projects, SIXTHRIVER maintains a strong presence across 5 cities including Austin, Mckinney, Cedar Park, Round Rock, Houston. The firm has established itself as a key player in Travis County architecture and design.

Market Position

#2,242
of 16,207+ Texas design firms
by project volume
Top markets
AustinMckinneyCedar Park

Activity Over Time

2016
4
2017
3
2018
36
2019
3
2020
1
2021
1
2022
4
Median project: $200KAvg cost/sqft: $5,504/sqftPeak year: 2018 (36 projects)
✨ Signature Project🔧 Renovation

Popp Hutcheson

1301 South Mopac Expressway, Bldg 4, Suite 375, Austin, TX 78746
$1.8M
20,567 sqft
for BRANDYWINE

📊Firm Overview

7%
New Builds
93%
Renovations
First Project
May 2012
Latest Project
Dec 2022
13
Active
45
Completed

🗺️Service Areas

Travis County
54
Williamson County
2
Collin County
1
Harris County
1
Top Cities
Austin54Mckinney1Cedar Park1Round Rock1Houston1
👤

Property Owner Clients

43 property owners served

1
ENDEAVOR REAL ESTATE GROUP
3 projects·$3.3M
🔧 3 reno
Austin
Latest:CIELO CENTER RE-DEVELOPMENT, BUILDING 2(May 2018)
2
BRANDYWINE
1 projects·$1.8M
🔧 1 reno20,567 sqft
Austin
Latest:Popp Hutcheson(Nov 2019)
3
STREAM REALTY
6 projects·$1.4M·1 active
🏗️ 1 new🔧 5 reno5,919 sqft
Austin
Latest:IMEG(Feb 2019)
4
KUCERA COMPANIES, THE
1 projects·$1.3M
🔧 1 reno
Austin
Latest:RED VENTURES(Oct 2018)
5
SHOAL CREEK PROPERTIES LTD.
1 projects·$1.2M
🔧 1 reno
Austin
Latest:PLANET FITNESS CORPORATE OFFICE(Nov 2018)
6
BRICKMAN
2 projects·$1.2M
🔧 2 reno1,000 sqft
Austin
Latest:CONFERENCE & FITNESS CENTER(Sep 2018)
43 total clients served$20.2M in client projects

📋Project Status

🏁Closed45
📋Registered11
✅Inspection Complete1
📝Review Complete1

Work Items

58 total · Sorted by date
🏁Closed$450K

LJA McKinney Expansion

2150 S Central Expy, Suite 380, Mckinney, TX 75070
Dec 8, 2022🔧
SUMMIT OFFICE I LLC
🏁Closed$165K

Common Area Restroom Remodel

11044 Research Blvd, Bldg B, 1st Floor, Austin, TX 78759
Oct 17, 2022🔧
Stream Realty
🏁Closed$250K

Frost Tower - Level 16 Elevator Lobby & Restrooms

401 Congress Ave, Austin, TX 78701
May 13, 2022🔧
CSHV-401 Congress, LLC
🏁Closed$150K

Endeavor Property Management Office at The Grove

4301 Bull Creek Road, Suite 160, Austin, TX 78731
Apr 5, 2022🔧
Endeavor Real Estate Group
🏁Closed$215K

Ohana Real Estate

401 Congress Ave Suite 2740, Austin, TX 78701
Nov 8, 2021🔧
Endeavor Real Estate
🏁Closed$80K

ODG

2801 VIA FOTUNA DR BUILDING 7, SUITE 660, Austin, TX 78746
Aug 5, 2020🔧
COUSINS
🏁Closed$800K

BRIGHT HEALTH

515 CONGRESS AVENUE, SUITE 2000, Austin, TX 78701
Dec 11, 2019🔧
KBS
🏁Closed$226K

IMEG

11044 RESEARCH BLVD, BLDG A, SUITE A-230, Austin, TX 78759
Feb 5, 2019🔧
STREAM REALTY
🏁Closed$1.2M

PLANET FITNESS CORPORATE OFFICE

4635 BOSTON LANE, SUITE 200, Austin, TX 78735
Nov 26, 2018🔧
SHOAL CREEK PROPERTIES LTD.
📋Registered$500K

2010 S. LAMAR MEZZANINE

2010 S. LAMAR BOULEVARD, Austin, TX 78704
Nov 19, 2018🔧
2010 SOUTH LAMAR LLC
🏁Closed$60K

TERRACE RR/CORRIDOR - 4TH FLOOR

2600 VIA FORTUNA Bldg 1, Austin, TX 78746
Nov 19, 2018🔧
TIER REIT
🏁Closed$60K

TERRACE RR/CORRIDOR - 3RD FLOOR

2600 VIA FORTUNA, BLDG 1, Austin, TX 78746
Nov 19, 2018🔧
TIER REIT
📋Registered$250K

2010 S. LAMAR STOREFRONT

2010 S. LAMAR BOULEVARD, Austin, TX 78704
Nov 19, 2018🔧
2010 SOUTH LAMAR LLC
🏁Closed$900K

LION STREET EXPANSION

515 CONGRESS AVENUE Suite 2500, Austin, TX 78701
Nov 5, 2018🔧
KBSIII 515 CONGRESS LLC
🏁Closed$1.3M

RED VENTURES

9600 N. MOPAC EXPRESSWAY SUITE 500, Austin, TX 78759
Oct 30, 2018🔧
KUCERA COMPANIES, THE
🏁Closed$80K

AIC VENTURES

2600 VIA FORTUNA Bldg 1, Suite 260, Austin, TX 78746
Oct 25, 2018🔧
TIER REIT
📋Registered$200K

2ND FLOOR CORRIDOR & RESTROOMS

823 CONGRESS, Austin, TX 78701
Oct 23, 2018🔧
BRICKMAN 823 CONGRESS LP
🏁Closed$341K

WEAVER EXPANSION

1601 S. MOPAC EXPY., Austin, TX 78746
Oct 9, 2018🔧
BRANDYWINE REALTY TRUST
🏁Closed$490K

KUKA

11921 Mopac Expy N. Suite 100, Austin, TX 78759
Oct 3, 2018🔧
ENDEAVOR
🏁Closed$620K

CONFERENCE & FITNESS CENTER

823 CONGRESS STE P5 & P12, Austin, TX 78723
Sep 18, 2018🔧
BRICKMAN
🏁Closed$250K

CIELO PM OFFICE

1250 CAPITAL OF TEXAS HIGHWAY Suite 100, Austin, TX 78746
Sep 18, 2018🔧
ATX OFFICE OWNER 5 LP
🏁Closed$375K

360 TRAINING

6801 N. CAPITAL OF TEXAS HWY Suite 200, Austin, TX 78731
Sep 12, 2018🔧
DIVCOWEST
🏁Closed$550K

823 CONGRESS SPEC SUITE

823 CONGRESS, Austin, TX 78701
Sep 12, 2018🔧
BRICKMAN
✅Inspection Complete$153K

PAIN SPECIALIST OF AMERICA

1401 MEDICAL PARKWAY STE 345, Cedar Park, TX 78613
Sep 10, 2018🏗️
Welltower
🏁Closed$55K

MCGOWAN DONNELLY OBERHEU

2700 VIA FORTUNA DR. Building II, Suite 145, Austin, TX 78746
Sep 5, 2018🔧
TR TERRACE LP
📝Review Complete$75K

AGILON

6210 N 290 FRONTAGE RD Suite 450, Austin, TX 78723
Aug 30, 2018🔧
COVENANT MANAGEMENT SYSTEMS
🏁Closed$75K

FORD + BERGNER

201 W 6TH ST. 900, Austin, TX 78701
Aug 16, 2018🔧
CIM TX Management, LLC
🏁Closed$75K

AUSTIN TITLE

1601 S. MOPAC EXPRESSWAY barton skyway 2, suite 100, Austin, TX 78746
Jul 31, 2018🔧
BRANDYWINE REALTY TRUST
🏁Closed$50K

TRAILSTONE

2901 VIA FORTUNA Suite 125, Austin, TX 78746
Jul 12, 2018🔧
TR TERRACE LP/COUSINS PROPERTIES
🏁Closed$1.5M

CIELO CENTER RE-DEVELOPMENT, BUILDING 2

1250 S. CAPITAL OF TEXAS HWY Building 2, Austin, TX 78746
May 21, 2018🔧
ENDEAVOR REAL ESTATE GROUP
🏁Closed$363K

CIELO CENTER RE-DEVELOPMENT, BUILDING 3

1250 S. CAPITAL OF TEXAS HWY Building 3, Austin, TX 78746
May 21, 2018🔧
ENDEAVOR REAL ESTATE GROUP
🏁Closed$1.4M

CIELO CENTER RE-DEVELOPMENT

1250 S. CAPITAL OF TEXAS HWY Building 1, Austin, TX 78746
May 21, 2018🔧
ENDEAVOR REAL ESTATE GROUP
📋Registered$225K

ST. THERESA NARTHEX

4311 SMALL DRIVE, Austin, TX 78731
May 16, 2018🔧
ST. THERESA CATHOLIC CHURCH
📋Registered$120K

ATRIUM SPEC SUITE C

501 CONGRESS AVE, Austin, TX 78701
May 10, 2018🔧
AFIAA US INVESTMENTS INC.
📋Registered$180K

ATRIUM SPEC SUITE B

501 CONGRESS AVE, Austin, TX 78701
May 9, 2018🔧
AFIAA US INVESTMENTS INC.
📋Registered$180K

ATRIUM SPEC SUITE A

501 CONGRESS AVE, Austin, TX 78701
May 9, 2018🔧
AFIAA US INVESTMENTS INC.
🏁Closed$565K

COMMVAULT

13620 N FM 620 Bldg. A, Suite A-150, Austin, TX 78717
Apr 25, 2018🏗️
STREAM REALTY
📋Registered$84K

WINDSTREAM

900 LAS CIMAS PKWY Suite 400, Austin, TX 78746
Apr 23, 2018🔧
TRANSWESTERN
📋Registered$185K

ARENA SOLUTIONS

9600 N. MOPAC EXPRESSWAY SUITE 310, Austin, TX 78759
Apr 11, 2018🔧
STREAM REALTY
🏁Closed$52K

AIRSHIP EXPANSION

11500 METRIC BLVD. Suite 450, Austin, TX 78758
Apr 5, 2018🏗️
WORLD CLASS PROPERTY
🏁Closed$571K

DOMAIN POINT I LOBBY, CORRIDOR & FITNESS

11902 BURNET ROAD, Austin, TX 78759
Apr 4, 2018🔧
ENDEAVOR
🏁Closed$251K

NEW AMERICAN FUNDING

2700 LA FRONTERA BLVD. Suite 110, Round Rock, TX 78681
Apr 3, 2018🏗️
HPI REAL ESTATE MANAGEMENT
🏁Closed$145K

STRATUM RR VI B5

11044 RESEARCH BLVD. D-110, Austin, TX 78746
Feb 22, 2018🔧
STREAM REALTY
🏁Closed$145K

STRATUM RR VI D3

1601 S. MOPAC EXPRESSWAY barton skyway 2, suite 100-d, Austin, TX 78746
Feb 22, 2018🔧
STREAM REALTY
🏁Closed$150K

WESTVIEW 3RD FLOOR SPEC SUITE

316 W. 12TH STREET, Austin, TX 78701
Dec 5, 2017🔧
PRESCOTT GROUP
🏁Closed$150K

FORD + BERGNER

221 W. 6TH STREET Suite B-300, Austin, TX 78701
Dec 4, 2017🔧
SIXTH STREET TOWER LLC
📋Registered$105K

SPRING DOWNSIZE

11044 RESEARCH BLVD. C-300, Austin, TX 78759
Jan 24, 2017🔧
G & I VIIII STRATUM LP
📋Registered$260K

GREENLEAF

4005 BANISTER LN., Austin, TX 78701
Oct 4, 2016🔧
HAVERWOOD MANAGEMENT LLC
🏁Closed$106K

DRUMROLL EXPANSION

301 CONGRESS AVE 2000, Austin, TX 78701
Aug 30, 2016🔧
HPI
🏁Closed$86K

515 MANAGEMENT OFFICE

515 CONGRESS AVE. Suite 1950, Austin, TX 78701
Jul 27, 2016🔧
STREAM REALTY
🏁Closed$205K

LOCKHEED

6800 BURLESON RD 150, Austin, TX 78744
Apr 19, 2016🔧
CCI BURLESON I LP
🏁Closed$176K

WELLSPRING

911 WEST 38TH ST Suite 101, Austin, TX 78705
May 20, 2014🔧
CAMCO BUILDING IC LLC
🏁Closed$150K

SPORTS PERFORMANCE INTERNATIONAL

3301 STECK AVE Suite 103, Austin, TX 78757
Mar 25, 2013🔧
ASC/BEARCREEK PROPERTIES LTD
🏁Closed$73K

TRANSWESTERN

1120 SO. CAPITAL OF TEXAS HWY Building 2 Suite 250, Austin, TX 78746
Nov 20, 2012🔧
ASLAN IV AUSTIN LLC
🏁Closed$77K

12083

8303 N. MOPAC EXPRESSWAY Suite 260, Austin, TX 78759
Sep 25, 2012🔧
PYRAMID PROPERTIES
🏁Closed$554K

TX PERINATAL

911 W. 38TH ST. Suite 200, Austin, TX 78705
Aug 29, 2012🔧
CRBE PROJECT MANAGEMENT
🏁Closed$375K

MEDSPRING URGENT CARE

1917 WEST GRAY STREET Suite G300, Houston, TX 77019
May 15, 2012🔧
WILL DEANE
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