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📝Review Complete🔧 Additions to Existing Building💵 This project is privately funded, on private land for private use.

Firefly Aerospace Hive Cleanroom 3

5900 183A Toll Rd, Leander, TX 78641, Leander, TX, 78641
Construction50%

📊Project Metrics

TDLR #TABS2026008904
$4.7M
Project Value
14,168
Square Feet
$332/sqft
Cost/SqFt
4 months
Duration
Registered:Dec 23, 2025
Start:Jan 30, 2026
Target:May 29, 2026
Remaining:20 days
📝

Review Complete

Design review complete, construction may proceed

Firefly Aerospace Hive Cleanroom 3 is a Additions to Existing Building project located at 5900 183A Toll Rd, Leander, TX 78641 in Leander, Texas. The project has an estimated value of $4.7M covering 14,168 sq ft. Firefly Aerospace is the property owner and Fuse Architecture Studio is the design firm of record. The project was registered with TDLR on December 23, 2025.

📋Scope of Work

Design for the addition of a new cleanroom and associated spaces at Firefly’s existing Hive facility,

Note: This project is registered under the Texas Accessibility Standards (TAS) program. TDLR registration is required for commercial and public facility construction to ensure compliance with accessibility requirements under Texas Government Code Chapter 469.

📅Compliance Timeline

Project Registered
+10d
December 23, 2025
Review Complete
January 2, 2026
Construction Start
January 30, 2026
Expected Completion
May 29, 2026

📅Project Timeline

Filed

Dec 23, 2025

Review Complete

Jan 2, 2026

Inspection Complete

Closed

10d

Review duration

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🏛️Same Design Firm

$2.4M total
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📄Related City Permits

Building permits found at or near this location

5900 FLORENCIA LN

Replacement of complete existing central heat and air system with or without duct work Install replacement of 5 Ton AC System

ActiveMechanical PermitChange OutMay 2026
View Details
2026-056573 MP
🔧Radiant Plumbing and Air Conditioning
5900 RAIN CREEK PKWY

Replacement of complete existing central heat and air system with or without duct work

ActiveMechanical PermitChange OutMay 2026
View Details
2026-054883 MP
🔧McCullough Heating & Air
5900 WAGON BND

Express- Replace tub to shower 1-piece prefabricated acrylic no electrical work needed replace valve with new shower valve only working in wet space.

ActiveBuilding PermitRepairMay 2026
$1
View Details
2026-052252 BP
🔧West Shore Home, LLC
5900 WAGON BND

Express- Replace tub to shower 1-piece prefabricated acrylic no electrical work needed replace valve with new shower valve only working in wet space.

ActivePlumbing PermitRepairMay 2026
View Details
2026-052252 PP
🔧West Shore Home LLC
5900 WESTMINSTER DR UNIT 3101

1st gen shell finish out for restaurant.

ActiveElectrical PermitRemodelApr 2026
View Details
2026-036002 EP
🔧AKN Electrical Services

Quick Actions

View on TDLR
TDLR ID: TABS2026008904

Property Owner

👤
Firefly Aerospace
Contact: Jason Simpson
4 projects · $10.7M
View all projects
1320 Arrow Point Dr Ste 109, Cedar Park, Texas 78613
(512) 630-3880

Design Firm

🏛️
Fuse Architecture Studio
4 projects · $2.4M
View all projects
1005 E St Elmo Rd Bldg 4, Austin, Texas 78745
(971) 386-7665

Registered Accessibility Specialist

📋
MARK S,ROBINSON
RAS #1561
8213A SHOAL CREEK BLVD SUITE 102, AUSTIN, TX 78757
(512) 459-2121

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Leander
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