✅ Approved and ReleasedDistrict 2
Million Air Austin Phase II
The applicant is proposing a concept site plan.
📍 4801 EMMA BROWNING AVE, AUSTIN, TX, 78617📄 Site Plan🏛️ AUSTIN FULL PURPOSE
Entitled100%
Timeline
Applied: Jun 16, 2022
Updated: Nov 20, 2025
📊Site Plan Metrics
#12956798
FAR:—
Impervious:90.0%
Applied:Jun 16, 2022
Approved:Jan 31, 2024
✅
Approved and Released
Step 5 of 5: Released ✓Site plan fully approved and released. All conditions cleared. Ready for construction permitting.
Next:Pull building permits to begin construction.
📋Scope of Work
The applicant is proposing a concept site plan.
📅Entitlement Timeline
Application Filed
+30dJune 16, 2022
In Review
+564dJuly 16, 2022
Approved
January 31, 2024
🤝 Project Team
🏠 Owner Contact
G
Gary Buchanan
Austin FBO, LLC
📝 Applicant Contact
D
Daniel Mahoney
Mahoney Engineering
📐 Nearby Site Plans
All American Recycling
Expired • AUSTIN • Mar 28, 2011
All American Recycling
Expired • AUSTIN • Jun 9, 2013
All American Recycling
Expired • AUSTIN • Jun 17, 2014
All American Recycling
Expired • AUSTIN • Nov 4, 2015
BORDERS FILL PERMIT
Approved and Released • AUSTIN • Mar 2, 2007
Elroy Commercial Development (Offsite W & WW Service Ext. Plan)
Expired • AUSTIN • Apr 2, 2020
Elroy Commercial Development (Offsite W & WW Service Ext. Plan)
Expired • AUSTIN • Aug 29, 2017
SE AUSTIN 67 ACRES
Approved and Released • AUSTIN • Oct 31, 2025
ENGLER STREET
Closed • AUSTIN • Mar 2, 2007
Stream Elroy & 130
Awaiting Update • DEL VALLE • Feb 5, 2026
EXPIRED TCO - Onion Creek Greenway Improvements III
Expired • AUSTIN • Dec 13, 2024
TCO - Onion Creek Greenway Improvements III
Inactive • AUSTIN • Nov 25, 2025
Key Stakeholders
Zoning & Land Use
Current Zoning
AV - AVIATION SERVICES
Existing Use
Vacant
Proposed Use
(Other - Hangars / Office )
Environmental & Geographic
Watershed ClassSuburban Watershed
🎓 School DistrictAUSTIN ISD
Impervious Cover90.0%
Case Manager
👤
Randall Rouda
City of Austin Development Services
Explore Area
📌 Case Details
Case Number12956798
Case TypeSite Plan
Sub TypeSite Plan Administrative
Permit NumberSP-2012-1000C(R7)
JurisdictionAUSTIN FULL PURPOSE
TCAD ID0331210301
Property RSN5057073
🔗 Related Cases
Legal Description
ABS 24 DELVALLE S ACR 202.195