🔍 In ReviewDistrict 2
X Biotech Expansion
The applicant is proposing Revision to approved Site Plan.
📍 5217 WINNEBAGO LN, AUSTIN, TX, 78744📄 Site Plan🏛️ AUSTIN FULL PURPOSE
Under Review55%
Timeline
Applied: Sep 27, 2024
Updated: Mar 30, 2026
📊Site Plan Metrics
#13407436ABC Portal →
FAR:—
Impervious:9.2%
Applied:Sep 27, 2024
🔍
In Review
Step 2 of 5: Under ReviewCity departments are actively reviewing plans for code compliance, zoning, utilities, and other requirements.
Next:Review feedback will be provided. Revisions may be required.
📋Scope of Work
The applicant is proposing Revision to approved Site Plan.
📅Entitlement Timeline
Application Filed
+440dSeptember 27, 2024
In Review
December 11, 2025
💰Property Tax Assessment
View on TCAD$30.00M
Property Value
Market, Appraised & Assessed values are equal
Land: $4.18M (14%)Improvements: $25.82M (86%)
📍
Property Address (TCAD)
5217 WINNEBAGO LN AUSTIN 78744
👤
Property Owner (TCAD)
XBIOTECH USA INC
0
Acres:48.03
Tax Year:2026
Type:COMMERCIAL IMPROVED
📈Property Value History
Year-over-year assessed values from HCAD/TCAD records
| Tax Year | Land Value | Improvement | Market Value | Appraised | Trend |
|---|---|---|---|---|---|
| 2025 | $4,184,034 | $25,815,966 | — | $30,000,000 | |
| 2024 | $4,184,034 | $26,663,976 | — | $30,848,010 | |
| 2023 | $4,184,034 | $26,777,600 | — | $30,961,634 | |
| 2022 | $4,184,034 | $22,815,966 | — | $27,000,000 | |
| 2021 | $4,184,034 | $17,815,966 | — | $22,000,000 |
📜Deed History
Ownership transfer records for this property
Oct 7, 2010WD
AIRPORT TECHNO PARK L P→XBIOTECH USA INC
WARRANTY DEED
🤝 Project Team
🏠 Owner Contact
X
XBIOTECH USA INC
XBIOTECH USA INC
📝 Applicant Contact
W
Will Parnell
Parnell Engineering Inc
💰 Fees
Environmental Inspection (deposit)
$5,782.86
OutstandingLandscape Inspection
$428.35
OutstandingCity Arborist Site Plan/Subdivision Review
$3,101.15
OutstandingTechnology Surcharge-DSD
$186.07
OutstandingUDS Engineering Plan Review
$120.50
OutstandingConsolidated Site Plan-Dev
$11,847.64
OutstandingAE - Site Plan Review
$262.00
OutstandingFIRE-Fire Site Plan Review
$340.00
OutstandingFIRE-AFD International WUI Code Plan Review
$227.00
OutstandingPARD-Site Plan/Subdivision Review Fee
$916.02
OutstandingTechnology Surcharge-DSD
$710.86
OutstandingTPW-SP-Other-Revision,D,A,B,CD,DS,BS,T,W/R,Concept\
$3,760.00
OutstandingAE-Technology Fee
$26.20
OutstandingTPW Technology Surcharge
$150.40
OutstandingWPD-Site Plan Revision for Wetland Biologist Review
$154.00
OutstandingCompleteness Check Fee
$365.40
OutstandingWPD-Site Plan Completeness Check
$34.00
OutstandingTechnology Surcharge-DSD
$15.98
Outstanding📐 Nearby Site Plans
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Approved and Released • AUSTIN • Jan 21, 2022
DOVE SPRINGS RECREATION CENTER
Closed • AUSTIN • Mar 2, 2007
DOVE SPRINGS PARK
Closed • AUSTIN • Mar 2, 2007
NUCKOLS CROSSING EMS STATION
Approved and Released • AUSTIN • Mar 2, 2007
DROWSY WILLOW AFFORDABLE OWNERSHIP HOUSING DEVELOPMENT
Approved and Released • AUSTIN • Oct 29, 2025
Sycamores at Pleasant Valley SMART Housing
Approved and Released • AUSTIN • Dec 5, 2025
SCHOOL SAFETY SIDEWALK PROGRAM - VILLAGE SQUARE
Approved and Released • AUSTIN • Mar 2, 2007
HIDDEN VALLEY SITE GRADING
Approved and Released • AUSTIN • Mar 2, 2007
SOUTHEAST AUSTIN COMMUNITY BRANCH LIBRARY
Approved and Released • AUSTIN • Mar 2, 2007
McKinney Falls Apartments
Approved and Released • AUSTIN • Oct 10, 2024
SCHOOL SAFETY SIDEWALK PROGRAM - PLEASANT VALLEY
Approved and Released • AUSTIN • Mar 2, 2007
WALNUT CREEK WWTP ELECTRICAL IMPROVEMENTS
Approved and Released • Austin • Mar 2, 2007
Key Stakeholders
Zoning & Land Use
Current Zoning
LI-CO-NP
Existing Use
Commercial
Proposed Use
Commercial
Environmental & Geographic
Watershed ClassSuburban Watershed
🎓 School DistrictAUSTIN ISD
Impervious Cover9.2%
Case Manager
👤
Alyse Ramirez
City of Austin Development Services
Explore Area
📌 Case Details
Case Number13407436
Case TypeSite Plan
Sub TypeSite Plan Administrative
Permit NumberSP-2022-0079C(R1)
JurisdictionAUSTIN FULL PURPOSE
TCAD ID0317060101
Property RSN3516083
Legal Description
ABS 24 DELVALLE S ACR 48.0261