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Home/Site Plans/X Biotech Expansion
🔍 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 Review

City 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
+440d
September 27, 2024
In Review
December 11, 2025

📍Location & Views

Open in MapsGet Directions|30.20445, -97.73064

💰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 YearLand ValueImprovementMarket ValueAppraisedTrend
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
(512) 431-8411

💰 Fees

Environmental Inspection (deposit)
$5,782.86
Outstanding
Landscape Inspection
$428.35
Outstanding
City Arborist Site Plan/Subdivision Review
$3,101.15
Outstanding
Technology Surcharge-DSD
$186.07
Outstanding
UDS Engineering Plan Review
$120.50
Outstanding
Consolidated Site Plan-Dev
$11,847.64
Outstanding
AE - Site Plan Review
$262.00
Outstanding
FIRE-Fire Site Plan Review
$340.00
Outstanding
FIRE-AFD International WUI Code Plan Review
$227.00
Outstanding
PARD-Site Plan/Subdivision Review Fee
$916.02
Outstanding
Technology Surcharge-DSD
$710.86
Outstanding
TPW-SP-Other-Revision,D,A,B,CD,DS,BS,T,W/R,Concept\
$3,760.00
Outstanding
AE-Technology Fee
$26.20
Outstanding
TPW Technology Surcharge
$150.40
Outstanding
WPD-Site Plan Revision for Wetland Biologist Review
$154.00
Outstanding
Completeness Check Fee
$365.40
Outstanding
WPD-Site Plan Completeness Check
$34.00
Outstanding
Technology Surcharge-DSD
$15.98
Outstanding

📐 Nearby Site Plans

Dove Springs Recreation Center Expansion
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

Quick Links

City of Austin ABC PortalView Location (Satellite)Property Tax Records
Case #13407436

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

Location Intelligence

Businesses near the planned site

McKinney620 ft (189m) elevation

Cadogan Tate Austin

0.3 mi
4.5(232)
Upgrade to viewcadogantate.com/loca

American Bolt Co

0.3 mi
Store
4.6(136)
Upgrade to viewamericanbolt.com

Fiesta Tortilla Factory

0.3 mi
4.1(68)
Upgrade to viewfiestatortillas.com

Business data from Google

Explore Area

🏙️
AUSTIN
Directory by city
📮
ZIP 78744
Projects in this ZIP
🏛️
Council District 2
From site plan record

📌 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

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