📐Closed📐 Site PlanSite Plan Administrative Small ProjectBoat Docks/Shoreline Modification🆕 Recently Approved
THOMPSON RESIDENCE
4303 ISLAND AVE, AUSTIN 78731
Filed15%
📊Development Metrics
RSN 217094
—
Proposed Units
—
Building Area
—
Site Area
—
Density
FAR:—
Impervious:—
Zoning:SF-2
📐
Closed
Site plan case is in the system.
📅Entitlement Timeline
Status Updated
March 2, 2007
🏛️Zoning & Land Use Analysis
Existing Conditions
Base ZoningSF-2
Proposed Development
📐Nearby Site Plans
Development activity within ~800m
📐
EISENBERG BOAT HOUSE
4107 LAKEPLACE LN
Closed
🔍
4108 Wateredge Drive Bulkhead
4108 WATERSEDGE DR
In Review
⏰
4203 Watersedge Cove
4203 WATERSEDGE CV
Expired
✅
1306 Rockcliff Road Boat Dock and Bulkhead
1306 ROCKCLIFF RD
Approved and Released
✅
3823 Westlake Drive Boat Dock
3823 WESTLAKE DR
Approved and Released
✅
4700 Island Cove and 4812 Mt Bonnell Road
4812 MOUNT BONNELL RD
Approved and Released
Property Owner
Applicant / Developer
City Case Manager
📋
John Mcdonald
Location & Jurisdiction
Council DistrictDistrict 10
JurisdictionAUSTIN FULL PURPOSE
Property Records
Last updated: Dec 17, 2025
📄All Site Plan Data
Click to expand
📄All Site Plan Data
Click to expandIdentifiers
Folder RSN217094
Case TypeSite Plan
Sub TypeSite Plan Administrative Small Project
WorkBoat Docks/Shoreline Modification
TCAD ID0129070432
Property RSN52480
Project Numbers
Proposed Units—
Existing Units—
Building SF—
Site Acres—
Impervious %—
Key Dates
Status DateMar 2, 2007
Address
Street #4303
StreetISLAND
TypeAVE
CityAUSTIN
ZIP78731
Zoning & Land Use
ZoningSF-2
Geographic
DistrictD10
JurisdictionAUSTIN FULL PURPOSE
Latitude30.32981782
Longitude-97.77677592
Review Status
StatusClosed
Recent ApprovalYes
Case ManagerJohn Mcdonald
Applicant
OrganizationGeo Solutions
ContactCarey Witt
Address7011 B WEST BEE CAVES ROAD, Austin, TX-78746
Phone5123300796
Owner
ContactChris & Therse Thompson
Address4303 ISLAND AVENUE, Austin, TX-78731
Phone5123800816
Legal Description
LOT 2 BLK A ISLAND AT MT BONNELL SHORES THE