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Lake AustinMount Bonnell4604 Island Cv
Mount Bonnell · Lake Austin

4604 Island Cv

Waterfront · 78731

Property facts

Type
Waterfront lot · Lake Austin
Area
Mount Bonnell
ZIP
78731
Water frontage
~352 ft
Size
5,865 sqft
Year built
2008
Lot size
0.48 acres
Assessed value (TCAD)
$7,570,856

Dock potential, build constraints, current pricing, and recent land sales for this lot are being compiled. Request the full profile below and we will send current detail and availability.

TCAD value over time

+16% 20212025
2021 · $6.51M–– assessed (capped)2026 (prelim) · $7.57M

TCAD appraised (market) value by tax year — a relative signal of how the county values this property over time, not a sale price (Texas is non-disclosure). The 2026 value is preliminary (pre-protest) and typically settles lower once certified. The dashed line is the homestead-capped assessed value.

Is this lot available?

Get pricing, availability, and the full waterfront profile for 4604 Island Cv.