The property
- Address
- 1803 RUSTY NAIL LOOP ROUND ROCK TX 78681
- Market value on the roll
- $275,463
- Living area
- 1,138 sq ft
- Parcel ID
- 160872
- Built
- 1994.000000
- Acquired
- 16484
- State class code
- A1
- Legal description, as written on the roll
- S5154 - Sam Bass Trails Sec 1
Roughly 1 units, and that is an estimate, not a count. The roll does not publish a unit count for most buildings, so this figure is the floor area divided by 900 square feet, corrected by class code only for houses and small duplex-to-fourplex classes. It is the same number as the living area above, divided. Treat it as a size band, not a fact
Source: williamson county appraisal roll · roll year 2026 · class A1 · owner-occupied flag: no · in the registry lookup scope: yes