109 LEWIS ST, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $370,511 and $696,949, with a best estimate of $560,993. That places the property above the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.
Estimated Value Range
$560,993
$481,921
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R701575F - OLD TOWN ROUND ROCK, this home's estimated market value is between $370,511 and $696,949. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$188,206 for 733 sqft more living space and +$90,802 for having a pool. Net adjustment: +$279,008.
Adjusted +$235,193 for 916 sqft more living space and +$15,462 for being newer and +$90,802 for having a pool. Net adjustment: +$341,457.
Adjusted +$216,193 for 842 sqft more living space and +$90,802 for having a pool. Net adjustment: +$306,995.
Adjusted -$305,802 for 1,191 sqft less living space and -$6,185 for being older and +$90,802 for having a pool and -$124,420 for no garage. Net adjustment: -$345,605.
Adjusted +$296,816 for 1,156 sqft more living space and +$15,462 for being newer and +$90,802 for having a pool. Net adjustment: +$403,080.
The Neighborhood
This home is valued 51.0% above the R701575F - OLD TOWN ROUND ROCK median of $319,256. With 360 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.
R701575F - OLD TOWN ROUND ROCK
outlier highThis home is +51.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,671 across all districts. With a homestead exemption claimed, that drops to $7,332 — saving $1,339 per year. That's $611 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,304 |
| Round Rock | City | 0.3720% | $1,793 |
| Williamson County | County | 0.3694% | $1,780 |
| Austin Community College | special | 0.1034% | $498 |
| Williamson County FM/Rd | County | 0.0443% | $214 |
| Upper Brushy Creek WCID | Water | 0.0170% | $82 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,671 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $560,993 would pay approximately $3,502 per month (principal and interest only, excluding taxes and insurance).