1603 SYLVIA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $269,725 and $368,873, with a best estimate of $329,285. That places the property above the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418, in a neighborhood that declined 7.8% over the past year.
Estimated Value Range
$329,285
$364,168
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R123492H - Sam Bass/Hermitage/Somerset R3, this home's estimated market value is between $269,725 and $368,873. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$56,154 for 246 sqft more living space and -$6,034 for being older. Net adjustment: +$50,120.
Adjusted -$1,826 for 8 sqft less living space and -$6,034 for being older. Net adjustment: -$7,860.
Adjusted -$457 for 2 sqft less living space. Net adjustment: -$457.
Adjusted -$6,163 for 27 sqft less living space and -$6,034 for being older. Net adjustment: -$12,197.
Adjusted -$83,089 for 364 sqft less living space and -$2,011 for being older. Net adjustment: -$85,100.
The Neighborhood
This home is valued 25.4% above the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. With 648 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.8% over the past year.
R123492H - Sam Bass/Hermitage/Somerset R3
above averageThis home is +25.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,552 across all districts. With a homestead exemption claimed, that drops to $5,235 — saving $1,317 per year. That's $436 per month a buyer should budget. The assessed value increased -0.6% vs the subdivision average of -7.8%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,252 |
| Round Rock | City | 0.3720% | $1,355 |
| Williamson County | County | 0.3694% | $1,345 |
| Austin Community College | special | 0.1034% | $377 |
| Williamson County FM/Rd | County | 0.0443% | $161 |
| Upper Brushy Creek WCID | Water | 0.0170% | $62 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,552 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $329,285 would pay approximately $2,055 per month (principal and interest only, excluding taxes and insurance).