2102 MONTICELLO CT, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $398,988 and $670,851, with a best estimate of $546,455. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$546,455
$661,009
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $398,988 and $670,851. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$38,861 for 163 sqft more living space and -$2,457 for being older. Net adjustment: +$36,404.
Adjusted +$174,518 for 732 sqft more living space and -$4,914 for being older. Net adjustment: +$169,604.
Adjusted +$954 for 4 sqft more living space and -$819 for being older. Net adjustment: +$135.
Adjusted +$52,928 for 222 sqft more living space and -$4,095 for being older. Net adjustment: +$48,833.
Adjusted -$32,663 for 137 sqft less living space and -$4,095 for being older. Net adjustment: -$36,758.
The Neighborhood
This home is valued 53.4% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.
R417506E - TERAVISTA R4
outlier highThis home is +53.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,511 across all districts. With a homestead exemption claimed, that drops to $11,139 — saving $1,372 per year. That's $928 per month a buyer should budget. The assessed value increased +4.3% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 55 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,903 |
| Williamson County | County | 0.3694% | $2,442 |
| Williamson County MUD #11 | MUD | 0.3656% | $2,417 |
| Austin Community College | special | 0.1034% | $683 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $660 |
| Williamson County FM/Rd | County | 0.0443% | $293 |
| Upper Brushy Creek WCID | Water | 0.0170% | $112 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8928% | $12,511 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $546,455 would pay approximately $3,411 per month (principal and interest only, excluding taxes and insurance).