616 KOLBO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $555,717 and $884,894, with a best estimate of $782,061. That places the property above the R500515C - FOREST GROVE median of $686,297, in a neighborhood that declined 2.9% over the past year.
Estimated Value Range
$782,061
$801,256
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R500515C - FOREST GROVE, this home's estimated market value is between $555,717 and $884,894. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$105,976 for 399 sqft more living space. Net adjustment: +$105,976.
Adjusted +$111,819 for 421 sqft more living space. Net adjustment: +$111,819.
Adjusted -$104,117 for 392 sqft less living space. Net adjustment: -$104,117.
Adjusted +$24,701 for 93 sqft more living space. Net adjustment: +$24,701.
Adjusted +$116,069 for 437 sqft more living space. Net adjustment: +$116,069.
The Neighborhood
This home is valued 16.8% above the R500515C - FOREST GROVE median of $686,297. With 197 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.
R500515C - FOREST GROVE
above averageThis home is +16.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,417 across all districts. With a homestead exemption claimed, that drops to $13,018 — saving $1,399 per year. That's $1,085 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% | $7,156 |
| Round Rock | City | 0.3720% | $2,981 |
| Williamson County | County | 0.3694% | $2,960 |
| Austin Community College | special | 0.1034% | $828 |
| Williamson County FM/Rd | County | 0.0443% | $355 |
| Upper Brushy Creek WCID | Water | 0.0170% | $136 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $14,417 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $782,061 would pay approximately $4,882 per month (principal and interest only, excluding taxes and insurance).