511 KOLBO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $290,433 and $678,658, with a best estimate of $454,733. That places the property below the R500515C - FOREST GROVE median of $686,297, in a neighborhood that declined 2.9% over the past year.
Estimated Value Range
$454,733
$769,528
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in R500515C - FOREST GROVE. The estimated range of $290,433 and $678,658 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$11,155 for 42 sqft more living space and -$3,521 for being older and +$6,235 for having a pool. Net adjustment: +$13,869.
Adjusted -$18,327 for 69 sqft less living space and -$3,521 for being older and +$6,235 for having a pool. Net adjustment: -$15,613.
Adjusted -$163,347 for 615 sqft less living space and +$6,235 for having a pool. Net adjustment: -$157,112.
Adjusted -$266 for 1 sqft less living space and -$3,521 for being older and +$6,235 for having a pool. Net adjustment: +$2,448.
Adjusted -$89,509 for 337 sqft less living space and -$3,521 for being older and +$6,235 for having a pool. Net adjustment: -$86,795.
The Neighborhood
This home is valued 12.1% 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
typicalThis home is +12.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,846 across all districts. With a homestead exemption claimed, that drops to $12,453 — saving $1,393 per year. That's $1,038 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% | $6,873 |
| Round Rock | City | 0.3720% | $2,863 |
| Williamson County | County | 0.3694% | $2,843 |
| Austin Community College | special | 0.1034% | $796 |
| Williamson County FM/Rd | County | 0.0443% | $341 |
| Upper Brushy Creek WCID | Water | 0.0170% | $131 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $13,846 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $454,733 would pay approximately $2,838 per month (principal and interest only, excluding taxes and insurance).