504 KOLBO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $347,809 and $498,983, with a best estimate of $392,161. 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
$392,161
$506,852
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R500515C - FOREST GROVE. The estimated range of $347,809 and $498,983 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$10,093 for 38 sqft less living space and +$10,564 for being newer. Net adjustment: +$471.
Adjusted -$73,838 for 278 sqft less living space. Net adjustment: -$73,838.
Adjusted +$49,137 for 185 sqft more living space and -$3,521 for being older. Net adjustment: +$45,616.
Adjusted +$22,045 for 83 sqft more living space. Net adjustment: +$22,045.
Adjusted +$85,790 for 323 sqft more living space. Net adjustment: +$85,790.
The Neighborhood
This home is valued 26.1% below the R500515C - FOREST GROVE median of $686,297. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.9% over the past year.
R500515C - FOREST GROVE
below averageThis home is -26.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,120 across all districts. With a homestead exemption claimed, that drops to $7,776 — saving $1,344 per year. That's $648 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% | $4,527 |
| Round Rock | City | 0.3720% | $1,885 |
| Williamson County | County | 0.3694% | $1,873 |
| Austin Community College | special | 0.1034% | $524 |
| Williamson County FM/Rd | County | 0.0443% | $225 |
| Upper Brushy Creek WCID | Water | 0.0170% | $86 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,120 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $392,161 would pay approximately $2,448 per month (principal and interest only, excluding taxes and insurance).