1521 GREENSIDE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $354,997 and $631,433, with a best estimate of $379,720. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$379,720
$383,358
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 $354,997 and $631,433. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$5,960 for 25 sqft less living space and +$819 for being newer. Net adjustment: -$5,141.
Adjusted +$3,338 for 14 sqft more living space. Net adjustment: +$3,338.
Adjusted +$188,346 for 790 sqft more living space. Net adjustment: +$188,346.
Adjusted -$15,497 for 65 sqft less living space and -$819 for being older. Net adjustment: -$16,316.
Adjusted +$5,245 for 22 sqft more living space and -$819 for being older. Net adjustment: +$4,426.
The Neighborhood
This home is valued 11.0% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.
R417506E - TERAVISTA R4
typicalThis home is -11.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,256 across all districts. With a homestead exemption claimed, that drops to $5,935 — saving $1,321 per year. That's $495 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% | $3,424 |
| Williamson County | County | 0.3694% | $1,416 |
| Williamson County MUD #11 | MUD | 0.3656% | $1,402 |
| Austin Community College | special | 0.1034% | $396 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $383 |
| Williamson County FM/Rd | County | 0.0443% | $170 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8928% | $7,256 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $379,720 would pay approximately $2,370 per month (principal and interest only, excluding taxes and insurance).