517/519 GREENLAWN BLVD, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $313,291 and $352,494, with a best estimate of $332,505. That places the property below the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.
Estimated Value Range
$332,505
$359,798
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R450X - Round Rock East - Duplex, this home's estimated market value is between $313,291 and $352,494. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$9,521 for 49 sqft less living space. Net adjustment: -$9,521.
Adjusted -$8,355 for 43 sqft less living space. Net adjustment: -$8,355.
Adjusted +$389 for 2 sqft more living space. Net adjustment: +$389.
Adjusted -$64,123 for 330 sqft less living space and -$1,000 for being older. Net adjustment: -$65,123.
Adjusted -$67,815 for 349 sqft less living space and -$11,002 for being older. Net adjustment: -$78,817.
The Neighborhood
This home is valued 1.2% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.
R450X - Round Rock East - Duplex
typicalThis home is +1.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,474 across all districts. With a homestead exemption claimed, that drops to $5,157 — saving $1,317 per year. That's $430 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% | $3,213 |
| Round Rock | City | 0.3720% | $1,338 |
| Williamson County | County | 0.3694% | $1,329 |
| Austin Community College | special | 0.1034% | $372 |
| Williamson County FM/Rd | County | 0.0443% | $159 |
| Upper Brushy Creek WCID | Water | 0.0170% | $61 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,474 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $332,505 would pay approximately $2,075 per month (principal and interest only, excluding taxes and insurance).