521/523 GREENLAWN BLVD, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $343,077 and $552,733, with a best estimate of $547,042. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.
Estimated Value Range
$547,042
$375,595
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $343,077 and $552,733 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$102,208 for 526 sqft more living space and +$41,787 for having a garage. Net adjustment: +$143,995.
Adjusted +$62,180 for 320 sqft more living space and +$16,003 for being newer. Net adjustment: +$78,183.
Adjusted -$15,156 for 78 sqft less living space and +$9,002 for being newer. Net adjustment: -$6,154.
Adjusted +$117,753 for 606 sqft more living space and +$10,002 for being newer. Net adjustment: +$127,755.
Adjusted +$47,995 for 247 sqft more living space and -$16,003 for being older. Net adjustment: +$31,992.
The Neighborhood
This home is valued 5.7% 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 +5.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,758 across all districts. With a homestead exemption claimed, that drops to $5,438 — saving $1,320 per year. That's $453 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% | $3,354 |
| Round Rock | City | 0.3720% | $1,397 |
| Williamson County | County | 0.3694% | $1,388 |
| Austin Community College | special | 0.1034% | $388 |
| Williamson County FM/Rd | County | 0.0443% | $166 |
| Upper Brushy Creek WCID | Water | 0.0170% | $64 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,758 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $547,042 would pay approximately $3,415 per month (principal and interest only, excluding taxes and insurance).