516/518 GREGORY CT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $199,559 and $405,355, with a best estimate of $220,648. 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
$220,648
$464,000
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 $199,559 and $405,355. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$9,327 for 48 sqft more living space and +$10,002 for being newer. Net adjustment: +$19,329.
Adjusted -$36,142 for 186 sqft less living space. Net adjustment: -$36,142.
Adjusted -$205,971 for 1,060 sqft less living space and +$9,002 for being newer. Net adjustment: -$196,969.
Adjusted -$141,459 for 728 sqft less living space and +$10,002 for being newer. Net adjustment: -$131,457.
Adjusted -$141,848 for 730 sqft less living space and +$10,002 for being newer. Net adjustment: -$131,846.
The Neighborhood
This home is valued 30.5% 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
above averageThis home is +30.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,349 across all districts. With a homestead exemption claimed, that drops to $7,013 — saving $1,336 per year. That's $584 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% | $4,144 |
| Round Rock | City | 0.3720% | $1,726 |
| Williamson County | County | 0.3694% | $1,714 |
| Austin Community College | special | 0.1034% | $480 |
| Williamson County FM/Rd | County | 0.0443% | $206 |
| Upper Brushy Creek WCID | Water | 0.0170% | $79 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,349 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $220,648 would pay approximately $1,377 per month (principal and interest only, excluding taxes and insurance).