3478 FLOWSTONE LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $326,164 and $511,078, with a best estimate of $497,400. That places the property above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.
Estimated Value Range
$497,400
$329,404
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $326,164 and $511,078. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$118,480 for 582 sqft more living space and +$1,401 for being newer. Net adjustment: +$119,881.
Adjusted +$134,562 for 661 sqft more living space and +$1,401 for being newer. Net adjustment: +$135,963.
Adjusted +$27,075 for 133 sqft more living space. Net adjustment: +$27,075.
Adjusted +$107,487 for 528 sqft more living space. Net adjustment: +$107,487.
Adjusted +$1,018 for 5 sqft more living space. Net adjustment: +$1,018.
The Neighborhood
This home is valued 10.5% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
typicalThis home is -10.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,927 across all districts. With a homestead exemption claimed, that drops to $4,616 — saving $1,311 per year. That's $385 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% | $2,942 |
| Round Rock | City | 0.3720% | $1,225 |
| Williamson County | County | 0.3694% | $1,217 |
| Austin Community College | special | 0.1034% | $341 |
| Williamson County FM/Rd | County | 0.0443% | $146 |
| Upper Brushy Creek WCID | Water | 0.0170% | $56 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,927 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $497,400 would pay approximately $3,105 per month (principal and interest only, excluding taxes and insurance).