3937 UPPER PASSAGE LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $255,574 and $343,906, with a best estimate of $326,050. That places the property below 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
$326,050
$305,187
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 $255,574 and $343,906. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$35,015 for 172 sqft less living space and -$1,401 for being older. Net adjustment: -$36,416.
Adjusted -$36,236 for 178 sqft less living space and -$1,401 for being older. Net adjustment: -$37,637.
Adjusted -$35,015 for 172 sqft less living space and -$1,401 for being older. Net adjustment: -$36,416.
Adjusted -$55,983 for 275 sqft less living space and +$2,802 for being newer. Net adjustment: -$53,181.
Adjusted -$15,472 for 76 sqft less living space and -$1,401 for being older. Net adjustment: -$16,873.
The Neighborhood
This home is valued 17.1% 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
below averageThis home is -17.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,491 across all districts. With a homestead exemption claimed, that drops to $4,184 — saving $1,307 per year. That's $349 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% | $2,726 |
| Round Rock | City | 0.3720% | $1,135 |
| Williamson County | County | 0.3694% | $1,128 |
| Austin Community College | special | 0.1034% | $316 |
| Williamson County FM/Rd | County | 0.0443% | $135 |
| Upper Brushy Creek WCID | Water | 0.0170% | $52 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,491 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $326,050 would pay approximately $2,035 per month (principal and interest only, excluding taxes and insurance).