843 WINNSBORO DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $360,459 and $499,869, with a best estimate of $416,890. That places the property below the R631414D - WARNER RANCH median of $436,007, in a neighborhood that declined 3.2% over the past year.
Estimated Value Range
$416,890
$414,601
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R631414D - WARNER RANCH, this home's estimated market value is between $360,459 and $499,869. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$6,970 for 29 sqft less living space and +$10,112 for being newer. Net adjustment: +$3,142.
Adjusted -$46,625 for 194 sqft less living space and -$10,112 for being older. Net adjustment: -$56,737.
Adjusted +$2,884 for 12 sqft more living space. Net adjustment: +$2,884.
Adjusted -$81,474 for 339 sqft less living space and +$10,112 for being newer. Net adjustment: -$71,362.
Adjusted +$93,731 for 390 sqft more living space and -$30,337 for being older. Net adjustment: +$63,394.
The Neighborhood
This home is valued 4.9% below the R631414D - WARNER RANCH median of $436,007. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.2% over the past year.
R631414D - WARNER RANCH
typicalThis home is -4.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,460 across all districts. With a homestead exemption claimed, that drops to $6,133 — saving $1,327 per year. That's $511 per month a buyer should budget. The assessed value increased +6.2% vs the subdivision average of -3.2%. This above-average increase gives a protest opportunity score of 52 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,703 |
| Round Rock | City | 0.3720% | $1,542 |
| Williamson County | County | 0.3694% | $1,532 |
| Austin Community College | special | 0.1034% | $429 |
| Williamson County FM/Rd | County | 0.0443% | $184 |
| Upper Brushy Creek WCID | Water | 0.0170% | $70 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,460 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $416,890 would pay approximately $2,602 per month (principal and interest only, excluding taxes and insurance).