814 ST WILLIAMS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $260,158 and $455,071, with a best estimate of $313,054. That places the property below the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.
Estimated Value Range
$313,054
$467,723
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $260,158 and $455,071. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$107,535 for 453 sqft less living space and -$4,734 for being older and +$7,856 for having a pool. Net adjustment: -$104,413.
Adjusted -$173,291 for 730 sqft less living space and -$4,734 for being older and +$7,856 for having a pool. Net adjustment: -$170,169.
Adjusted -$80,236 for 338 sqft less living space and +$2,367 for being newer and +$7,856 for having a pool. Net adjustment: -$70,013.
Adjusted -$1,899 for 8 sqft less living space and -$14,202 for being older and +$7,856 for having a pool. Net adjustment: -$8,245.
Adjusted +$16,854 for 71 sqft more living space and -$7,101 for being older and +$7,856 for having a pool. Net adjustment: +$17,609.
The Neighborhood
This home is valued 1.8% below the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.9% over the past year.
R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK
typicalThis home is -1.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,416 across all districts. With a homestead exemption claimed, that drops to $7,079 — saving $1,337 per year. That's $590 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% | $4,177 |
| Round Rock | City | 0.3720% | $1,740 |
| Williamson County | County | 0.3694% | $1,728 |
| Austin Community College | special | 0.1034% | $484 |
| Williamson County FM/Rd | County | 0.0443% | $207 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,416 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $313,054 would pay approximately $1,954 per month (principal and interest only, excluding taxes and insurance).