Beta Williamson County, TX only — data and coverage are limited during early access.

1353 ROBIN TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed3 bath1,787 sqftBuilt 2024

Property at a Glance

This home is estimated between $631,407 and $871,093, with a best estimate of $748,257. That places the property below the R294523A-Sauls Ranch East median of $852,382, in a neighborhood that appreciated 371.1% over the past year.

Estimated Value Range

$631,407 $871,093
Best Estimate
$748,257
WCAD Value
$775,210
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R294523A-Sauls Ranch East, this home's estimated market value is between $631,407 and $871,093. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1341 ROBIN TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,811 sqft Built 2024
Raw Value $881,071
Adjusted Value $871,093

Adjusted -$9,978 for 24 sqft less living space. Net adjustment: -$9,978.

1340 ROBIN TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,066 sqft Built 2025
Raw Value $864,255
Adjusted Value $748,257

Adjusted -$115,998 for 279 sqft less living space. Net adjustment: -$115,998.

1300 ROBIN TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,083 sqft Built 2025
Raw Value $789,228
Adjusted Value $666,162

Adjusted -$123,066 for 296 sqft less living space. Net adjustment: -$123,066.

1235 ROBIN TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,795 sqft Built 2025
Raw Value $776,831
Adjusted Value $773,505

Adjusted -$3,326 for 8 sqft less living space. Net adjustment: -$3,326.

1357 ROBIN TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,305 sqft Built 2024
Raw Value $846,773
Adjusted Value $631,407

Adjusted -$215,366 for 518 sqft less living space. Net adjustment: -$215,366.

The Neighborhood

This home is valued 9.1% below the R294523A-Sauls Ranch East median of $852,382. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 371.1% over the past year.

R294523A-Sauls Ranch East

typical
144 Properties
$852,382 Median Value
+371.1% YoY Change
1% Have Pool
100% Have Garage
This Home
$775,210
Median
$852,382

This home is -9.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,948 across all districts. With a homestead exemption claimed, that drops to $12,555 — saving $1,393 per year. That's $1,046 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

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,923
Round RockCity0.3720%$2,884
Williamson CountyCounty0.3694%$2,864
Austin Community Collegespecial0.1034%$802
Williamson County FM/RdCounty0.0443%$344
Upper Brushy Creek WCIDWater0.0170%$132
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,948

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $748,257 would pay approximately $4,671 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details