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1234 ROBIN TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,834 sqftBuilt 2024

Property at a Glance

This home is estimated between $650,948 and $890,634, with a best estimate of $767,797. 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

$650,948 $890,634
Best Estimate
$767,797
WCAD Value
$841,282
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 $650,948 and $890,634. 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 $890,634

Adjusted +$9,563 for 23 sqft more living space. Net adjustment: +$9,563.

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 $767,797

Adjusted -$96,458 for 232 sqft less living space. Net adjustment: -$96,458.

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 $685,702

Adjusted -$103,526 for 249 sqft less living space. Net adjustment: -$103,526.

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 $793,046

Adjusted +$16,215 for 39 sqft more living space. Net adjustment: +$16,215.

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 $650,948

Adjusted -$195,825 for 471 sqft less living space. Net adjustment: -$195,825.

The Neighborhood

This home is valued 1.3% 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
$841,282
Median
$852,382

This home is -1.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,137 across all districts. With a homestead exemption claimed, that drops to $13,731 — saving $1,406 per year. That's $1,144 per month a buyer should budget. The assessed value increased +56.9% vs the subdivision average of +371.1%. This increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,513
Round RockCity0.3720%$3,130
Williamson CountyCounty0.3694%$3,108
Austin Community Collegespecial0.1034%$870
Williamson County FM/RdCounty0.0443%$373
Upper Brushy Creek WCIDWater0.0170%$143
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,137
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $767,797 would pay approximately $4,793 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.

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