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

724 TRAILSIDE BND, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath1,945 sqftBuilt 2015

Property at a Glance

This home is estimated between $639,486 and $791,387, with a best estimate of $711,395. That places the property above the R500515C - FOREST GROVE median of $686,297, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$639,486 $791,387
Best Estimate
$711,395
WCAD Value
$789,355
High Confidence

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

Based on 5 comparable properties in R500515C - FOREST GROVE, this home's estimated market value is between $639,486 and $791,387. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

707 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,772 sqft Built 2017
Raw Value $738,563
Adjusted Value $777,470

Adjusted +$45,950 for 173 sqft more living space and -$7,043 for being older. Net adjustment: +$38,907.

716 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,279 sqft Built 2016
Raw Value $731,719
Adjusted Value $639,486

Adjusted -$88,712 for 334 sqft less living space and -$3,521 for being older. Net adjustment: -$92,233.

715 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,627 sqft Built 2019
Raw Value $721,011
Adjusted Value $791,387

Adjusted +$84,462 for 318 sqft more living space and -$14,086 for being older. Net adjustment: +$70,376.

720 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,014 sqft Built 2015
Raw Value $729,722
Adjusted Value $711,395

Adjusted -$18,327 for 69 sqft less living space. Net adjustment: -$18,327.

728 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,323 sqft Built 2015
Raw Value $778,984
Adjusted Value $678,586

Adjusted -$100,398 for 378 sqft less living space. Net adjustment: -$100,398.

The Neighborhood

This home is valued 15.0% above the R500515C - FOREST GROVE median of $686,297. With 197 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.

R500515C - FOREST GROVE

above average
197 Properties
$686,297 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$789,355
Median
$686,297

This home is +15.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,203 across all districts. With a homestead exemption claimed, that drops to $12,807 — saving $1,396 per year. That's $1,067 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%$7,050
Round RockCity0.3720%$2,936
Williamson CountyCounty0.3694%$2,916
Austin Community Collegespecial0.1034%$816
Williamson County FM/RdCounty0.0443%$350
Upper Brushy Creek WCIDWater0.0170%$134
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,203

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $711,395 would pay approximately $4,441 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