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700 TRAILSIDE BND, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,922 sqftBuilt 2015

Property at a Glance

This home is estimated between $612,364 and $1,036,965, with a best estimate of $668,521. That places the property below the R500515C - FOREST GROVE median of $686,297, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$612,364 $1,036,965
Best Estimate
$668,521
WCAD Value
$716,694
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 $612,364 and $1,036,965. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

620 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,741 sqft Built 2015
Raw Value $611,599
Adjusted Value $659,673

Adjusted +$48,074 for 181 sqft more living space. Net adjustment: +$48,074.

600 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,672 sqft Built 2016
Raw Value $663,236
Adjusted Value $726,116

Adjusted +$66,401 for 250 sqft more living space and -$3,521 for being older. Net adjustment: +$62,880.

731 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,672 sqft Built 2016
Raw Value $605,641
Adjusted Value $668,521

Adjusted +$66,401 for 250 sqft more living space and -$3,521 for being older. Net adjustment: +$62,880.

615 TRAILSIDE BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,160 sqft Built 2015
Raw Value $675,578
Adjusted Value $612,364

Adjusted -$63,214 for 238 sqft less living space. Net adjustment: -$63,214.

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 $1,036,965

Adjusted +$305,445 for 1,150 sqft more living space and -$7,043 for being older. Net adjustment: +$298,402.

The Neighborhood

This home is valued 4.4% 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

typical
197 Properties
$686,297 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$716,694
Median
$686,297

This home is +4.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,895 across all districts. With a homestead exemption claimed, that drops to $11,513 — saving $1,382 per year. That's $959 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%$6,401
Round RockCity0.3720%$2,666
Williamson CountyCounty0.3694%$2,648
Austin Community Collegespecial0.1034%$741
Williamson County FM/RdCounty0.0443%$318
Upper Brushy Creek WCIDWater0.0170%$122
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,895

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $668,521 would pay approximately $4,173 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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