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3 WOODHOLLOW TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,305 sqftBuilt 1985

Property at a Glance

This home is estimated between $414,430 and $1,130,336, with a best estimate of $517,888. That places the property below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$414,430 $1,130,336
Best Estimate
$517,888
WCAD Value
$606,095
Medium Confidence

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 $414,430 and $1,130,336. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 WOODHOLLOW TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,453 sqft Built 1981
Raw Value $662,269
Adjusted Value $614,587

Adjusted -$47,632 for 148 sqft less living space and -$50 for being older. Net adjustment: -$47,682.

4 SHADY ROCK CT, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 2 bath 1,745 sqft Built 1978
Raw Value $659,583
Adjusted Value $517,888

Adjusted -$141,607 for 440 sqft less living space and -$88 for being older. Net adjustment: -$141,695.

3 HIGHLAND TER, ROUND ROCK, TX 78665
0.00 mi 93% similar Same subdivision
3 bed 3 bath 2,534 sqft Built 1982
Raw Value $810,003
Adjusted Value $414,430

Adjusted -$395,535 for 1,229 sqft less living space and -$38 for being older. Net adjustment: -$395,573.

3 bed 2 bath 1,173 sqft Built 2005
Raw Value $419,090
Adjusted Value $461,824

Adjusted +$42,482 for 132 sqft more living space and +$252 for being newer. Net adjustment: +$42,734.

3 bed 1,279 sqft Built 1984
Raw Value $1,121,981
Adjusted Value $1,130,336

Adjusted +$8,368 for 26 sqft more living space and -$13 for being older. Net adjustment: +$8,355.

The Neighborhood

This home is valued 17.5% below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.8% over the past year.

R575583D - RR Rual Sub 122 & Gattis School Rd Area

below average
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$606,095
Median
$734,399

This home is -17.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,021 across all districts. With a homestead exemption claimed, that drops to $7,662 — saving $1,359 per year. That's $639 per month a buyer should budget. The assessed value increased +6.9% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,275
Williamson CountyCounty0.3694%$2,182
Austin Community Collegespecial0.1034%$611
Williamson County ESD #9 - Round RockESD0.0999%$590
Williamson County FM/RdCounty0.0443%$262
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$9,021
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $517,888 would pay approximately $3,233 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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