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4 WOODHOLLOW TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,453 sqftBuilt 1981

Property at a Glance

This home is estimated between $284,031 and $653,777, with a best estimate of $509,506. 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

$284,031 $653,777
Best Estimate
$509,506
WCAD Value
$662,269
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 $284,031 and $653,777. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 SHADY ROCK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,745 sqft Built 1978
Raw Value $659,583
Adjusted Value $565,569

Adjusted -$93,976 for 292 sqft less living space and -$38 for being older. Net adjustment: -$94,014.

3 WOODHOLLOW TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,305 sqft Built 1985
Raw Value $606,095
Adjusted Value $653,777

Adjusted +$47,632 for 148 sqft more living space and +$50 for being newer. Net adjustment: +$47,682.

3 HIGHLAND TER, ROUND ROCK, TX 78665
0.00 mi 95% similar Same subdivision
3 bed 3 bath 2,534 sqft Built 1982
Raw Value $810,003
Adjusted Value $462,113

Adjusted -$347,903 for 1,081 sqft less living space and +$13 for being newer. Net adjustment: -$347,890.

3 bed 2 bath 1,620 sqft Built 2005
Raw Value $337,475
Adjusted Value $284,031

Adjusted -$53,746 for 167 sqft less living space and +$302 for being newer. Net adjustment: -$53,444.

3 bed 2 bath 1,173 sqft Built 2005
Raw Value $419,090
Adjusted Value $509,506

Adjusted +$90,114 for 280 sqft more living space and +$302 for being newer. Net adjustment: +$90,416.

The Neighborhood

This home is valued 9.8% 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

typical
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$662,269
Median
$734,399

This home is -9.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,114 across all districts. With a homestead exemption claimed, that drops to $8,741 — saving $1,373 per year. That's $728 per month a buyer should budget. The assessed value increased +10.8% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,915
Williamson CountyCounty0.3694%$2,447
Austin Community Collegespecial0.1034%$685
Williamson County ESD #9 - Round RockESD0.0999%$662
Williamson County FM/RdCounty0.0443%$294
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$10,114
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $509,506 would pay approximately $3,180 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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