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

1904 HOLLOW TREE BLVD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath743 sqftBuilt 1993

Property at a Glance

This home is estimated between $172,099 and $353,402, with a best estimate of $258,769. That places the property below the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418, in a neighborhood that declined 7.8% over the past year.

Estimated Value Range

$172,099 $353,402
Best Estimate
$258,769
WCAD Value
$380,041
High Confidence

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

Based on 5 comparable properties in R123492H - Sam Bass/Hermitage/Somerset R3, this home's estimated market value is between $172,099 and $353,402. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1508 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,053 sqft Built 1992
Raw Value $327,521
Adjusted Value $258,769

Adjusted -$70,763 for 310 sqft less living space and +$2,011 for being newer. Net adjustment: -$68,752.

1602 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 535 sqft Built 1995
Raw Value $309,945
Adjusted Value $353,402

Adjusted +$47,480 for 208 sqft more living space and -$4,023 for being older. Net adjustment: +$43,457.

1404 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
6 bed 2 bath 852 sqft Built 1987
Raw Value $274,862
Adjusted Value $262,050

Adjusted -$24,881 for 109 sqft less living space and +$12,069 for being newer. Net adjustment: -$12,812.

1811 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,142 sqft Built 1996
Raw Value $269,212
Adjusted Value $172,099

Adjusted -$91,079 for 399 sqft less living space and -$6,034 for being older. Net adjustment: -$97,113.

1807 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 947 sqft Built 1995
Raw Value $256,989
Adjusted Value $206,399

Adjusted -$46,567 for 204 sqft less living space and -$4,023 for being older. Net adjustment: -$50,590.

The Neighborhood

This home is valued 30.9% above the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. With 648 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.8% over the past year.

R123492H - Sam Bass/Hermitage/Somerset R3

above average
648 Properties
$290,418 Median Value
-7.8% YoY Change
2% Have Pool
89% Have Garage
This Home
$380,041
Median
$290,418

This home is +30.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,838 across all districts. With a homestead exemption claimed, that drops to $5,517 — saving $1,321 per year. That's $460 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%$3,394
Round RockCity0.3720%$1,414
Williamson CountyCounty0.3694%$1,404
Austin Community Collegespecial0.1034%$393
Williamson County FM/RdCounty0.0443%$168
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,838

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $258,769 would pay approximately $1,615 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