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1803 HOLLOW TREE BLVD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,769 sqftBuilt 1994

Property at a Glance

This home is estimated between $329,534 and $457,674, with a best estimate of $408,313. That places the property above 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

$329,534 $457,674
Best Estimate
$408,313
WCAD Value
$345,731
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 $329,534 and $457,674. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1812 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,434 sqft Built 1995
Raw Value $302,188
Adjusted Value $376,647

Adjusted +$76,470 for 335 sqft more living space and -$2,011 for being older. Net adjustment: +$74,459.

1902 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,789 sqft Built 1995
Raw Value $336,110
Adjusted Value $329,534

Adjusted -$4,565 for 20 sqft less living space and -$2,011 for being older. Net adjustment: -$6,576.

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 $408,313

Adjusted +$143,124 for 627 sqft more living space and -$4,023 for being older. Net adjustment: +$139,101.

1504 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,379 sqft Built 1988
Raw Value $344,739
Adjusted Value $445,832

Adjusted +$89,024 for 390 sqft more living space and +$12,069 for being newer. Net adjustment: +$101,093.

1409 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,053 sqft Built 1992
Raw Value $290,212
Adjusted Value $457,674

Adjusted +$163,439 for 716 sqft more living space and +$4,023 for being newer. Net adjustment: +$167,462.

The Neighborhood

This home is valued 19.0% 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
$345,731
Median
$290,418

This home is +19.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,221 across all districts. With a homestead exemption claimed, that drops to $4,906 — saving $1,315 per year. That's $409 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%$3,088
Round RockCity0.3720%$1,286
Williamson CountyCounty0.3694%$1,277
Austin Community Collegespecial0.1034%$357
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,221

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $408,313 would pay approximately $2,549 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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