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1812 HOLLOW TREE BLVD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,434 sqftBuilt 1995

Property at a Glance

This home is estimated between $255,075 and $467,618, with a best estimate of $368,155. 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

$255,075 $467,618
Best Estimate
$368,155
WCAD Value
$302,188
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 $255,075 and $467,618. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $255,075

Adjusted -$81,035 for 355 sqft less living space. Net adjustment: -$81,035.

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 $420,525

Adjusted +$86,970 for 381 sqft more living space and +$6,034 for being newer. Net adjustment: +$93,004.

1800 HOLLOW TREE BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,108 sqft Built 1993
Raw Value $389,180
Adjusted Value $467,618

Adjusted +$74,415 for 326 sqft more living space and +$4,023 for being newer. Net adjustment: +$78,438.

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 $333,855

Adjusted +$66,654 for 292 sqft more living space and -$2,011 for being older. Net adjustment: +$64,643.

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 $368,155

Adjusted +$111,166 for 487 sqft more living space. Net adjustment: +$111,166.

The Neighborhood

This home is valued 4.1% 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

typical
648 Properties
$290,418 Median Value
-7.8% YoY Change
2% Have Pool
89% Have Garage
This Home
$302,188
Median
$290,418

This home is +4.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,437 across all districts. With a homestead exemption claimed, that drops to $4,131 — saving $1,306 per year. That's $344 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%$2,699
Round RockCity0.3720%$1,124
Williamson CountyCounty0.3694%$1,116
Austin Community Collegespecial0.1034%$312
Williamson County FM/RdCounty0.0443%$134
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,437

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $368,155 would pay approximately $2,298 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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