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1510 HOLLOW TREE BLVD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath742 sqftBuilt 1992

Property at a Glance

This home is estimated between $169,859 and $351,162, with a best estimate of $256,530. 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

$169,859 $351,162
Best Estimate
$256,530
WCAD Value
$294,002
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 $169,859 and $351,162. 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 $256,530

Adjusted -$70,991 for 311 sqft less living space. Net adjustment: -$70,991.

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 $351,162

Adjusted +$47,251 for 207 sqft more living space and -$6,034 for being older. Net adjustment: +$41,217.

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 $259,810

Adjusted -$25,109 for 110 sqft less living space and +$10,057 for being newer. Net adjustment: -$15,052.

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 $169,859

Adjusted -$91,307 for 400 sqft less living space and -$8,046 for being older. Net adjustment: -$99,353.

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 $204,160

Adjusted -$46,795 for 205 sqft less living space and -$6,034 for being older. Net adjustment: -$52,829.

The Neighborhood

This home is valued 1.2% 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
$294,002
Median
$290,418

This home is +1.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,290 across all districts. With a homestead exemption claimed, that drops to $3,985 — saving $1,305 per year. That's $332 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%$2,626
Round RockCity0.3720%$1,094
Williamson CountyCounty0.3694%$1,086
Austin Community Collegespecial0.1034%$304
Williamson County FM/RdCounty0.0443%$130
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,290

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $256,530 would pay approximately $1,601 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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