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1817 HERMITAGE DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,852 sqftBuilt 1984

Property at a Glance

This home is estimated between $366,843 and $432,108, with a best estimate of $388,885. 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

$366,843 $432,108
Best Estimate
$388,885
WCAD Value
$424,562
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 $366,843 and $432,108. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1902 HERMITAGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,808 sqft Built 1985
Raw Value $380,852
Adjusted Value $388,885

Adjusted +$10,044 for 44 sqft more living space and -$2,011 for being older. Net adjustment: +$8,033.

1800 HERMITAGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,681 sqft Built 1984
Raw Value $327,809
Adjusted Value $366,843

Adjusted +$39,034 for 171 sqft more living space. Net adjustment: +$39,034.

1509 HERMITAGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,394 sqft Built 1984
Raw Value $281,202
Adjusted Value $385,748

Adjusted +$104,546 for 458 sqft more living space. Net adjustment: +$104,546.

1604 HERMITAGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,380 sqft Built 1985
Raw Value $313,308
Adjusted Value $419,039

Adjusted +$107,742 for 472 sqft more living space and -$2,011 for being older. Net adjustment: +$105,731.

1710 HERMITAGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,374 sqft Built 1984
Raw Value $322,996
Adjusted Value $432,108

Adjusted +$109,112 for 478 sqft more living space. Net adjustment: +$109,112.

The Neighborhood

This home is valued 46.2% 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

above average
648 Properties
$290,418 Median Value
-7.8% YoY Change
2% Have Pool
89% Have Garage
This Home
$424,562
Median
$290,418

This home is +46.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,639 across all districts. With a homestead exemption claimed, that drops to $6,310 — saving $1,329 per year. That's $526 per month a buyer should budget. The assessed value increased +1.4% vs the subdivision average of -7.8%. This above-average increase gives a protest opportunity score of 46 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,792
Round RockCity0.3720%$1,579
Williamson CountyCounty0.3694%$1,569
Austin Community Collegespecial0.1034%$439
Williamson County FM/RdCounty0.0443%$188
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,639
46 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $388,885 would pay approximately $2,427 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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