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1818 HERMITAGE DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath914 sqftBuilt 1984

Property at a Glance

This home is estimated between $171,634 and $324,133, with a best estimate of $217,993. 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

$171,634 $324,133
Best Estimate
$217,993
WCAD Value
$378,261
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 $171,634 and $324,133. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $171,634

Adjusted -$109,568 for 480 sqft less living space. Net adjustment: -$109,568.

1901 HERMITAGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,106 sqft Built 1985
Raw Value $358,756
Adjusted Value $312,918

Adjusted -$43,827 for 192 sqft less living space and -$2,011 for being older. Net adjustment: -$45,838.

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 $204,924

Adjusted -$106,373 for 466 sqft less living space and -$2,011 for being older. Net adjustment: -$108,384.

1613 HERMITAGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 919 sqft Built 1985
Raw Value $327,285
Adjusted Value $324,133

Adjusted -$1,141 for 5 sqft less living space and -$2,011 for being older. Net adjustment: -$3,152.

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 $217,993

Adjusted -$105,003 for 460 sqft less living space. Net adjustment: -$105,003.

The Neighborhood

This home is valued 30.2% 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
$378,261
Median
$290,418

This home is +30.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,806 across all districts. With a homestead exemption claimed, that drops to $5,486 — saving $1,320 per year. That's $457 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%$3,378
Round RockCity0.3720%$1,407
Williamson CountyCounty0.3694%$1,397
Austin Community Collegespecial0.1034%$391
Williamson County FM/RdCounty0.0443%$168
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,806

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $217,993 would pay approximately $1,361 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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