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1502 SOMERSET DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,124 sqftBuilt 1992

Property at a Glance

This home is estimated between $256,499 and $389,010, with a best estimate of $277,552. 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

$256,499 $389,010
Best Estimate
$277,552
WCAD Value
$292,065
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R123492H - Sam Bass/Hermitage/Somerset R3. The estimated range of $256,499 and $389,010 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $389,010

Adjusted -$14,153 for 62 sqft less living space and -$4,023 for being older. Net adjustment: -$18,176.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $317,596

Adjusted -$2,054 for 9 sqft less living space and +$26,149 for being newer. Net adjustment: +$24,095.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $268,429

Adjusted -$20,088 for 88 sqft less living space and +$20,114 for being newer. Net adjustment: +$26.

3 bed 2 bath 1,254 sqft Built 1984
Raw Value $270,083
Adjusted Value $256,499

Adjusted -$29,675 for 130 sqft less living space and +$16,091 for being newer. Net adjustment: -$13,584.

3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $277,552

Adjusted -$33,099 for 145 sqft less living space and +$20,114 for being newer. Net adjustment: -$12,985.

The Neighborhood

This home is in line with the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. 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
$292,065
Median
$290,418

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,255 across all districts. With a homestead exemption claimed, that drops to $3,951 — saving $1,304 per year. That's $329 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%$2,608
Round RockCity0.3720%$1,086
Williamson CountyCounty0.3694%$1,079
Austin Community Collegespecial0.1034%$302
Williamson County FM/RdCounty0.0443%$129
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,255

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $277,552 would pay approximately $1,732 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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