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1305 SOMERSET DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,155 sqftBuilt 1985

Property at a Glance

This home is estimated between $249,496 and $315,794, with a best estimate of $270,549. 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

$249,496 $315,794
Best Estimate
$270,549
WCAD Value
$248,861
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 $249,496 and $315,794 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $270,549

Adjusted -$26,022 for 114 sqft less living space and +$6,034 for being newer. Net adjustment: -$19,988.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $315,794

Adjusted -$33,784 for 148 sqft less living space and +$2,011 for being newer. Net adjustment: -$31,773.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $310,592

Adjusted +$5,022 for 22 sqft more living space and +$12,069 for being newer. Net adjustment: +$17,091.

3 bed 2 bath 1,254 sqft Built 1984
Raw Value $270,083
Adjusted Value $249,496

Adjusted -$22,598 for 99 sqft less living space and +$2,011 for being newer. Net adjustment: -$20,587.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $261,426

Adjusted -$13,011 for 57 sqft less living space and +$6,034 for being newer. Net adjustment: -$6,977.

The Neighborhood

This home is valued 14.3% below the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. That positions it competitively for buyers comparing within the neighborhood. 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
$248,861
Median
$290,418

This home is -14.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,478 across all districts. With a homestead exemption claimed, that drops to $3,181 — saving $1,297 per year. That's $265 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%$2,223
Round RockCity0.3720%$926
Williamson CountyCounty0.3694%$919
Austin Community Collegespecial0.1034%$257
Williamson County FM/RdCounty0.0443%$110
Upper Brushy Creek WCIDWater0.0170%$42
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,478

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $270,549 would pay approximately $1,689 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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