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3761 HERMANN ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,272 sqftBuilt 2014

Property at a Glance

This home is estimated between $477,917 and $929,181, with a best estimate of $654,050. That places the property above the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$477,917 $929,181
Best Estimate
$654,050
WCAD Value
$480,260
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $477,917 and $929,181. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3736 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $640,927

Adjusted +$78,916 for 356 sqft more living space. Net adjustment: +$78,916.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $477,917

Adjusted +$5,320 for 24 sqft more living space and -$7,304 for being older. Net adjustment: -$1,984.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $752,900

Adjusted +$11,305 for 51 sqft more living space. Net adjustment: +$11,305.

3601 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $654,050

Adjusted +$78,916 for 356 sqft more living space and -$3,652 for being older. Net adjustment: +$75,264.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $929,181

Adjusted +$11,749 for 53 sqft more living space and +$12,783 for being newer. Net adjustment: +$24,532.

The Neighborhood

This home is valued 8.2% below the G799514C - MAYFIELD RANCH median of $523,371. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

typical
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$480,260
Median
$523,371

This home is -8.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,924 across all districts. With a homestead exemption claimed, that drops to $8,364 — saving $1,560 per year. That's $697 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
Georgetown ISDSchool1.0506%$5,046
Highlands at Mayfield Ranch MUDMUD0.4850%$2,329
Williamson CountyCounty0.3694%$1,774
Williamson County ESD #9 - Round RockESD0.0999%$480
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$9,924

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $654,050 would pay approximately $4,083 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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