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3644 BAINBRIDGE ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,120 sqftBuilt 2016

Property at a Glance

This home is estimated between $447,875 and $899,138, with a best estimate of $624,007. 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

$447,875 $899,138
Best Estimate
$624,007
WCAD Value
$448,443
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 $447,875 and $899,138. 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 $610,884

Adjusted +$45,221 for 204 sqft more living space and +$3,652 for being newer. Net adjustment: +$48,873.

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 $624,007

Adjusted +$45,221 for 204 sqft more living space. Net adjustment: +$45,221.

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 $447,875

Adjusted -$28,374 for 128 sqft less living space and -$3,652 for being older. Net adjustment: -$32,026.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $899,138

Adjusted -$21,946 for 99 sqft less living space and +$16,435 for being newer. Net adjustment: -$5,511.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $774,164

Adjusted +$68,497 for 309 sqft more living space and +$3,652 for being newer. Net adjustment: +$72,149.

The Neighborhood

This home is valued 14.3% 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
$448,443
Median
$523,371

This home is -14.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,266 across all districts. With a homestead exemption claimed, that drops to $7,712 — saving $1,554 per year. That's $643 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%$4,711
Highlands at Mayfield Ranch MUDMUD0.4850%$2,175
Williamson CountyCounty0.3694%$1,657
Williamson County ESD #9 - Round RockESD0.0999%$448
Williamson County FM/RdCounty0.0443%$199
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$9,266

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $624,007 would pay approximately $3,895 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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