Beta Williamson County, TX only — data and coverage are limited during early access.

3621 BAINBRIDGE ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,592 sqftBuilt 2017

Property at a Glance

This home is estimated between $332,657 and $783,921, with a best estimate of $508,790. That places the property below the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$332,657 $783,921
Best Estimate
$508,790
WCAD Value
$490,644
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 $332,657 and $783,921. 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 $495,667

Adjusted -$71,822 for 324 sqft less living space and +$5,478 for being newer. Net adjustment: -$66,344.

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 $508,790

Adjusted -$71,822 for 324 sqft less living space and +$1,826 for being newer. Net adjustment: -$69,996.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $658,947

Adjusted -$48,546 for 219 sqft less living space and +$5,478 for being newer. Net adjustment: -$43,068.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 96% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $332,657

Adjusted -$145,418 for 656 sqft less living space and -$1,826 for being older. Net adjustment: -$147,244.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $783,921

Adjusted -$138,989 for 627 sqft less living space and +$18,261 for being newer. Net adjustment: -$120,728.

The Neighborhood

This home is valued 6.3% 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
$490,644
Median
$523,371

This home is -6.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,138 across all districts. With a homestead exemption claimed, that drops to $8,577 — saving $1,561 per year. That's $715 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%$5,155
Highlands at Mayfield Ranch MUDMUD0.4850%$2,380
Williamson CountyCounty0.3694%$1,813
Williamson County ESD #9 - Round RockESD0.0999%$490
Williamson County FM/RdCounty0.0443%$217
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,138

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $508,790 would pay approximately $3,176 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.

View full property details