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3805 STONEBRIDGE DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed11,846 sqftBuilt 1980

Property at a Glance

This home is estimated between $2,752,720 and $2,819,821, with a best estimate of $2,793,160. That places the property above the R30QC - Rr West Church median of $1,699,993, in a neighborhood that appreciated 0.3% over the past year.

Estimated Value Range

$2,752,720 $2,819,821
Best Estimate
$2,793,160
WCAD Value
$2,245,411
Low Confidence

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

There are 5 comparable properties within range, but none are in R30QC - Rr West Church. The estimated range of $2,752,720 and $2,819,821 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $2,761,898

Adjusted +$2,366,738 for 9,802 sqft more living space and +$101 for being newer and -$60,193 for no garage. Net adjustment: +$2,306,646.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $2,752,720

Adjusted +$2,407,061 for 9,969 sqft more living space and +$405 for being newer and -$60,193 for no garage. Net adjustment: +$2,347,273.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $2,819,821

Adjusted +$2,384,364 for 9,875 sqft more living space and -$506 for being older and -$60,193 for no garage. Net adjustment: +$2,323,665.

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $2,805,758

Adjusted +$2,467,666 for 10,220 sqft more living space and -$303 for being older and -$60,193 for no garage. Net adjustment: +$2,407,170.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $2,793,160

Adjusted +$2,486,017 for 10,296 sqft more living space and +$405 for being newer and -$60,193 for no garage. Net adjustment: +$2,426,229.

The Neighborhood

This home is valued 32.1% above the R30QC - Rr West Church median of $1,699,993. With 11 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.3% over the past year.

R30QC - Rr West Church

above average
11 Properties
$1,699,993 Median Value
+0.3% YoY Change
0% Have Pool
9% Have Garage
This Home
$2,245,411
Median
$1,699,993

This home is +32.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $42,980 across all districts. With a homestead exemption claimed, that drops to $41,315 — saving $1,665 per year. That's $3,443 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%$20,054
Brushy Creek MUDMUD0.3868%$8,686
Williamson CountyCounty0.3694%$8,296
Austin Community Collegespecial0.1034%$2,322
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$2,245
Williamson County FM/RdCounty0.0443%$995
Upper Brushy Creek WCIDWater0.0170%$382
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$42,980

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $2,793,160 would pay approximately $17,435 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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