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3832 STANYAN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,916 sqftBuilt 2018

Property at a Glance

This home is estimated between $627,979 and $1,266,586, with a best estimate of $804,111. 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

$627,979 $1,266,586
Best Estimate
$804,111
WCAD Value
$662,736
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 $627,979 and $1,266,586. 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 $790,988

Adjusted +$221,673 for 1,000 sqft more living space and +$7,304 for being newer. Net adjustment: +$228,977.

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 $804,111

Adjusted +$221,673 for 1,000 sqft more living space and +$3,652 for being newer. Net adjustment: +$225,325.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $627,979

Adjusted +$148,078 for 668 sqft more living space. Net adjustment: +$148,078.

5 bed 5 bath 2,711 sqft Built 2016
Raw Value $1,217,491
Adjusted Value $1,266,586

Adjusted +$45,443 for 205 sqft more living space and +$3,652 for being newer. Net adjustment: +$49,095.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $1,079,242

Adjusted +$154,506 for 697 sqft more living space and +$20,087 for being newer. Net adjustment: +$174,593.

The Neighborhood

This home is valued 26.6% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

above average
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$662,736
Median
$523,371

This home is +26.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,694 across all districts. With a homestead exemption claimed, that drops to $12,101 — saving $1,593 per year. That's $1,008 per month a buyer should budget. The assessed value increased -3.3% vs the subdivision average of -9.3%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$6,963
Highlands at Mayfield Ranch MUDMUD0.4850%$3,214
Williamson CountyCounty0.3694%$2,448
Williamson County ESD #9 - Round RockESD0.0999%$662
Williamson County FM/RdCounty0.0443%$294
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$13,694
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $804,111 would pay approximately $5,019 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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