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3868 ASHBURY RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,658 sqftBuilt 2016

Property at a Glance

This home is estimated between $545,680 and $571,876, with a best estimate of $570,313. 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

$545,680 $571,876
Best Estimate
$570,313
WCAD Value
$539,732
High Confidence

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

Based on 5 comparable properties in G799514C - MAYFIELD RANCH, this home's estimated market value is between $545,680 and $571,876. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4609 POST LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,112 sqft Built 2020
Raw Value $458,146
Adjusted Value $571,876

Adjusted +$121,034 for 546 sqft more living space and -$7,304 for being older. Net adjustment: +$113,730.

3625 ASHBURY RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,273 sqft Built 2016
Raw Value $485,139
Adjusted Value $570,483

Adjusted +$85,344 for 385 sqft more living space. Net adjustment: +$85,344.

3712 ASHBURY RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,271 sqft Built 2015
Raw Value $482,291
Adjusted Value $569,905

Adjusted +$85,788 for 387 sqft more living space and +$1,826 for being newer. Net adjustment: +$87,614.

3633 ASHBURY RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,246 sqft Built 2015
Raw Value $477,158
Adjusted Value $570,313

Adjusted +$91,329 for 412 sqft more living space and +$1,826 for being newer. Net adjustment: +$93,155.

3820 ASHBURY RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,871 sqft Built 2015
Raw Value $591,070
Adjusted Value $545,680

Adjusted -$47,216 for 213 sqft less living space and +$1,826 for being newer. Net adjustment: -$45,390.

The Neighborhood

This home is valued 3.1% 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

typical
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$539,732
Median
$523,371

This home is +3.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,152 across all districts. With a homestead exemption claimed, that drops to $9,582 — saving $1,570 per year. That's $799 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%$5,670
Highlands at Mayfield Ranch MUDMUD0.4850%$2,618
Williamson CountyCounty0.3694%$1,994
Williamson County ESD #9 - Round RockESD0.0999%$539
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$11,152

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $570,313 would pay approximately $3,560 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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