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3629 ASHBURY RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,237 sqftBuilt 2015

Property at a Glance

This home is estimated between $474,754 and $639,210, with a best estimate of $476,725. 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

$474,754 $639,210
Best Estimate
$476,725
WCAD Value
$610,285
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 $474,754 and $639,210. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4582 POST LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,023 sqft Built 2021
Raw Value $602,729
Adjusted Value $639,210

Adjusted +$47,438 for 214 sqft more living space and -$10,957 for being older. Net adjustment: +$36,481.

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 $476,725

Adjusted +$27,709 for 125 sqft more living space and -$9,130 for being older. Net adjustment: +$18,579.

3832 ASHBURY RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,144 sqft Built 2016
Raw Value $582,790
Adjusted Value $601,580

Adjusted +$20,616 for 93 sqft more living space and -$1,826 for being older. Net adjustment: +$18,790.

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 $475,333

Adjusted -$7,980 for 36 sqft less living space and -$1,826 for being older. Net adjustment: -$9,806.

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 $474,754

Adjusted -$7,537 for 34 sqft less living space. Net adjustment: -$7,537.

The Neighborhood

This home is valued 16.6% 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
$610,285
Median
$523,371

This home is +16.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,610 across all districts. With a homestead exemption claimed, that drops to $11,027 — saving $1,583 per year. That's $919 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%$6,412
Highlands at Mayfield Ranch MUDMUD0.4850%$2,960
Williamson CountyCounty0.3694%$2,255
Williamson County ESD #9 - Round RockESD0.0999%$610
Williamson County FM/RdCounty0.0443%$271
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,610

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $476,725 would pay approximately $2,976 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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