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4014 FLOWSTONE LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,535 sqftBuilt 2016

Property at a Glance

This home is estimated between $326,297 and $540,862, with a best estimate of $368,026. 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

$326,297 $540,862
Best Estimate
$368,026
WCAD Value
$513,889
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 $326,297 and $540,862. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4010 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,041 sqft Built 2022
Raw Value $612,143
Adjusted Value $489,019

Adjusted -$112,167 for 506 sqft less living space and -$10,957 for being older. Net adjustment: -$123,124.

4018 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,102 sqft Built 2016
Raw Value $451,986
Adjusted Value $326,297

Adjusted -$125,689 for 567 sqft less living space. Net adjustment: -$125,689.

4022 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 4 bath 2,101 sqft Built 2016
Raw Value $493,493
Adjusted Value $368,026

Adjusted -$125,467 for 566 sqft less living space. Net adjustment: -$125,467.

4015 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,471 sqft Built 2017
Raw Value $528,501
Adjusted Value $540,862

Adjusted +$14,187 for 64 sqft more living space and -$1,826 for being older. Net adjustment: +$12,361.

4019 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,829 sqft Built 2017
Raw Value $411,040
Adjusted Value $344,042

Adjusted -$65,172 for 294 sqft less living space and -$1,826 for being older. Net adjustment: -$66,998.

The Neighborhood

This home is valued 1.8% 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
$513,889
Median
$523,371

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,618 across all districts. With a homestead exemption claimed, that drops to $9,053 — saving $1,565 per year. That's $754 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%$5,399
Highlands at Mayfield Ranch MUDMUD0.4850%$2,492
Williamson CountyCounty0.3694%$1,899
Williamson County ESD #9 - Round RockESD0.0999%$513
Williamson County FM/RdCounty0.0443%$228
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,618

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $368,026 would pay approximately $2,297 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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