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4376 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,197 sqftBuilt 2021

Property at a Glance

This home is estimated between $468,929 and $642,205, with a best estimate of $488,810. 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

$468,929 $642,205
Best Estimate
$488,810
WCAD Value
$513,160
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 $468,929 and $642,205. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4317 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,173 sqft Built 2021
Raw Value $533,685
Adjusted Value $539,005

Adjusted +$5,320 for 24 sqft more living space. Net adjustment: +$5,320.

4348 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,962 sqft Built 2020
Raw Value $434,891
Adjusted Value $488,810

Adjusted +$52,093 for 235 sqft more living space and +$1,826 for being newer. Net adjustment: +$53,919.

4323 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,181 sqft Built 2021
Raw Value $477,276
Adjusted Value $480,823

Adjusted +$3,547 for 16 sqft more living space. Net adjustment: +$3,547.

4352 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,004 sqft Built 2020
Raw Value $597,596
Adjusted Value $642,205

Adjusted +$42,783 for 193 sqft more living space and +$1,826 for being newer. Net adjustment: +$44,609.

4383 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,202 sqft Built 2021
Raw Value $470,037
Adjusted Value $468,929

Adjusted -$1,108 for 5 sqft less living space. Net adjustment: -$1,108.

The Neighborhood

This home is valued 2.0% 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
$513,160
Median
$523,371

This home is -2.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,603 across all districts. With a homestead exemption claimed, that drops to $9,038 — saving $1,565 per year. That's $753 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%$5,391
Highlands at Mayfield Ranch MUDMUD0.4850%$2,489
Williamson CountyCounty0.3694%$1,896
Williamson County ESD #9 - Round RockESD0.0999%$513
Williamson County FM/RdCounty0.0443%$227
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,603

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $488,810 would pay approximately $3,051 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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