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3804 KYLER GLEN RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath3,206 sqftBuilt 2016

Property at a Glance

This home is estimated between $580,543 and $1,056,127, with a best estimate of $749,802. 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

$580,543 $1,056,127
Best Estimate
$749,802
WCAD Value
$618,495
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in G799514C - MAYFIELD RANCH. The estimated range of $580,543 and $1,056,127 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,948 sqft Built 1999
Raw Value $492,307
Adjusted Value $580,543

Adjusted +$57,192 for 258 sqft more living space and +$31,044 for being newer. Net adjustment: +$88,236.

4 bed 3 bath 3,156 sqft Built 2000
Raw Value $821,031
Adjusted Value $861,333

Adjusted +$11,084 for 50 sqft more living space and +$29,218 for being newer. Net adjustment: +$40,302.

4 bed 2 bath 2,551 sqft Built 2001
Raw Value $439,376
Adjusted Value $611,963

Adjusted +$145,196 for 655 sqft more living space and +$27,391 for being newer. Net adjustment: +$172,587.

4 bed 4 bath 3,980 sqft Built 2016
Raw Value $1,227,702
Adjusted Value $1,056,127

Adjusted -$171,575 for 774 sqft less living space. Net adjustment: -$171,575.

3 bed 2 bath 1,970 sqft Built 2002
Raw Value $450,249
Adjusted Value $749,802

Adjusted +$273,988 for 1,236 sqft more living space and +$25,565 for being newer. Net adjustment: +$299,553.

The Neighborhood

This home is valued 18.2% 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
$618,495
Median
$523,371

This home is +18.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,780 across all districts. With a homestead exemption claimed, that drops to $11,195 — saving $1,585 per year. That's $933 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%$6,498
Highlands at Mayfield Ranch MUDMUD0.4850%$3,000
Williamson CountyCounty0.3694%$2,285
Williamson County ESD #9 - Round RockESD0.0999%$618
Williamson County FM/RdCounty0.0443%$274
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,780

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $749,802 would pay approximately $4,680 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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