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3808 KYLER GLEN RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,424 sqftBuilt 2016

Property at a Glance

This home is estimated between $445,146 and $859,208, with a best estimate of $759,778. 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

$445,146 $859,208
Best Estimate
$759,778
WCAD Value
$667,315
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in G799514C - MAYFIELD RANCH. The estimated range of $445,146 and $859,208 should be treated as a rough guide.

Comparable Properties (5)

3804 KYLER GLEN RD, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 3,206 sqft Built 2016
Raw Value $618,495
Adjusted Value $445,146

Adjusted -$173,349 for 782 sqft less living space. Net adjustment: -$173,349.

4 bed 3 bath 2,356 sqft Built 2000
Raw Value $474,981
Adjusted Value $519,273

Adjusted +$15,074 for 68 sqft more living space and +$29,218 for being newer. Net adjustment: +$44,292.

4 bed 3 bath 2,340 sqft Built 2000
Raw Value $777,120
Adjusted Value $824,959

Adjusted +$18,621 for 84 sqft more living space and +$29,218 for being newer. Net adjustment: +$47,839.

4 bed 3 bath 2,047 sqft Built 2000
Raw Value $746,419
Adjusted Value $859,208

Adjusted +$83,571 for 377 sqft more living space and +$29,218 for being newer. Net adjustment: +$112,789.

4 bed 3 bath 2,000 sqft Built 2001
Raw Value $638,398
Adjusted Value $759,778

Adjusted +$93,989 for 424 sqft more living space and +$27,391 for being newer. Net adjustment: +$121,380.

The Neighborhood

This home is valued 27.5% 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
$667,315
Median
$523,371

This home is +27.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,789 across all districts. With a homestead exemption claimed, that drops to $12,195 — saving $1,594 per year. That's $1,016 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%$7,011
Highlands at Mayfield Ranch MUDMUD0.4850%$3,236
Williamson CountyCounty0.3694%$2,465
Williamson County ESD #9 - Round RockESD0.0999%$667
Williamson County FM/RdCounty0.0443%$296
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$13,789

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $759,778 would pay approximately $4,743 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 4/19/2026.

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