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3813 SKYVIEW WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath2,092 sqftBuilt 2014

Property at a Glance

This home is estimated between $412,033 and $967,416, with a best estimate of $881,126. 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

$412,033 $967,416
Best Estimate
$881,126
WCAD Value
$621,342
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 $412,033 and $967,416 should be treated as a rough guide.

Comparable Properties (5)

5 bed 4 bath 2,455 sqft Built 2009
Raw Value $915,950
Adjusted Value $844,613

Adjusted -$80,467 for 363 sqft less living space and +$9,130 for being newer. Net adjustment: -$71,337.

3884 SKYVIEW WAY, ROUND ROCK, TX 78681
0.00 mi 97% similar Same subdivision
4 bed 3 bath 3,085 sqft Built 2014
Raw Value $632,155
Adjusted Value $412,033

Adjusted -$220,122 for 993 sqft less living space. Net adjustment: -$220,122.

4 bed 3 bath 2,081 sqft Built 2006
Raw Value $864,079
Adjusted Value $881,126

Adjusted +$2,438 for 11 sqft more living space and +$14,609 for being newer. Net adjustment: +$17,047.

4 bed 3 bath 2,250 sqft Built 2006
Raw Value $922,036
Adjusted Value $901,621

Adjusted -$35,024 for 158 sqft less living space and +$14,609 for being newer. Net adjustment: -$20,415.

4 bed 1,759 sqft Built 2008
Raw Value $882,642
Adjusted Value $967,416

Adjusted +$73,817 for 333 sqft more living space and +$10,957 for being newer. Net adjustment: +$84,774.

The Neighborhood

This home is valued 18.7% 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
$621,342
Median
$523,371

This home is +18.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,839 across all districts. With a homestead exemption claimed, that drops to $11,253 — saving $1,586 per year. That's $938 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%$6,528
Highlands at Mayfield Ranch MUDMUD0.4850%$3,014
Williamson CountyCounty0.3694%$2,296
Williamson County ESD #9 - Round RockESD0.0999%$621
Williamson County FM/RdCounty0.0443%$275
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,839

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $881,126 would pay approximately $5,500 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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