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707 WHITETAIL DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,788 sqftBuilt 2020

Property at a Glance

This home is estimated between $608,869 and $790,475, with a best estimate of $632,512. 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

$608,869 $790,475
Best Estimate
$632,512
WCAD Value
$560,347
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 $608,869 and $790,475 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,092 sqft Built 2014
Raw Value $625,233
Adjusted Value $790,475

Adjusted +$154,285 for 696 sqft more living space and +$10,957 for being newer. Net adjustment: +$165,242.

3 bed 2 bath 1,901 sqft Built 2015
Raw Value $557,764
Adjusted Value $763,518

Adjusted +$196,624 for 887 sqft more living space and +$9,130 for being newer. Net adjustment: +$205,754.

4 bed 2 bath 2,244 sqft Built 1996
Raw Value $445,965
Adjusted Value $610,381

Adjusted +$120,590 for 544 sqft more living space and +$43,826 for being newer. Net adjustment: +$164,416.

4 bed 2 bath 2,244 sqft Built 1996
Raw Value $444,453
Adjusted Value $608,869

Adjusted +$120,590 for 544 sqft more living space and +$43,826 for being newer. Net adjustment: +$164,416.

4 bed 2 bath 2,076 sqft Built 1996
Raw Value $430,855
Adjusted Value $632,512

Adjusted +$157,831 for 712 sqft more living space and +$43,826 for being newer. Net adjustment: +$201,657.

The Neighborhood

This home is valued 7.1% 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

typical
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$560,347
Median
$523,371

This home is +7.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,578 across all districts. With a homestead exemption claimed, that drops to $10,004 — saving $1,574 per year. That's $834 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%$5,887
Highlands at Mayfield Ranch MUDMUD0.4850%$2,718
Williamson CountyCounty0.3694%$2,070
Williamson County ESD #9 - Round RockESD0.0999%$560
Williamson County FM/RdCounty0.0443%$248
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$11,578

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $632,512 would pay approximately $3,948 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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