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16703 WILLOW OAK LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,926 sqftBuilt 2000

Property at a Glance

This home is estimated between $554,922 and $717,009, with a best estimate of $670,552. That places the property above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$554,922 $717,009
Best Estimate
$670,552
WCAD Value
$590,504
High Confidence

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

Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $554,922 and $717,009. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16707 WILLOW OAK LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,214 sqft Built 1998
Raw Value $468,452
Adjusted Value $708,198

Adjusted +$237,555 for 712 sqft more living space and +$2,191 for being newer. Net adjustment: +$239,746.

8410 SEA ASH CIR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,472 sqft Built 1998
Raw Value $486,663
Adjusted Value $640,329

Adjusted +$151,475 for 454 sqft more living space and +$2,191 for being newer. Net adjustment: +$153,666.

8426 SPRINGFIELD GORGE DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,155 sqft Built 1998
Raw Value $457,578
Adjusted Value $717,009

Adjusted +$257,240 for 771 sqft more living space and +$2,191 for being newer. Net adjustment: +$259,431.

8501 SPRINGFIELD GORGE DR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,163 sqft Built 1998
Raw Value $500,498
Adjusted Value $670,552

Adjusted +$254,571 for 763 sqft more living space and +$2,191 for being newer and -$86,708 for no pool. Net adjustment: +$170,054.

8416 SEA ASH CIR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 2 bath 3,062 sqft Built 1999
Raw Value $599,203
Adjusted Value $554,922

Adjusted -$45,376 for 136 sqft less living space and +$1,095 for being newer. Net adjustment: -$44,281.

The Neighborhood

This home is valued 12.9% above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. With 952 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

typical
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$590,504
Median
$523,036

This home is +12.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,082 across all districts. With a homestead exemption claimed, that drops to $8,722 — saving $1,360 per year. That's $727 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
Round Rock ISDSchool0.8931%$5,274
Williamson CountyCounty0.3694%$2,182
Fern Bluff MUDMUD0.1800%$1,063
Austin Community Collegespecial0.1034%$611
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$591
Williamson County FM/RdCounty0.0443%$262
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$10,082

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $670,552 would pay approximately $4,186 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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