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16707 WILLOW OAK LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,214 sqftBuilt 1998

Property at a Glance

This home is estimated between $315,177 and $701,339, with a best estimate of $677,478. 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

$315,177 $701,339
Best Estimate
$677,478
WCAD Value
$468,452
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 $315,177 and $701,339. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16705 WILLOW OAK LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,762 sqft Built 1998
Raw Value $541,822
Adjusted Value $692,630

Adjusted +$150,808 for 452 sqft more living space. Net adjustment: +$150,808.

16803 WILLOW OAK LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,759 sqft Built 1999
Raw Value $526,765
Adjusted Value $677,478

Adjusted +$151,808 for 455 sqft more living space and -$1,095 for being older. Net adjustment: +$150,713.

16703 WILLOW OAK LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,926 sqft Built 2000
Raw Value $590,504
Adjusted Value $350,758

Adjusted -$237,555 for 712 sqft less living space and -$2,191 for being older. Net adjustment: -$239,746.

8416 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 3,062 sqft Built 1999
Raw Value $599,203
Adjusted Value $315,177

Adjusted -$282,931 for 848 sqft less living space and -$1,095 for being older. Net adjustment: -$284,026.

16800 BAR HARBOR BND, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,863 sqft Built 1998
Raw Value $584,230
Adjusted Value $701,339

Adjusted +$117,109 for 351 sqft more living space. Net adjustment: +$117,109.

The Neighborhood

This home is valued 10.4% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. 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
$468,452
Median
$523,036

This home is -10.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,998 across all districts. With a homestead exemption claimed, that drops to $6,661 — saving $1,337 per year. That's $555 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%$4,184
Williamson CountyCounty0.3694%$1,731
Fern Bluff MUDMUD0.1800%$843
Austin Community Collegespecial0.1034%$484
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$468
Williamson County FM/RdCounty0.0443%$208
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,998

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $677,478 would pay approximately $4,229 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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