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3108 FOX HOLLOW, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath4,508 sqftBuilt 1979

Property at a Glance

This home is estimated between $1,452,387 and $1,871,955, with a best estimate of $1,669,772. That places the property above the R202681C - Tonkawa & Oak Springs median of $851,894, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$1,452,387 $1,871,955
Best Estimate
$1,669,772
WCAD Value
$1,203,124
High Confidence

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

Based on 5 comparable properties in R202681C - Tonkawa & Oak Springs, this home's estimated market value is between $1,452,387 and $1,871,955. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3006 FOX HOLLOW, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 3 bath 2,873 sqft Built 1980
Raw Value $892,211
Adjusted Value $1,452,387

Adjusted +$567,700 for 1,635 sqft more living space and -$7,524 for being older. Net adjustment: +$560,176.

3106 FOX HOLLOW, ROUND ROCK, TX 78681
0.00 mi 96% similar Same subdivision
4 bed 2 bath 2,679 sqft Built 1979
Raw Value $1,034,712
Adjusted Value $1,669,772

Adjusted +$635,060 for 1,829 sqft more living space. Net adjustment: +$635,060.

3005 FOX HOLLOW, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
3 bed 2 bath 3,045 sqft Built 1982
Raw Value $1,386,549
Adjusted Value $1,871,955

Adjusted +$507,979 for 1,463 sqft more living space and -$22,573 for being older. Net adjustment: +$485,406.

3112 FOX HOLLOW, ROUND ROCK, TX 78681
0.00 mi 93% similar Same subdivision
4 bed 3 bath 1,716 sqft Built 1979
Raw Value $884,630
Adjusted Value $1,854,060

Adjusted +$969,430 for 2,792 sqft more living space. Net adjustment: +$969,430.

3101 FOX HOLLOW, ROUND ROCK, TX 78681
0.00 mi 92% similar Same subdivision
3 bed 2 bath 2,744 sqft Built 1980
Raw Value $867,754
Adjusted Value $1,472,721

Adjusted +$612,491 for 1,764 sqft more living space and -$7,524 for being older. Net adjustment: +$604,967.

The Neighborhood

This home is valued 41.2% above the R202681C - Tonkawa & Oak Springs median of $851,894. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.

R202681C - Tonkawa & Oak Springs

above average
154 Properties
$851,894 Median Value
+3.7% YoY Change
7% Have Pool
92% Have Garage
This Home
$1,203,124
Median
$851,894

This home is +41.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,375 across all districts. With a homestead exemption claimed, that drops to $16,902 — saving $1,473 per year. That's $1,409 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%$10,745
Williamson CountyCounty0.3694%$4,445
Austin Community Collegespecial0.1034%$1,244
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$1,203
Williamson County FM/RdCounty0.0443%$533
Upper Brushy Creek WCIDWater0.0170%$205
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$18,375

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,669,772 would pay approximately $10,423 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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