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210 FANNIN AVE, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,376 sqftBuilt 1995

Property at a Glance

This home is estimated between $230,009 and $719,832, with a best estimate of $404,035. That places the property above the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$230,009 $719,832
Best Estimate
$404,035
WCAD Value
$710,765
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R701575F - OLD TOWN ROUND ROCK. The estimated range of $230,009 and $719,832 should be treated as a rough guide.

Comparable Properties (5)

410 ANDERSON AVE E, ROUND ROCK, TX 78664
0.22 mi 89% similar Same subdivision
3 bed 2 bath 1,205 sqft Built 2012
Raw Value $427,116
Adjusted Value $418,452

Adjusted +$43,906 for 171 sqft more living space and -$52,570 for being older. Net adjustment: -$8,664.

4 bed 2 bath 1,235 sqft Built 2005
Raw Value $398,755
Adjusted Value $404,035

Adjusted +$36,203 for 141 sqft more living space and -$30,923 for being older. Net adjustment: +$5,280.

4 bed 2 bath 1,570 sqft Built 1983
Raw Value $732,536
Adjusted Value $719,832

Adjusted -$49,812 for 194 sqft less living space and +$37,108 for being newer. Net adjustment: -$12,704.

3 bed 2 bath 1,306 sqft Built 1984
Raw Value $253,570
Adjusted Value $305,559

Adjusted +$17,973 for 70 sqft more living space and +$34,016 for being newer. Net adjustment: +$51,989.

3 bed 2 bath 1,555 sqft Built 2005
Raw Value $306,892
Adjusted Value $230,009

Adjusted -$45,960 for 179 sqft less living space and -$30,923 for being older. Net adjustment: -$76,883.

The Neighborhood

This home is valued 122.6% above the R701575F - OLD TOWN ROUND ROCK median of $319,256. With 360 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.

R701575F - OLD TOWN ROUND ROCK

outlier high
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$710,765
Median
$319,256

This home is +122.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,960 across all districts. With a homestead exemption claimed, that drops to $9,598 — saving $1,362 per year. That's $800 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%$5,440
Round RockCity0.3720%$2,266
Williamson CountyCounty0.3694%$2,251
Austin Community Collegespecial0.1034%$630
Williamson County FM/RdCounty0.0443%$270
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,960

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $404,035 would pay approximately $2,522 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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