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517 SILVER TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath1,864 sqftBuilt 2017

Property at a Glance

This home is estimated between $470,933 and $563,917, with a best estimate of $554,214. That places the property above the R653411E - SILVER LEAF GEHAN median of $495,576, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$470,933 $563,917
Best Estimate
$554,214
WCAD Value
$617,448
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R653411E - SILVER LEAF GEHAN. The estimated range of $470,933 and $563,917 should be treated as a rough guide.

Comparable Properties (5)

3 bed 1,978 sqft Built 2013
Raw Value $564,335
Adjusted Value $563,917

Adjusted -$24,995 for 114 sqft less living space and +$24,577 for being newer. Net adjustment: -$418.

4 bed 4 bath 2,102 sqft Built 1985
Raw Value $417,617
Adjusted Value $562,050

Adjusted -$52,182 for 238 sqft less living space and +$196,615 for being newer. Net adjustment: +$144,433.

4 bed 3 bath 2,121 sqft Built 1995
Raw Value $392,108
Adjusted Value $470,933

Adjusted -$56,348 for 257 sqft less living space and +$135,173 for being newer. Net adjustment: +$78,825.

3 bed 4 bath 1,821 sqft Built 1984
Raw Value $342,026
Adjusted Value $554,214

Adjusted +$9,428 for 43 sqft more living space and +$202,760 for being newer. Net adjustment: +$212,188.

3 bed 4 bath 1,815 sqft Built 1984
Raw Value $339,475
Adjusted Value $552,978

Adjusted +$10,743 for 49 sqft more living space and +$202,760 for being newer. Net adjustment: +$213,503.

The Neighborhood

This home is valued 24.6% above the R653411E - SILVER LEAF GEHAN median of $495,576. With 196 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R653411E - SILVER LEAF GEHAN

above average
196 Properties
$495,576 Median Value
-4.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$617,448
Median
$495,576

This home is +24.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,029 across all districts. With a homestead exemption claimed, that drops to $11,665 — saving $1,364 per year. That's $972 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%$5,514
Williamson County WSID #3special0.5830%$3,600
Williamson CountyCounty0.3694%$2,281
Austin Community Collegespecial0.1034%$638
Williamson County ESD #9 - Round RockESD0.0999%$617
Williamson County FM/RdCounty0.0443%$274
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1102%$13,029

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $554,214 would pay approximately $3,459 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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