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1627 SYLVIA CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath535 sqftBuilt 1995

Property at a Glance

This home is estimated between $261,588 and $311,220, with a best estimate of $285,291. That places the property below the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418, in a neighborhood that declined 7.8% over the past year.

Estimated Value Range

$261,588 $311,220
Best Estimate
$285,291
WCAD Value
$299,778
High Confidence

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

Based on 5 comparable properties in R123492H - Sam Bass/Hermitage/Somerset R3, this home's estimated market value is between $261,588 and $311,220. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1623 SYLVIA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 764 sqft Built 1993
Raw Value $333,541
Adjusted Value $285,291

Adjusted -$52,273 for 229 sqft less living space and +$4,023 for being newer. Net adjustment: -$48,250.

1509 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 538 sqft Built 1995
Raw Value $310,654
Adjusted Value $309,969

Adjusted -$685 for 3 sqft less living space. Net adjustment: -$685.

1707 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 568 sqft Built 1995
Raw Value $318,753
Adjusted Value $311,220

Adjusted -$7,533 for 33 sqft less living space. Net adjustment: -$7,533.

1407 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 93% similar Same subdivision
4 bed 2 bath 822 sqft Built 1994
Raw Value $344,383
Adjusted Value $280,881

Adjusted -$65,513 for 287 sqft less living space and +$2,011 for being newer. Net adjustment: -$63,502.

1611 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 91% similar Same subdivision
3 bed 2 bath 696 sqft Built 1993
Raw Value $294,316
Adjusted Value $261,588

Adjusted -$36,751 for 161 sqft less living space and +$4,023 for being newer. Net adjustment: -$32,728.

The Neighborhood

This home is valued 3.2% above the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. With 648 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.8% over the past year.

R123492H - Sam Bass/Hermitage/Somerset R3

typical
648 Properties
$290,418 Median Value
-7.8% YoY Change
2% Have Pool
89% Have Garage
This Home
$299,778
Median
$290,418

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,394 across all districts. With a homestead exemption claimed, that drops to $4,088 — saving $1,306 per year. That's $341 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%$2,677
Round RockCity0.3720%$1,115
Williamson CountyCounty0.3694%$1,108
Austin Community Collegespecial0.1034%$310
Williamson County FM/RdCounty0.0443%$133
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,394

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $285,291 would pay approximately $1,781 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 4/19/2026.

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