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1626 SYLVIA CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath935 sqftBuilt 1995

Property at a Glance

This home is estimated between $279,427 and $393,258, with a best estimate of $372,188. That places the property above 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

$279,427 $393,258
Best Estimate
$372,188
WCAD Value
$386,762
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 $279,427 and $393,258. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1624 SYLVIA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,148 sqft Built 1992
Raw Value $322,014
Adjusted Value $279,427

Adjusted -$48,621 for 213 sqft less living space and +$6,034 for being newer. Net adjustment: -$42,587.

1407 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 822 sqft Built 1994
Raw Value $344,383
Adjusted Value $372,188

Adjusted +$25,794 for 113 sqft more living space and +$2,011 for being newer. Net adjustment: +$27,805.

1502 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 932 sqft Built 1994
Raw Value $377,807
Adjusted Value $380,503

Adjusted +$685 for 3 sqft more living space and +$2,011 for being newer. Net adjustment: +$2,696.

1633 SYLVIA CT, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,148 sqft Built 1990
Raw Value $362,812
Adjusted Value $324,248

Adjusted -$48,621 for 213 sqft less living space and +$10,057 for being newer. Net adjustment: -$38,564.

1606 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
4 bed 2 bath 888 sqft Built 1994
Raw Value $380,518
Adjusted Value $393,258

Adjusted +$10,729 for 47 sqft more living space and +$2,011 for being newer. Net adjustment: +$12,740.

The Neighborhood

This home is valued 33.2% 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

above average
648 Properties
$290,418 Median Value
-7.8% YoY Change
2% Have Pool
89% Have Garage
This Home
$386,762
Median
$290,418

This home is +33.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,959 across all districts. With a homestead exemption claimed, that drops to $5,637 — saving $1,322 per year. That's $470 per month a buyer should budget. The assessed value increased +5.4% vs the subdivision average of -7.8%. This above-average increase gives a protest opportunity score of 55 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,454
Round RockCity0.3720%$1,439
Williamson CountyCounty0.3694%$1,429
Austin Community Collegespecial0.1034%$400
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,959
55 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $372,188 would pay approximately $2,323 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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