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1614 SYLVIA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath868 sqftBuilt 1995

Property at a Glance

This home is estimated between $288,085 and $365,196, with a best estimate of $344,680. 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

$288,085 $365,196
Best Estimate
$344,680
WCAD Value
$373,298
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 $288,085 and $365,196. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1602 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 822 sqft Built 1995
Raw Value $354,696
Adjusted Value $365,196

Adjusted +$10,500 for 46 sqft more living space. Net adjustment: +$10,500.

1601 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 816 sqft Built 1992
Raw Value $319,250
Adjusted Value $337,154

Adjusted +$11,870 for 52 sqft more living space and +$6,034 for being newer. Net adjustment: +$17,904.

1615 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 841 sqft Built 1995
Raw Value $341,482
Adjusted Value $347,645

Adjusted +$6,163 for 27 sqft more living space. Net adjustment: +$6,163.

1711 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,178 sqft Built 1993
Raw Value $354,825
Adjusted Value $288,085

Adjusted -$70,763 for 310 sqft less living space and +$4,023 for being newer. Net adjustment: -$66,740.

1616 SYLVIA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 720 sqft Built 1994
Raw Value $308,885
Adjusted Value $344,680

Adjusted +$33,784 for 148 sqft more living space and +$2,011 for being newer. Net adjustment: +$35,795.

The Neighborhood

This home is valued 28.5% 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
$373,298
Median
$290,418

This home is +28.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,717 across all districts. With a homestead exemption claimed, that drops to $5,397 — saving $1,320 per year. That's $450 per month a buyer should budget. The assessed value increased +0.8% vs the subdivision average of -7.8%. This above-average increase gives a protest opportunity score of 43 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,334
Round RockCity0.3720%$1,389
Williamson CountyCounty0.3694%$1,379
Austin Community Collegespecial0.1034%$386
Williamson County FM/RdCounty0.0443%$165
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,717
43 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $344,680 would pay approximately $2,151 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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