Beta Williamson County, TX only — data and coverage are limited during early access.

1704 RUSTY NAIL LOOP, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath662 sqftBuilt 1992

Property at a Glance

This home is estimated between $174,076 and $299,835, with a best estimate of $175,356. 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

$174,076 $299,835
Best Estimate
$175,356
WCAD Value
$283,115
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 $174,076 and $299,835. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1706 RUSTY NAIL LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 977 sqft Built 1995
Raw Value $253,294
Adjusted Value $175,356

Adjusted -$71,904 for 315 sqft less living space and -$6,034 for being older. Net adjustment: -$77,938.

1817 RUSTY NAIL LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,006 sqft Built 1995
Raw Value $258,634
Adjusted Value $174,076

Adjusted -$78,524 for 344 sqft less living space and -$6,034 for being older. Net adjustment: -$84,558.

1603 RUSTY NAIL LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,006 sqft Built 1995
Raw Value $258,634
Adjusted Value $174,076

Adjusted -$78,524 for 344 sqft less living space and -$6,034 for being older. Net adjustment: -$84,558.

1705 RUSTY NAIL LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 839 sqft Built 1993
Raw Value $268,281
Adjusted Value $225,867

Adjusted -$40,403 for 177 sqft less living space and -$2,011 for being older. Net adjustment: -$42,414.

1700 RUSTY NAIL LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 736 sqft Built 1992
Raw Value $316,727
Adjusted Value $299,835

Adjusted -$16,892 for 74 sqft less living space. Net adjustment: -$16,892.

The Neighborhood

This home is valued 2.5% below the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. That positions it competitively for buyers comparing within the neighborhood. 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
$283,115
Median
$290,418

This home is -2.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,094 across all districts. With a homestead exemption claimed, that drops to $3,791 — saving $1,303 per year. That's $316 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%$2,529
Round RockCity0.3720%$1,053
Williamson CountyCounty0.3694%$1,046
Austin Community Collegespecial0.1034%$293
Williamson County FM/RdCounty0.0443%$126
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,094

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $175,356 would pay approximately $1,095 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.

View full property details