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

3662 RAMS HORN WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,777 sqftBuilt 2013

Property at a Glance

This home is estimated between $338,171 and $445,748, with a best estimate of $356,041. That places the property above the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$338,171 $445,748
Best Estimate
$356,041
WCAD Value
$347,534
High Confidence

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

Based on 5 comparable properties in R401598G - Eagle Ridge - ALL SECTIONS, this home's estimated market value is between $338,171 and $445,748. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3720 RAMS HORN WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,598 sqft Built 2015
Raw Value $411,854
Adjusted Value $445,748

Adjusted +$40,275 for 179 sqft more living space and -$6,381 for being older. Net adjustment: +$33,894.

3654 RAMS HORN WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,817 sqft Built 2015
Raw Value $353,552
Adjusted Value $338,171

Adjusted -$9,000 for 40 sqft less living space and -$6,381 for being older. Net adjustment: -$15,381.

3649 RAMS HORN WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,654 sqft Built 2015
Raw Value $334,747
Adjusted Value $356,041

Adjusted +$27,675 for 123 sqft more living space and -$6,381 for being older. Net adjustment: +$21,294.

3724 RAMS HORN WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,720 sqft Built 2015
Raw Value $344,014
Adjusted Value $350,458

Adjusted +$12,825 for 57 sqft more living space and -$6,381 for being older. Net adjustment: +$6,444.

3733 RAMS HORN WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,702 sqft Built 2015
Raw Value $364,470
Adjusted Value $374,964

Adjusted +$16,875 for 75 sqft more living space and -$6,381 for being older. Net adjustment: +$10,494.

The Neighborhood

This home is valued 1.8% below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.

R401598G - Eagle Ridge - ALL SECTIONS

typical
749 Properties
$353,883 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$347,534
Median
$353,883

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,253 across all districts. With a homestead exemption claimed, that drops to $4,939 — saving $1,314 per year. That's $412 per month a buyer should budget. The assessed value increased +0.9% vs the subdivision average of -8.1%. This above-average increase gives a protest opportunity score of 45 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,104
Round RockCity0.3720%$1,293
Williamson CountyCounty0.3694%$1,284
Austin Community Collegespecial0.1034%$359
Williamson County FM/RdCounty0.0443%$154
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,253
45 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $356,041 would pay approximately $2,222 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