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3657 RAMS HORN WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,764 sqftBuilt 2014

Property at a Glance

This home is estimated between $338,436 and $446,013, with a best estimate of $356,306. 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

$338,436 $446,013
Best Estimate
$356,306
WCAD Value
$352,477
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 $338,436 and $446,013. 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 $446,013

Adjusted +$37,350 for 166 sqft more living space and -$3,191 for being older. Net adjustment: +$34,159.

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 $338,436

Adjusted -$11,925 for 53 sqft less living space and -$3,191 for being older. Net adjustment: -$15,116.

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 $356,306

Adjusted +$24,750 for 110 sqft more living space and -$3,191 for being older. Net adjustment: +$21,559.

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 $350,723

Adjusted +$9,900 for 44 sqft more living space and -$3,191 for being older. Net adjustment: +$6,709.

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 $375,229

Adjusted +$13,950 for 62 sqft more living space and -$3,191 for being older. Net adjustment: +$10,759.

The Neighborhood

This home is in line with the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. 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
$352,477
Median
$353,883

This home is -0.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,342 across all districts. With a homestead exemption claimed, that drops to $5,027 — saving $1,315 per year. That's $419 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%$3,148
Round RockCity0.3720%$1,311
Williamson CountyCounty0.3694%$1,302
Austin Community Collegespecial0.1034%$364
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,342
45 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $356,306 would pay approximately $2,224 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.

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