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3621 RAMS HORN WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,676 sqftBuilt 2015

Property at a Glance

This home is estimated between $321,827 and $429,404, with a best estimate of $339,697. That places the property below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$321,827 $429,404
Best Estimate
$339,697
WCAD Value
$345,898
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 $321,827 and $429,404. 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 $429,404

Adjusted +$17,550 for 78 sqft more living space. Net adjustment: +$17,550.

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 $321,827

Adjusted -$31,725 for 141 sqft less living space. Net adjustment: -$31,725.

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 $339,697

Adjusted +$4,950 for 22 sqft more living space. Net adjustment: +$4,950.

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 $334,114

Adjusted -$9,900 for 44 sqft less living space. Net adjustment: -$9,900.

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 $358,620

Adjusted -$5,850 for 26 sqft less living space. Net adjustment: -$5,850.

The Neighborhood

This home is valued 2.3% 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
$345,898
Median
$353,883

This home is -2.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,224 across all districts. With a homestead exemption claimed, that drops to $4,909 — saving $1,315 per year. That's $409 per month a buyer should budget. The assessed value increased +3.6% vs the subdivision average of -8.1%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,089
Round RockCity0.3720%$1,287
Williamson CountyCounty0.3694%$1,278
Austin Community Collegespecial0.1034%$358
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,224
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $339,697 would pay approximately $2,120 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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