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6423 TERAMO TER, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,837 sqftBuilt 2020

Property at a Glance

This home is estimated between $335,900 and $549,259, with a best estimate of $385,864. That places the property below the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$335,900 $549,259
Best Estimate
$385,864
WCAD Value
$377,702
High Confidence

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

Based on 5 comparable properties in H123414C - SIENA LIMMER LOOP, this home's estimated market value is between $335,900 and $549,259. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

6522 TERAMO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,549 sqft Built 2020
Raw Value $488,897
Adjusted Value $549,259

Adjusted +$60,362 for 288 sqft more living space. Net adjustment: +$60,362.

6574 TERAMO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,260 sqft Built 2020
Raw Value $424,557
Adjusted Value $335,900

Adjusted -$88,657 for 423 sqft less living space. Net adjustment: -$88,657.

6401 TERAMO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,755 sqft Built 2020
Raw Value $368,678
Adjusted Value $385,864

Adjusted +$17,186 for 82 sqft more living space. Net adjustment: +$17,186.

6419 TERAMO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,768 sqft Built 2020
Raw Value $523,264
Adjusted Value $537,726

Adjusted +$14,462 for 69 sqft more living space. Net adjustment: +$14,462.

6416 TERAMO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,781 sqft Built 2020
Raw Value $369,127
Adjusted Value $380,864

Adjusted +$11,737 for 56 sqft more living space. Net adjustment: +$11,737.

The Neighborhood

This home is valued 9.5% below the H123414C - SIENA LIMMER LOOP median of $417,399. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.7% over the past year.

H123414C - SIENA LIMMER LOOP

typical
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$377,702
Median
$417,399

This home is -9.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,985 across all districts. With a homestead exemption claimed, that drops to $7,228 — saving $1,757 per year. That's $602 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
Hutto ISDSchool1.2052%$4,552
Siena MUD #2MUD0.6020%$2,274
Williamson CountyCounty0.3694%$1,395
Williamson County ESD #3 - HuttoESD0.1000%$378
Williamson County FM/RdCounty0.0443%$167
EWC Higher Ed Centerspecial0.0409%$154
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$8,985

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $385,864 would pay approximately $2,409 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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