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

6578 TERAMO TER, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,755 sqftBuilt 2020

Property at a Glance

This home is estimated between $318,714 and $532,073, with a best estimate of $368,678. 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

$318,714 $532,073
Best Estimate
$368,678
WCAD Value
$368,426
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 $318,714 and $532,073. 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 $532,073

Adjusted +$43,176 for 206 sqft more living space. Net adjustment: +$43,176.

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 $318,714

Adjusted -$105,843 for 505 sqft less living space. Net adjustment: -$105,843.

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 $368,678

This comparable closely matches the subject property's features.

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 $520,539

Adjusted -$2,725 for 13 sqft less living space. Net adjustment: -$2,725.

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 $363,678

Adjusted -$5,449 for 26 sqft less living space. Net adjustment: -$5,449.

The Neighborhood

This home is valued 11.7% 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
$368,426
Median
$417,399

This home is -11.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,764 across all districts. With a homestead exemption claimed, that drops to $7,009 — saving $1,755 per year. That's $584 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%$4,440
Siena MUD #2MUD0.6020%$2,218
Williamson CountyCounty0.3694%$1,361
Williamson County ESD #3 - HuttoESD0.1000%$368
Williamson County FM/RdCounty0.0443%$163
EWC Higher Ed Centerspecial0.0409%$151
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$8,764

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $368,678 would pay approximately $2,301 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