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

6570 TERAMO TER, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,854 sqftBuilt 2020

Property at a Glance

This home is estimated between $339,463 and $552,822, with a best estimate of $389,427. 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

$339,463 $552,822
Best Estimate
$389,427
WCAD Value
$450,845
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 $339,463 and $552,822. 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 $552,822

Adjusted +$63,925 for 305 sqft more living space. Net adjustment: +$63,925.

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 $339,463

Adjusted -$85,094 for 406 sqft less living space. Net adjustment: -$85,094.

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 $389,427

Adjusted +$20,749 for 99 sqft more living space. Net adjustment: +$20,749.

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 $384,427

Adjusted +$15,300 for 73 sqft more living space. Net adjustment: +$15,300.

6563 TERAMO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,751 sqft Built 2020
Raw Value $457,170
Adjusted Value $478,758

Adjusted +$21,588 for 103 sqft more living space. Net adjustment: +$21,588.

The Neighborhood

This home is valued 8.0% above the H123414C - SIENA LIMMER LOOP median of $417,399. With 1,146 homes in the subdivision, the property sits in the upper tier. 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
$450,845
Median
$417,399

This home is +8.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,725 across all districts. With a homestead exemption claimed, that drops to $8,954 — saving $1,771 per year. That's $746 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%$5,434
Siena MUD #2MUD0.6020%$2,714
Williamson CountyCounty0.3694%$1,666
Williamson County ESD #3 - HuttoESD0.1000%$451
Williamson County FM/RdCounty0.0443%$200
EWC Higher Ed Centerspecial0.0409%$184
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$10,725

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $389,427 would pay approximately $2,431 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