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

3908 TUFINO LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath841 sqftBuilt 2022

Property at a Glance

This home is estimated between $141,328 and $372,484, with a best estimate of $338,202. That places the property below the H123421C - SALERNO median of $416,826, in a neighborhood that appreciated 99.5% over the past year.

Estimated Value Range

$141,328 $372,484
Best Estimate
$338,202
WCAD Value
$372,128
High Confidence

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

Based on 5 comparable properties in H123421C - SALERNO, this home's estimated market value is between $141,328 and $372,484. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3805 TUFINO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,424 sqft Built 2021
Raw Value $311,722
Adjusted Value $141,328

Adjusted -$167,269 for 583 sqft less living space and -$3,125 for being older. Net adjustment: -$170,394.

3924 TUFINO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 950 sqft Built 2022
Raw Value $369,475
Adjusted Value $338,202

Adjusted -$31,273 for 109 sqft less living space. Net adjustment: -$31,273.

3813 TUFINO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 950 sqft Built 2021
Raw Value $380,203
Adjusted Value $345,805

Adjusted -$31,273 for 109 sqft less living space and -$3,125 for being older. Net adjustment: -$34,398.

3840 TUFINO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 950 sqft Built 2022
Raw Value $369,475
Adjusted Value $338,202

Adjusted -$31,273 for 109 sqft less living space. Net adjustment: -$31,273.

3916 TUFINO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 841 sqft Built 2022
Raw Value $372,484
Adjusted Value $372,484

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 10.7% below the H123421C - SALERNO median of $416,826. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 99.5% over the past year.

H123421C - SALERNO

typical
997 Properties
$416,826 Median Value
+99.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$372,128
Median
$416,826

This home is -10.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,155 across all districts. With a homestead exemption claimed, that drops to $8,399 — saving $1,756 per year. That's $700 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%$4,485
Round Rock MUD #1MUD0.6800%$2,530
Round RockCity0.3720%$1,384
Williamson CountyCounty0.3694%$1,375
Williamson County FM/RdCounty0.0443%$165
EWC Higher Ed Centerspecial0.0409%$152
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$10,155

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $338,202 would pay approximately $2,111 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 4/19/2026.

View full property details