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4561 AVELLINO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,300 sqftBuilt 2024

Property at a Glance

This home is estimated between $237,626 and $463,644, with a best estimate of $413,571. 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

$237,626 $463,644
Best Estimate
$413,571
WCAD Value
$380,141
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 $237,626 and $463,644. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4536 AVELLINO DR, 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 $463,644

Adjusted +$100,419 for 350 sqft more living space and -$6,250 for being older. Net adjustment: +$94,169.

4520 AVELLINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,351 sqft Built 2021
Raw Value $431,585
Adjusted Value $407,579

Adjusted -$14,632 for 51 sqft less living space and -$9,374 for being older. Net adjustment: -$24,006.

4543 AVELLINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,326 sqft Built 2022
Raw Value $438,181
Adjusted Value $424,471

Adjusted -$7,460 for 26 sqft less living space and -$6,250 for being older. Net adjustment: -$13,710.

4512 AVELLINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,618 sqft Built 2022
Raw Value $335,114
Adjusted Value $237,626

Adjusted -$91,238 for 318 sqft less living space and -$6,250 for being older. Net adjustment: -$97,488.

4500 AVELLINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,170 sqft Built 2021
Raw Value $385,647
Adjusted Value $413,571

Adjusted +$37,298 for 130 sqft more living space and -$9,374 for being older. Net adjustment: +$27,924.

The Neighborhood

This home is valued 8.8% 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
$380,141
Median
$416,826

This home is -8.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,373 across all districts. With a homestead exemption claimed, that drops to $8,616 — saving $1,757 per year. That's $718 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%$4,581
Round Rock MUD #1MUD0.6800%$2,585
Round RockCity0.3720%$1,414
Williamson CountyCounty0.3694%$1,404
Williamson County FM/RdCounty0.0443%$169
EWC Higher Ed Centerspecial0.0409%$155
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$10,373

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $413,571 would pay approximately $2,581 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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