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4465 ACERNO ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,340 sqftBuilt 2021

Property at a Glance

This home is estimated between $380,284 and $442,871, with a best estimate of $393,312. 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

$380,284 $442,871
Best Estimate
$393,312
WCAD Value
$383,140
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 $380,284 and $442,871. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4418 ACERNO ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,319 sqft Built 2022
Raw Value $384,162
Adjusted Value $393,312

Adjusted +$6,025 for 21 sqft more living space and +$3,125 for being newer. Net adjustment: +$9,150.

4453 ACERNO ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,326 sqft Built 2022
Raw Value $435,729
Adjusted Value $442,871

Adjusted +$4,017 for 14 sqft more living space and +$3,125 for being newer. Net adjustment: +$7,142.

4474 ACERNO ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,340 sqft Built 2022
Raw Value $377,159
Adjusted Value $380,284

Adjusted +$3,125 for being newer. Net adjustment: +$3,125.

4437 ACERNO ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,351 sqft Built 2022
Raw Value $436,555
Adjusted Value $436,524

Adjusted -$3,156 for 11 sqft less living space and +$3,125 for being newer. Net adjustment: -$31.

4521 ACERNO ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 2 bath 1,340 sqft Built 2022
Raw Value $377,333
Adjusted Value $380,458

Adjusted +$3,125 for being newer. Net adjustment: +$3,125.

The Neighborhood

This home is valued 8.1% 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
$383,140
Median
$416,826

This home is -8.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,455 across all districts. With a homestead exemption claimed, that drops to $8,697 — saving $1,758 per year. That's $725 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%$4,618
Round Rock MUD #1MUD0.6800%$2,605
Round RockCity0.3720%$1,425
Williamson CountyCounty0.3694%$1,415
Williamson County FM/RdCounty0.0443%$170
EWC Higher Ed Centerspecial0.0409%$157
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$10,455

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $393,312 would pay approximately $2,455 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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