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4613 JOSEPH DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,878 sqftBuilt 1975

Property at a Glance

This home is estimated between $526,602 and $610,467, with a best estimate of $563,838. That places the property above the R453474G - Southern Hills median of $494,639, in a neighborhood that appreciated 5.5% over the past year.

Estimated Value Range

$526,602 $610,467
Best Estimate
$563,838
WCAD Value
$355,256
High Confidence

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

Based on 5 comparable properties in R453474G - Southern Hills, this home's estimated market value is between $526,602 and $610,467. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4608 JOSEPH DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,452 sqft Built 1992
Raw Value $392,948
Adjusted Value $526,602

Adjusted +$125,119 for 426 sqft more living space and +$8,535 for being newer. Net adjustment: +$133,654.

4610 JOSEPH DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,407 sqft Built 1981
Raw Value $469,118
Adjusted Value $610,467

Adjusted +$138,336 for 471 sqft more living space and +$3,013 for being newer. Net adjustment: +$141,349.

4605 JOSEPH DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,620 sqft Built 1975
Raw Value $472,932
Adjusted Value $548,708

Adjusted +$75,776 for 258 sqft more living space. Net adjustment: +$75,776.

4611 TIFFANY NICOLE ST, ROUND ROCK, TX 78665
0.12 mi 100% similar Same subdivision
3 bed 2 bath 1,616 sqft Built 1989
Raw Value $479,858
Adjusted Value $563,838

Adjusted +$76,951 for 262 sqft more living space and +$7,029 for being newer. Net adjustment: +$83,980.

4607 TIFFANY NICOLE ST, ROUND ROCK, TX 78665
0.12 mi 100% similar Same subdivision
3 bed 2 bath 1,537 sqft Built 1974
Raw Value $483,178
Adjusted Value $576,595

Adjusted +$100,154 for 341 sqft more living space and -$502 for being older and -$6,235 for no pool. Net adjustment: +$93,417.

The Neighborhood

This home is valued 28.2% below the R453474G - Southern Hills median of $494,639. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 5.5% over the past year.

R453474G - Southern Hills

below average
13 Properties
$494,639 Median Value
+5.5% YoY Change
8% Have Pool
62% Have Garage
This Home
$355,256
Median
$494,639

This home is -28.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,425 across all districts. With a homestead exemption claimed, that drops to $4,109 — saving $1,316 per year. That's $342 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
Round Rock ISDSchool0.8931%$3,173
Williamson CountyCounty0.3694%$1,312
Austin Community Collegespecial0.1034%$367
Williamson County ESD #9 - Round RockESD0.0999%$355
Williamson County FM/RdCounty0.0443%$157
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$5,425

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $563,838 would pay approximately $3,519 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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