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3017 ALTON PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,706 sqftBuilt 2018

Property at a Glance

This home is estimated between $500,198 and $972,433, with a best estimate of $605,814. That places the property below the R501615D - FOREST GROVES median of $977,717, in a neighborhood that appreciated 1.9% over the past year.

Estimated Value Range

$500,198 $972,433
Best Estimate
$605,814
WCAD Value
$781,603
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R501615D - FOREST GROVES. The estimated range of $500,198 and $972,433 should be treated as a rough guide.

Comparable Properties (5)

3034 ALTON PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,112 sqft Built 2018
Raw Value $813,340
Adjusted Value $701,498

Adjusted -$111,842 for 406 sqft less living space. Net adjustment: -$111,842.

3033 ALTON PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 4 bath 3,213 sqft Built 2015
Raw Value $1,112,098
Adjusted Value $972,433

Adjusted -$139,665 for 507 sqft less living space. Net adjustment: -$139,665.

4 bed 3 bath 2,754 sqft Built 2017
Raw Value $619,037
Adjusted Value $605,814

Adjusted -$13,223 for 48 sqft less living space. Net adjustment: -$13,223.

4 bed 3 bath 2,805 sqft Built 2022
Raw Value $527,470
Adjusted Value $500,198

Adjusted -$27,272 for 99 sqft less living space. Net adjustment: -$27,272.

4 bed 3 bath 2,828 sqft Built 2022
Raw Value $630,988
Adjusted Value $597,380

Adjusted -$33,608 for 122 sqft less living space. Net adjustment: -$33,608.

The Neighborhood

This home is valued 20.1% below the R501615D - FOREST GROVES median of $977,717. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 1.9% over the past year.

R501615D - FOREST GROVES

below average
29 Properties
$977,717 Median Value
+1.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$781,603
Median
$977,717

This home is -20.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,063 across all districts. With a homestead exemption claimed, that drops to $12,668 — saving $1,395 per year. That's $1,056 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%$6,980
Round RockCity0.3720%$2,908
Williamson CountyCounty0.3694%$2,888
Austin Community Collegespecial0.1034%$808
Williamson County FM/RdCounty0.0443%$346
Upper Brushy Creek WCIDWater0.0170%$133
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,063

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $605,814 would pay approximately $3,781 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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