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2640 ESTEFANIA LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,763 sqftBuilt 2010

Property at a Glance

This home is estimated between $502,617 and $640,792, with a best estimate of $520,435. That places the property above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$502,617 $640,792
Best Estimate
$520,435
WCAD Value
$542,591
Low Confidence

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

There are 5 comparable properties within range, but few are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $502,617 and $640,792 should be treated as a rough guide.

Comparable Properties (5)

2624 ESTEFANIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,881 sqft Built 2010
Raw Value $528,350
Adjusted Value $502,617

Adjusted -$25,733 for 118 sqft less living space. Net adjustment: -$25,733.

2664 ESTEFANIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,851 sqft Built 2012
Raw Value $547,227
Adjusted Value $519,285

Adjusted -$19,190 for 88 sqft less living space and -$8,752 for being older. Net adjustment: -$27,942.

4 bed 2 bath 2,028 sqft Built 2011
Raw Value $612,116
Adjusted Value $549,951

Adjusted -$57,789 for 265 sqft less living space and -$4,376 for being older. Net adjustment: -$62,165.

4 bed 3 bath 2,325 sqft Built 2006
Raw Value $625,489
Adjusted Value $520,435

Adjusted -$122,557 for 562 sqft less living space and +$17,503 for being newer. Net adjustment: -$105,054.

3 bed 2,039 sqft Built 2011
Raw Value $705,356
Adjusted Value $640,792

Adjusted -$60,188 for 276 sqft less living space and -$4,376 for being older. Net adjustment: -$64,564.

The Neighborhood

This home is valued 8.6% above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. With 695 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.7% over the past year.

R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN

typical
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$542,591
Median
$499,831

This home is +8.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,308 across all districts. With a homestead exemption claimed, that drops to $8,957 — saving $1,351 per year. That's $746 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%$4,846
Paloma Lakes MUD #1MUD0.3725%$2,021
Williamson CountyCounty0.3694%$2,005
Austin Community Collegespecial0.1034%$561
Williamson County ESD #9 - Round RockESD0.0999%$542
Williamson County FM/RdCounty0.0443%$241
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$10,308

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $520,435 would pay approximately $3,249 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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