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1525 GREENSIDE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,988 sqftBuilt 2010

Property at a Glance

This home is estimated between $356,052 and $628,155, with a best estimate of $508,577. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$356,052 $628,155
Best Estimate
$508,577
WCAD Value
$385,764
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R417506E - TERAVISTA R4. The estimated range of $356,052 and $628,155 should be treated as a rough guide.

Comparable Properties (5)

1515 GREENSIDE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,892 sqft Built 2010
Raw Value $381,201
Adjusted Value $404,089

Adjusted +$22,888 for 96 sqft more living space. Net adjustment: +$22,888.

3 bed 2,130 sqft Built 2005
Raw Value $394,002
Adjusted Value $356,052

Adjusted -$33,855 for 142 sqft less living space and -$4,095 for being older. Net adjustment: -$37,950.

3 bed 2 bath 2,439 sqft Built 2011
Raw Value $667,645
Adjusted Value $560,940

Adjusted -$107,524 for 451 sqft less living space and +$819 for being newer. Net adjustment: -$106,705.

4 bed 2 bath 2,070 sqft Built 2005
Raw Value $651,800
Adjusted Value $628,155

Adjusted -$19,550 for 82 sqft less living space and -$4,095 for being older. Net adjustment: -$23,645.

4 bed 2 bath 2,067 sqft Built 2003
Raw Value $533,145
Adjusted Value $508,577

Adjusted -$18,835 for 79 sqft less living space and -$5,733 for being older. Net adjustment: -$24,568.

The Neighborhood

This home is valued 10.5% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$385,764
Median
$430,980

This home is -10.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,302 across all districts. With a homestead exemption claimed, that drops to $5,980 — saving $1,322 per year. That's $498 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%$3,445
Williamson CountyCounty0.3694%$1,425
Williamson County MUD #11MUD0.3656%$1,410
Austin Community Collegespecial0.1034%$399
Williamson County ESD #9 - Round RockESD0.0999%$385
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$7,302

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $508,577 would pay approximately $3,175 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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