Beta Williamson County, TX only — data and coverage are limited during early access.

1527 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,541 sqftBuilt 2000

Property at a Glance

This home is estimated between $271,105 and $588,454, with a best estimate of $552,952. That places the property above the R501598E - Forest Ridge, Small Lots median of $533,875, in a neighborhood that appreciated 4.6% over the past year.

Estimated Value Range

$271,105 $588,454
Best Estimate
$552,952
WCAD Value
$580,738
High Confidence

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

Based on 5 comparable properties in R501598E - Forest Ridge, Small Lots, this home's estimated market value is between $271,105 and $588,454. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1508 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,536 sqft Built 1996
Raw Value $562,399
Adjusted Value $563,817

Adjusted +$1,634 for 5 sqft more living space and -$216 for being older. Net adjustment: +$1,418.

1607 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,193 sqft Built 2000
Raw Value $484,180
Adjusted Value $271,105

Adjusted -$213,075 for 652 sqft less living space. Net adjustment: -$213,075.

1501 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,190 sqft Built 1997
Raw Value $473,909
Adjusted Value $588,454

Adjusted +$114,707 for 351 sqft more living space and -$162 for being older. Net adjustment: +$114,545.

1612 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,726 sqft Built 2000
Raw Value $613,410
Adjusted Value $552,952

Adjusted -$60,458 for 185 sqft less living space. Net adjustment: -$60,458.

1618 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,615 sqft Built 2000
Raw Value $513,974
Adjusted Value $489,791

Adjusted -$24,183 for 74 sqft less living space. Net adjustment: -$24,183.

The Neighborhood

This home is valued 8.8% above the R501598E - Forest Ridge, Small Lots median of $533,875. With 269 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.6% over the past year.

R501598E - Forest Ridge, Small Lots

typical
269 Properties
$533,875 Median Value
+4.6% YoY Change
0% Have Pool
99% Have Garage
This Home
$580,738
Median
$533,875

This home is +8.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,449 across all districts. With a homestead exemption claimed, that drops to $9,091 — saving $1,358 per year. That's $758 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%$5,187
Round RockCity0.3720%$2,160
Williamson CountyCounty0.3694%$2,146
Austin Community Collegespecial0.1034%$600
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,449

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $552,952 would pay approximately $3,452 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.

View full property details