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1618 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,615 sqftBuilt 2000

Property at a Glance

This home is estimated between $283,513 and $612,638, with a best estimate of $577,135. 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

$283,513 $612,638
Best Estimate
$577,135
WCAD Value
$513,974
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 $283,513 and $612,638. 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 $588,000

Adjusted +$25,817 for 79 sqft more living space and -$216 for being older. Net adjustment: +$25,601.

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 $295,289

Adjusted -$188,891 for 578 sqft less living space. Net adjustment: -$188,891.

1502 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,287 sqft Built 1999
Raw Value $503,178
Adjusted Value $283,513

Adjusted -$219,611 for 672 sqft less living space and -$54 for being older. Net adjustment: -$219,665.

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 $612,638

Adjusted +$138,891 for 425 sqft more living space and -$162 for being older. Net adjustment: +$138,729.

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 $577,135

Adjusted -$36,275 for 111 sqft less living space. Net adjustment: -$36,275.

The Neighborhood

This home is valued 3.7% below the R501598E - Forest Ridge, Small Lots median of $533,875. That positions it competitively for buyers comparing within the neighborhood. 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
$513,974
Median
$533,875

This home is -3.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,248 across all districts. With a homestead exemption claimed, that drops to $7,903 — saving $1,345 per year. That's $659 per month a buyer should budget. The assessed value increased +7.9% vs the subdivision average of +4.6%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,590
Round RockCity0.3720%$1,912
Williamson CountyCounty0.3694%$1,899
Austin Community Collegespecial0.1034%$531
Williamson County FM/RdCounty0.0443%$228
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,248
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $577,135 would pay approximately $3,602 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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