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1506 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,145 sqftBuilt 1999

Property at a Glance

This home is estimated between $360,431 and $459,095, with a best estimate of $423,592. That places the property below the R501598E - Forest Ridge, Small Lots median of $533,875, in a neighborhood that appreciated 4.6% over the past year.

Estimated Value Range

$360,431 $459,095
Best Estimate
$423,592
WCAD Value
$537,346
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 $360,431 and $459,095. 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 $434,458

Adjusted -$127,779 for 391 sqft less living space and -$162 for being older. Net adjustment: -$127,941.

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 $459,095

Adjusted -$14,706 for 45 sqft less living space and -$108 for being older. Net adjustment: -$14,814.

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 $423,592

Adjusted -$189,872 for 581 sqft less living space and +$54 for being newer. Net adjustment: -$189,818.

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 $360,431

Adjusted -$153,597 for 470 sqft less living space and +$54 for being newer. Net adjustment: -$153,543.

1611 SHADY HILLSIDE PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,646 sqft Built 2000
Raw Value $538,664
Adjusted Value $374,990

Adjusted -$163,728 for 501 sqft less living space and +$54 for being newer. Net adjustment: -$163,674.

The Neighborhood

This home is in line with the R501598E - Forest Ridge, Small Lots median of $533,875. 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
$537,346
Median
$533,875

This home is +0.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,668 across all districts. With a homestead exemption claimed, that drops to $8,319 — saving $1,349 per year. That's $693 per month a buyer should budget. The assessed value increased +8.1% vs the subdivision average of +4.6%. This above-average increase gives a protest opportunity score of 33 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,799
Round RockCity0.3720%$1,999
Williamson CountyCounty0.3694%$1,985
Austin Community Collegespecial0.1034%$556
Williamson County FM/RdCounty0.0443%$238
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,668
33 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $423,592 would pay approximately $2,644 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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