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1518 HIDDEN SPRINGS PATH, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,388 sqftBuilt 2012

Property at a Glance

This home is estimated between $431,261 and $678,504, with a best estimate of $487,155. That places the property below the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.

Estimated Value Range

$431,261 $678,504
Best Estimate
$487,155
WCAD Value
$615,629
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R420606C - TERAVISTA R5. The estimated range of $431,261 and $678,504 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,006 sqft Built 2019
Raw Value $488,833
Adjusted Value $554,857

Adjusted +$110,530 for 382 sqft more living space and -$44,506 for being older. Net adjustment: +$66,024.

4 bed 3 bath 2,365 sqft Built 2014
Raw Value $493,216
Adjusted Value $487,155

Adjusted +$6,655 for 23 sqft more living space and -$12,716 for being older. Net adjustment: -$6,061.

4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $431,261

Adjusted -$47,453 for 164 sqft less living space and -$25,432 for being older. Net adjustment: -$72,885.

4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $448,659

Adjusted -$75,808 for 262 sqft less living space and -$19,074 for being older. Net adjustment: -$94,882.

4 bed 3 bath 2,107 sqft Built 2015
Raw Value $616,272
Adjusted Value $678,504

Adjusted +$81,306 for 281 sqft more living space and -$19,074 for being older. Net adjustment: +$62,232.

The Neighborhood

This home is valued 4.7% below the R420606C - TERAVISTA R5 median of $646,108. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.5% over the past year.

R420606C - TERAVISTA R5

typical
622 Properties
$646,108 Median Value
+2.5% YoY Change
1% Have Pool
99% Have Garage
This Home
$615,629
Median
$646,108

This home is -4.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,516 across all districts. With a homestead exemption claimed, that drops to $10,155 — saving $1,361 per year. That's $846 per month a buyer should budget. The assessed value increased +9.6% vs the subdivision average of +2.5%. This above-average increase gives a protest opportunity score of 56 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,372
Williamson County MUD #10MUD0.3875%$2,331
Williamson CountyCounty0.3694%$2,222
Austin Community Collegespecial0.1034%$622
Williamson County ESD #9 - Round RockESD0.0999%$601
Williamson County FM/RdCounty0.0443%$267
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$11,516
56 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $487,155 would pay approximately $3,041 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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