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2606 HILLTOP ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,792 sqftBuilt 1983

Property at a Glance

This home is estimated between $378,213 and $467,962, with a best estimate of $433,369. That places the property below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354, in a neighborhood that appreciated 3.6% over the past year.

Estimated Value Range

$378,213 $467,962
Best Estimate
$433,369
WCAD Value
$503,420
Low Confidence

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

There are 5 comparable properties within range, but none are in R104681D - Brushy Creek North Sec 1 & 2. The estimated range of $378,213 and $467,962 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $378,213

Adjusted -$24,349 for 85 sqft less living space and -$2,885 for being older. Net adjustment: -$27,234.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $388,834

Adjusted -$72,188 for 252 sqft less living space and +$5,770 for being newer. Net adjustment: -$66,418.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $433,369

Adjusted +$69,323 for 242 sqft more living space and -$2,885 for being older. Net adjustment: +$66,438.

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $463,451

Adjusted +$47,552 for 166 sqft more living space and +$17,311 for being newer. Net adjustment: +$64,863.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $467,962

Adjusted -$51,276 for 179 sqft less living space and +$23,082 for being newer. Net adjustment: -$28,194.

The Neighborhood

This home is valued 24.1% below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.6% over the past year.

R104681D - Brushy Creek North Sec 1 & 2

below average
292 Properties
$663,354 Median Value
+3.6% YoY Change
3% Have Pool
95% Have Garage
This Home
$503,420
Median
$663,354

This home is -24.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,636 across all districts. With a homestead exemption claimed, that drops to $8,293 — saving $1,343 per year. That's $691 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%$4,496
Brushy Creek MUDMUD0.3868%$1,947
Williamson CountyCounty0.3694%$1,860
Austin Community Collegespecial0.1034%$521
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$503
Williamson County FM/RdCounty0.0443%$223
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,636

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $433,369 would pay approximately $2,705 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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