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212 HILLROCK CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,255 sqftBuilt 1983

Property at a Glance

This home is estimated between $235,592 and $453,540, with a best estimate of $341,304. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$235,592 $453,540
Best Estimate
$341,304
WCAD Value
$330,199
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $235,592 and $453,540. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3706 HILLSIDE CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,456 sqft Built 1978
Raw Value $272,386
Adjusted Value $235,592

Adjusted -$44,827 for 201 sqft less living space and +$8,033 for being newer. Net adjustment: -$36,794.

3702 HILLSIDE CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,136 sqft Built 1978
Raw Value $306,732
Adjusted Value $341,304

Adjusted +$26,539 for 119 sqft more living space and +$8,033 for being newer. Net adjustment: +$34,572.

210 HILLROCK CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,144 sqft Built 1983
Raw Value $266,520
Adjusted Value $291,275

Adjusted +$24,755 for 111 sqft more living space. Net adjustment: +$24,755.

3 bed 2 bath 1,344 sqft Built 1998
Raw Value $388,743
Adjusted Value $344,794

Adjusted -$19,849 for 89 sqft less living space and -$24,100 for being older. Net adjustment: -$43,949.

4 bed 2 bath 1,327 sqft Built 1998
Raw Value $493,697
Adjusted Value $453,540

Adjusted -$16,057 for 72 sqft less living space and -$24,100 for being older. Net adjustment: -$40,157.

The Neighborhood

This home is valued 11.3% above the R210480H - Brushy Creek median of $296,542. With 871 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

typical
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$330,199
Median
$296,542

This home is +11.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,320 across all districts. With a homestead exemption claimed, that drops to $5,009 — saving $1,311 per year. That's $417 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%$2,949
Brushy Creek MUDMUD0.3868%$1,277
Williamson CountyCounty0.3694%$1,220
Austin Community Collegespecial0.1034%$341
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$330
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$6,320

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $341,304 would pay approximately $2,130 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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