Beta Williamson County, TX only — data and coverage are limited during early access.

1314 HILLRIDGE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,333 sqftBuilt 2006

Property at a Glance

This home is estimated between $318,434 and $744,264, with a best estimate of $463,223. 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

$318,434 $744,264
Best Estimate
$463,223
WCAD Value
$608,641
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 $318,434 and $744,264. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4207 FAIRMEADOW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,840 sqft Built 2007
Raw Value $406,093
Adjusted Value $542,382

Adjusted +$142,647 for 493 sqft more living space and -$6,358 for being older. Net adjustment: +$136,289.

4321 GREATVIEW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,470 sqft Built 2013
Raw Value $828,410
Adjusted Value $744,264

Adjusted -$39,640 for 137 sqft less living space and -$44,506 for being older. Net adjustment: -$84,146.

4211 FAIRMEADOW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,305 sqft Built 2007
Raw Value $461,479
Adjusted Value $463,223

Adjusted +$8,102 for 28 sqft more living space and -$6,358 for being older. Net adjustment: +$1,744.

3 bed 2 bath 2,208 sqft Built 2014
Raw Value $431,179
Adjusted Value $416,483

Adjusted +$36,168 for 125 sqft more living space and -$50,864 for being older. Net adjustment: -$14,696.

3 bed 2 bath 2,448 sqft Built 2017
Raw Value $421,647
Adjusted Value $318,434

Adjusted -$33,275 for 115 sqft less living space and -$69,938 for being older. Net adjustment: -$103,213.

The Neighborhood

This home is valued 5.8% 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
$608,641
Median
$646,108

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,115 across all districts. With a homestead exemption claimed, that drops to $9,757 — saving $1,358 per year. That's $813 per month a buyer should budget. The assessed value increased +8.2% vs the subdivision average of +2.5%. This above-average increase gives a protest opportunity score of 44 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,184
Williamson County MUD #10MUD0.3875%$2,249
Williamson CountyCounty0.3694%$2,145
Austin Community Collegespecial0.1034%$600
Williamson County ESD #9 - Round RockESD0.0999%$580
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$11,115
44 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $463,223 would pay approximately $2,891 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.

View full property details