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

28 FOREST MESA, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,759 sqftBuilt 1993

Property at a Glance

This home is estimated between $354,944 and $833,680, with a best estimate of $681,032. That places the property below the R563694C - Oak Bluff Estates Ph 2 median of $741,250, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$354,944 $833,680
Best Estimate
$681,032
WCAD Value
$644,249
High Confidence

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

Based on 5 comparable properties in R563694C - Oak Bluff Estates Ph 2, this home's estimated market value is between $354,944 and $833,680. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

31 FOREST MESA, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,897 sqft Built 1991
Raw Value $723,482
Adjusted Value $681,032

Adjusted -$45,069 for 138 sqft less living space and +$2,619 for being newer. Net adjustment: -$42,450.

12 FOREST MESA, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,444 sqft Built 1993
Raw Value $730,805
Adjusted Value $833,680

Adjusted +$102,875 for 315 sqft more living space. Net adjustment: +$102,875.

10 FOREST MESA, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,297 sqft Built 1994
Raw Value $881,922
Adjusted Value $704,909

Adjusted -$175,704 for 538 sqft less living space and -$1,309 for being older. Net adjustment: -$177,013.

16 FOREST MESA, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,079 sqft Built 1993
Raw Value $785,211
Adjusted Value $680,703

Adjusted -$104,508 for 320 sqft less living space. Net adjustment: -$104,508.

23 FOREST MESA, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,712 sqft Built 1993
Raw Value $666,181
Adjusted Value $354,944

Adjusted -$311,237 for 953 sqft less living space. Net adjustment: -$311,237.

The Neighborhood

This home is valued 13.1% below the R563694C - Oak Bluff Estates Ph 2 median of $741,250. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.7% over the past year.

R563694C - Oak Bluff Estates Ph 2

typical
341 Properties
$741,250 Median Value
+3.7% YoY Change
1% Have Pool
99% Have Garage
This Home
$644,249
Median
$741,250

This home is -13.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,592 across all districts. With a homestead exemption claimed, that drops to $10,222 — saving $1,370 per year. That's $852 per month a buyer should budget. The assessed value increased +8.4% vs the subdivision average of +3.7%. This above-average increase gives a protest opportunity score of 39 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,754
Round RockCity0.3720%$2,397
Williamson CountyCounty0.3694%$2,380
Austin Community Collegespecial0.1034%$666
Williamson County FM/RdCounty0.0443%$286
Upper Brushy Creek WCIDWater0.0170%$110
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,592
39 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $681,032 would pay approximately $4,251 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