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2505 BLESSING AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed896 sqftBuilt 2002

Property at a Glance

This home is estimated between $14,278 and $452,774, with a best estimate of $71,741. That places the property below the AM20SLXI - MH - SGT/SHU/SRR median of $233,506, in a neighborhood that appreciated 30.5% over the past year.

Estimated Value Range

$14,278 $452,774
Best Estimate
$71,741
WCAD Value
$75,936
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in AM20SLXI - MH - SGT/SHU/SRR. The estimated range of $14,278 and $452,774 should be treated as a rough guide.

Comparable Properties (5)

1002 MARTIN AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 1,120 sqft Built 2002
Raw Value $91,081
Adjusted Value $60,198

Adjusted -$30,883 for 224 sqft less living space. Net adjustment: -$30,883.

3 bed 1,216 sqft Built 2024
Raw Value $64,815
Adjusted Value $71,741

Adjusted -$44,119 for 320 sqft less living space and +$51,045 for being newer. Net adjustment: +$6,926.

2508E BLESSING AVE, ROUND ROCK, TX 78681
0.00 mi 81% similar Same subdivision
3 bed 480 sqft Built 1970
Raw Value $31,170
Adjusted Value $14,278

Adjusted +$57,355 for 416 sqft more living space and -$74,247 for being older. Net adjustment: -$16,892.

3 bed 2 bath 1,725 sqft Built 2020
Raw Value $409,164
Adjusted Value $336,632

Adjusted -$114,296 for 829 sqft less living space and +$41,764 for being newer. Net adjustment: -$72,532.

4 bed 3 bath 1,467 sqft Built 2019
Raw Value $492,055
Adjusted Value $452,774

Adjusted -$78,725 for 571 sqft less living space and +$39,444 for being newer. Net adjustment: -$39,281.

The Neighborhood

This home is valued 67.5% below the AM20SLXI - MH - SGT/SHU/SRR median of $233,506. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 30.5% over the past year.

AM20SLXI - MH - SGT/SHU/SRR

outlier low
471 Properties
$233,506 Median Value
+30.5% YoY Change
2% Have Pool
3% Have Garage
This Home
$75,936
Median
$233,506

This home is -67.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $1,093 across all districts. With a homestead exemption claimed, that drops to $435 — saving $658 per year. That's $36 per month a buyer should budget. The assessed value increased +27.3% vs the subdivision average of +30.5%. This increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$639
Williamson CountyCounty0.3694%$264
Austin Community Collegespecial0.1034%$74
Williamson County ESD #9 - Round RockESD0.0999%$72
Williamson County FM/RdCounty0.0443%$32
Upper Brushy Creek WCIDWater0.0170%$12
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$1,093
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $71,741 would pay approximately $448 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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