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3809 LOMBARD ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed3 bath2,009 sqftBuilt 2021

Property at a Glance

This home is estimated between $432,399 and $758,689, with a best estimate of $608,532. That places the property above the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$432,399 $758,689
Best Estimate
$608,532
WCAD Value
$612,910
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 $432,399 and $758,689. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3736 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $595,410

Adjusted +$20,616 for 93 sqft more living space and +$12,783 for being newer. Net adjustment: +$33,399.

3601 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $608,532

Adjusted +$20,616 for 93 sqft more living space and +$9,130 for being newer. Net adjustment: +$29,746.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $432,399

Adjusted -$52,980 for 239 sqft less living space and +$5,478 for being newer. Net adjustment: -$47,502.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $758,689

Adjusted +$43,891 for 198 sqft more living space and +$12,783 for being newer. Net adjustment: +$56,674.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $707,383

Adjusted -$46,995 for 212 sqft less living space and +$12,783 for being newer. Net adjustment: -$34,212.

The Neighborhood

This home is valued 17.1% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

above average
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$612,910
Median
$523,371

This home is +17.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,664 across all districts. With a homestead exemption claimed, that drops to $11,080 — saving $1,584 per year. That's $923 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
Georgetown ISDSchool1.0506%$6,439
Highlands at Mayfield Ranch MUDMUD0.4850%$2,973
Williamson CountyCounty0.3694%$2,264
Williamson County ESD #9 - Round RockESD0.0999%$612
Williamson County FM/RdCounty0.0443%$272
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,664

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $608,532 would pay approximately $3,798 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 4/19/2026.

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