This is a new listing, so no sales records exist yet. As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$12,142 (−3.5%)
$180,000 + $499,347
$679,347
2025
$12,588 (+9.2%)
$180,000 + $524,284
$704,284
2024
$11,525 (+9.5%)
2023
$10,522 (+0.8%)
2022
$10,437 (+0.5%)
2021
$10,388 (+3.9%)
2020
$9,994 (−0.3%)
$102,751 + $340,877
$443,628
2019
$10,027 (−1.1%)
$98,100 + $344,505
$442,605
2018
$10,141 (+8.1%)
$90,000 + $324,453
$414,453
2016
$9,379 (+5.5%)
$90,000 + $324,453
$414,453
2015
$8,891 (+3.1%)
$80,000 + $310,675
$390,675
2014
$8,627 (+12.8%)
2012
$7,649 (+12.1%)
$57,400 + $266,253
$323,653
2011
$6,822 (−14.1%)
2010
$7,944
2009
$7,944
Tax history for 422 Ridgetop Bnd
Year
Property tax
Land + Additions
Assessment*
2026
$12,142 (−3.5%)
$180,000 + $499,347
$679,347
2025
$12,588 (+9.2%)
$180,000 + $524,284
$704,284
2024
$11,525 (+9.5%)
2023
$10,522 (+0.8%)
2022
$10,437 (+0.5%)
2021
$10,388 (+3.9%)
2020
$9,994 (−0.3%)
$102,751 + $340,877
$443,628
2019
$10,027 (−1.1%)
$98,100 + $344,505
$442,605
2018
$10,141 (+8.1%)
$90,000 + $324,453
$414,453
2016
$9,379 (+5.5%)
$90,000 + $324,453
$414,453
2015
$8,891 (+3.1%)
$80,000 + $310,675
$390,675
2014
$8,627 (+12.8%)
2012
$7,649 (+12.1%)
$57,400 + $266,253
$323,653
2011
$6,822 (−14.1%)
2010
$7,944
2009
$7,944
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
—
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
10,718 Sq. Ft.
Year renovated
2008
Sq. Ft.
2,620
Year built
2008
Style
Single Family Residential
County
Williamson County
APN
R479321
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
SU
Semi-Urban Residential District
Single-family detached dwellings intended to be located on small undeveloped and infill tracts. Land previously zoned Large Urban Single-Family SF-2 and Urban Lot Single-Family SF-3 is now zoned Semi-Urban Residential SU.
Permitted uses
Include but are not limited to:
Religious facility
Housing-Single unit
Infrastructure
Educational/school
Recreation
Property details
Public facts
Beds: —
Baths: 3.0
Sq. Ft.: 2,620
Stories: 2.0
Lot Size: 10,718 square feet
Style: Single Family Residential
Year Built: 2008
Year Renovated: 2008
County: Williamson County
APN: R479321
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Patsy Sommer Elementary School
Public PreK-5 • Assigned • 0.9mi
10/10
Cedar Valley Middle School
Public 6-8 • Assigned • 2.3mi
10/10
Round Rock High School
Public 9-12 • Assigned • 4.0mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 107° expected this year, 23 days in 30 years
6/10 Wind Factor
70% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Cedar Park, TX • 78613
Average low and high temperatures (°F)
58
39
69
47
80
56
81
62
86
66
92
74
93
75
96
75
92
69
88
65
76
55
67
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.5 hours in
June and 5 hours in December, which is comparable to the
U.S. average for solar exposure.
9.5 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$737,000 – $892,000
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