As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$18,171 (+14.2%)
$301,390 + $809,771
$1,111,161
2024
$15,907 (−2.7%)
$301,390 + $715,630
$1,017,020
2023
$16,341 (−2.6%)
2022
$16,779 (+7.6%)
2021
$15,593 (+7.9%)
$151,760 + $711,010
$862,770
2020
$14,454 (−2.0%)
$110,370 + $662,180
$772,550
2019
$14,743 (+1,519.3%)
$55,190 + $696,800
$751,990
2018
$910 (+6.1%)
$44,150
2017
$858
$41,390
Tax history for 254 Riva Ridge Pl
Year
Property tax
Land + Additions
Assessment*
2025
$18,171 (+14.2%)
$301,390 + $809,771
$1,111,161
2024
$15,907 (−2.7%)
$301,390 + $715,630
$1,017,020
2023
$16,341 (−2.6%)
2022
$16,779 (+7.6%)
2021
$15,593 (+7.9%)
$151,760 + $711,010
$862,770
2020
$14,454 (−2.0%)
$110,370 + $662,180
$772,550
2019
$14,743 (+1,519.3%)
$55,190 + $696,800
$751,990
2018
$910 (+6.1%)
$44,150
2017
$858
$41,390
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 10, 2020 • Final
Residential
Work on a swimming pool.
Pool and hot tub
Jun 9, 2020 • Final
Residential
Construct an in-ground pool, spa, and concrete deck. Install a gas line for the pool heater and complete the electrical hook-up for new pool equipment.
Electrical
Gas
Plumbing
Pool and hot tub
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central and Unit
Heating Type: Central
Exterior
Exterior Information
Foundation Type: Slab
Exterior Wall: Brick
Roof Shape Type: Hip Composition Roll
Building Improvement Type: Residential
Pool Information
Has Pool
Property Information
Subdivision Name: KEY RANCH SEC 2
Living Sq. Ft: 3,921
Gross Sq. Ft: 4,674
Building Sq. Ft: 4,674
Legal Description: KEY RANCH SEC 2, LOT 46, ACRES 1.514
Parking & Garage Information
Parking Type: Attached Finished Garage
Garage/Parking Sq. Ft: 753
Garage / Carport Type: Attached Finished
Lot Information
# of Buildings: 1
Land Sq. Ft: 65,950
Legal Lot Number: 46
Municipality Name: AUSTIN
Acres: 1.514
County Use Description: SGL-FAM-RES-HOME
Financial
Assessor Information
Assessment Year: 2025
Tax District County: HAYS COUNTY
Public facts
Beds: —
Baths: —
Sq. Ft.: 3,921
Stories: —
Lot Size: 1.51 acres
Style: Single Family Residential
Year Built: 2018
Year Renovated: 2018
County: Hays County
APN: R145521
Home facts updated by county records on Aug 10, 2026
Around this home
Schools
Sycamore Springs Elementary School
Public PreK-5 • Assigned • 2.4mi
8/10
Sycamore Springs Middle
Public 6-8 • Assigned • 2.4mi
9/10
Dripping Springs High School
Public 9-12 • Assigned • 5.4mi
7/10
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
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 107° expected this year, 22 days in 30 years
6/10 Wind Factor
69% chance of strong winds in next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Austin, TX • 78737
Average low and high temperatures (°F)
58
38
69
47
79
55
80
62
85
65
91
74
90
73
95
73
91
68
87
63
75
53
67
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 4.9 hours in December, which is comparable to the
U.S. average for solar exposure.
9.4 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.03M – $1.25M
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