813 NW 20th Ave is a 1,766 square foot house on a 0.38 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Amarillo data, we estimate the home's value is $163,151.
Single-familyProperty Type
1978Year Built
0.38 acresLot Size
$92Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$163,151
$9,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 70% higher than the average sale price ($96K) of 2 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$2,909 (+10.0%)
2025
$2,644 (+12.2%)
2024
$2,357 (+5.7%)
2023
$2,230 (+0.4%)
2022
$2,222 (+1.8%)
2021
$2,182 (+12.9%)
$771 + $84,421
$85,192
2020
$1,932 (−0.6%)
$771 + $77,126
$77,897
2019
$1,944 (−0.5%)
$771 + $77,126
$77,897
2018
$1,954 (+3.3%)
$771 + $77,126
$77,897
2017
$1,891 (+0.8%)
$771 + $76,774
$77,545
2016
$1,876
$771 + $76,774
$77,545
2015
$1,875 (+1.5%)
$771 + $76,774
$77,545
2014
$1,848
$771 + $76,774
$77,545
Tax history for 813 NW 20th Ave
Year
Property tax
Land + Additions
Assessment*
2026
$2,909 (+10.0%)
2025
$2,644 (+12.2%)
2024
$2,357 (+5.7%)
2023
$2,230 (+0.4%)
2022
$2,222 (+1.8%)
2021
$2,182 (+12.9%)
$771 + $84,421
$85,192
2020
$1,932 (−0.6%)
$771 + $77,126
$77,897
2019
$1,944 (−0.5%)
$771 + $77,126
$77,897
2018
$1,954 (+3.3%)
$771 + $77,126
$77,897
2017
$1,891 (+0.8%)
$771 + $76,774
$77,545
2016
$1,876
$771 + $76,774
$77,545
2015
$1,875 (+1.5%)
$771 + $76,774
$77,545
2014
$1,848
$771 + $76,774
$77,545
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 6, 2022 • Final
Imported record
Re-roof a residential building.
Roofing
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
Bathroom Information
# of Bathroom Fixtures: 8
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Opening
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Foundation Type: Slab
Building Construction Quality: Below Average
Exterior Wall: Masonry Veneer
Building Type: Residential
Property Information
Subdivision Name: NORTH HEIGHTS REP
Living Sq. Ft: 1,766
Ground Floor Sq. Ft: 1,041
Building Sq. Ft: 1,766
# of Stories: 2
Stories Type: 2
Legal Description: NORTH HEIGHTS ADDN REPL, LOT 013, BLK 0020
Parking & Garage Information
Garage/Parking Sq. Ft: 725
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,553
Legal Lot Number: 13
Legal Block Number: 20
School Tax District: AMARILLO ISD
Water District: PANHANDLE GROUND WATER
Municipality Type: F
Municipality Name: AMARILLO
Acres: 0.38
Depth Footage: 142
Front Footage: 60
Zoning Code: R3
State Use Description: REAL RESIDENTIAL SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax District County: POTTER COUNTY
Tax Area: P F B C J
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,766
Stories: 2.0
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1978
County: Potter County
APN: 000000101342
Home facts updated by county records on Oct 26, 2026
Around this home
Schools
Carver Early Childhood Academy
Public PreK-1 • Assigned • 0.4mi
Johnny N Allen-6th Grade Campus
Public 6 • Assigned • 1.4mi
4/10
Palo Duro High School
Public 9-12 • Assigned • 1.3mi
4/10
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
7/10 Fire Factor
22% chance of being in a wildfire in next 30 years
4/10 Heat Factor
6 days above 97° expected this year, 17 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Amarillo, TX • 79107
Average low and high temperatures (°F)
49
25
62
32
74
44
76
49
81
55
90
66
93
69
91
67
86
60
76
52
64
40
61
34
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.3 hours in
June and 6.4 hours in December, placing it above the
U.S. average for solar exposure.
11.3 hrs
6.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$159,000 – $192,000
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