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Single Family ResidenceResidential
$162,926$63 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

812 NW 21ST AVE

AMARILLO, TX 79107
3
Beds
3
Baths
2,585 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$163K
$151K low$175K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$894 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$166,093 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$150,994
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$213,798

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPOTTER
Lot (acres)The size of the land the home sits on, from county records.0.45
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
George Washington Carver Early Childhood Academy
Elementary · Grades PK–1 · 0.5 mi
H
Palo Duro High SchoolC-
High · Grades 9–12 · 1.2 mi
M
Mann Middle SchoolC+
Middle · Grades 7–8 · 1.5 mi

District: Amarillo Independent School District

Neighborhood · ZIP 79107These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.26%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.31,027
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,091 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$38,079
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$49,475
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.20 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

812 Nw 21st Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 94% of homes in Amarillo 79107
  • Costs less per square foot than 93% of homes in Potter County
  • Bigger than 98% of homes in Amarillo 79107
  • Has a bigger lot than 98% of homes in North Heights
  • Newer than 78% of homes in Amarillo 79107

What homes are worth in Amarillo 79107

Each bar is how many homes fall in that price range. The marker is this home.

This home
$45K$187K

This home is worth more than 94% of homes in Amarillo 79107.

How it measures up in Amarillo 79107

The dot is this home. The mark in the middle is the typical home in Amarillo 79107.

Estimated value$162,926
CheaperTypical $102,994Pricier

Pricier than 94% of homes nearby

Price per ft²$63
CheaperTypical $93Pricier

Pricier than 13% of homes nearby

Living area2,585 ft²
SmallerTypical 1,110 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.45 ac
SmallerTypical 0.17 acBigger

Bigger than 98% of homes nearby

Year built1964
OlderTypical 1956Newer

Newer than 78% of homes nearby

How 812 Nw 21st Ave ranks against every home in each area.
MeasureThis homeNorth HeightsAmarillo 79107Potter County
Estimated valuepricier than$162,92691% of homes94% of homes57% of homes
Price per ft²pricier than$6333% of homes13% of homes7% of homes
Living areabigger than2,585 ft²97% of homes98% of homes88% of homes
Lot sizebigger than0.45 ac98% of homes98% of homes84% of homes
Year builtnewer than196472% of homes78% of homes66% of homes

About 812 Nw 21st Ave

How much is 812 Nw 21st Ave, Amarillo, TX worth?

The TopHap Estimate for 812 Nw 21st Ave, Amarillo, TX is $162,926 as of Aug 30, 2026. The likely range is $150,557 to $175,295. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 812 Nw 21st Ave, Amarillo, TX last sell?

812 Nw 21st Ave, Amarillo, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 812 Nw 21st Ave, Amarillo, TX?

812 Nw 21st Ave, Amarillo, TX has 3 bedrooms, 3 bathrooms, 2,585 square feet of living space and a 0.45-acre lot.

When was 812 Nw 21st Ave, Amarillo, TX built?

812 Nw 21st Ave, Amarillo, TX was built in 1964, making it 62 years old. The building has 1 story.

What schools serve 812 Nw 21st Ave, Amarillo, TX?

812 Nw 21st Ave, Amarillo, TX is assigned to George Washington Carver Early Childhood Academy (elementary); Palo Duro High School (high), rated C-; Mann Middle School (middle), rated C+. All sit in Amarillo Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 812 Nw 21st Ave, Amarillo, TX compare to other homes in Amarillo 79107?

Among the 10,413 homes in Amarillo 79107, it is worth more than 94% of them ($162,926 against a typical $102,994), its price per square foot is higher than 13% of them ($63 against a typical $93), it is bigger than 98% of them (2,585 ft² against a typical 1,110 ft²), its lot is bigger than 98% of them (0.45 ac against a typical 0.17 ac) and it is newer than 78% of them (1964 against a typical 1956). Measured against all of Potter County, it is worth more than 57% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 812 Nw 21st Ave, Amarillo, TX?

The 2025 property tax bill for 812 Nw 21st Ave, Amarillo, TX was $894. The county assessed it at $166,093.

More homes on Nw 21st Ave

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