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Single Family ResidenceResidential
$260,307
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 81How 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

SIERRA AVE

NOGALES, AZ 85621
0
Baths
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.

Valuation

$260K
$212K low$308K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$234 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$18,695

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.55
73
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
62
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
89
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
16
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
35
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.49 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySANTA CRUZ
Lot (acres)The size of the land the home sits on, from county records.0.17
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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
A J Mitchell Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
H
Nusd OnlineD
High · Grades KG–12 · 0.3 mi
M
Wade Carpenter Middle SchoolC
Middle · Grades 6–8 · 0.6 mi

District: Nogales Unified District

Neighborhood · ZIP 85621These 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.107
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 100.39

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.26,417
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.73 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$39,557
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,744
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.85%

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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

Sierra 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 67% of homes in Nogales 85621
  • Has a smaller lot than 83% of homes in Santa Cruz County
  • Older than 69% of homes in Santa Cruz County

What homes are worth in Nogales 85621

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

This home
$96K$669K

This home is worth more than 67% of homes in Nogales 85621.

How it measures up in Nogales 85621

The dot is this home. The mark in the middle is the typical home in Nogales 85621.

Estimated value$260,307
CheaperTypical $213,666Pricier

Pricier than 67% of homes nearby

Lot size0.17 ac
SmallerTypical 0.21 acBigger

Bigger than 40% of homes nearby

Year built1980
OlderTypical 1977Newer

Newer than 59% of homes nearby

How Sierra Ave ranks against every home in each area.
MeasureThis homeNogales 85621Santa Cruz County
Estimated valuepricier than$260,30767% of homes49% of homes
Lot sizebigger than0.17 ac40% of homes17% of homes
Year builtnewer than198059% of homes31% of homes

About Sierra Ave

How much is Sierra Ave, Nogales, AZ worth?

The TopHap Estimate for Sierra Ave, Nogales, AZ is $260,307 as of Aug 30, 2026. The likely range is $212,142 to $308,472. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Sierra Ave, Nogales, AZ last sell?

Sierra Ave, Nogales, AZ last sold on Sep 3, 2021, according to the county's recorded deed.

When was Sierra Ave, Nogales, AZ built?

Sierra Ave, Nogales, AZ was built in 1980, making it 46 years old.

What schools serve Sierra Ave, Nogales, AZ?

Sierra Ave, Nogales, AZ is assigned to A J Mitchell Elementary School (elementary), rated A-; Nusd Online (high), rated D; Wade Carpenter Middle School (middle), rated C. All sit in Nogales Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Sierra Ave, Nogales, AZ compare to other homes in Nogales 85621?

Among the 4,980 homes in Nogales 85621, it is worth more than 67% of them ($260,307 against a typical $213,666), its lot is bigger than 40% of them (0.17 ac against a typical 0.21 ac) and it is newer than 59% of them (1980 against a typical 1977). Measured against all of Santa Cruz County, it is worth more than 49% 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 Sierra Ave, Nogales, AZ?

The 2025 property tax bill for Sierra Ave, Nogales, AZ was $234.

Closest homes

More homes in Nogales 85621

Assigned schools

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