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Mobile HomeResidential

121 W 31ST ST

TUCSON, AZ 85713
2
Baths
1,352 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$963 (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.$6,820 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,495
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$97,170

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.27
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
96
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
6
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.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyPIMA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2010
Lot (acres)The size of the land the home sits on, from county records.0.16
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Wall Unit
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

E
Ochoa Elementary SchoolA-
Elementary · Grades PK–5 · 0.4 mi
M
Safford Engineering/Technology Magnet Middle SchoolC
Middle · Grades PK–8 · 1.4 mi
H
Tucson Magnet High SchoolC
High · Grades 8–12 · 2.1 mi

District: Tucson Unified District

Neighborhood · ZIP 85713These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.48,246
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,542 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$44,782
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$58,477
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.12 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

121 W 31st St 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.

  • Smaller than 69% of homes in Pima County
  • Has a smaller lot than 67% of homes in Pima County
  • Older than 98% of homes in Pima County

How it measures up in Tucson 85713

The dot is this home. The mark in the middle is the typical home in Tucson 85713.

Living area1,352 ft²
SmallerTypical 1,231 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.16 ac
SmallerTypical 0.17 acBigger

Bigger than 41% of homes nearby

Year built1945
OlderTypical 1972Newer

Newer than 4% of homes nearby

How 121 W 31st St ranks against every home in each area.
MeasureThis homeSouth TucsonTucson 85713Pima County
Living areabigger than1,352 ft²66% of homes62% of homes31% of homes
Lot sizebigger than0.16 ac56% of homes41% of homes33% of homes
Year builtnewer than194514% of homes4% of homes2% of homes

About 121 W 31st St

When did 121 W 31st St, Tucson, AZ last sell?

121 W 31st St, Tucson, AZ last sold on Aug 17, 2012, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 121 W 31st St, Tucson, AZ?

121 W 31st St, Tucson, AZ has 2 bathrooms, 1,352 square feet of living space and a 0.16-acre lot.

When was 121 W 31st St, Tucson, AZ built?

121 W 31st St, Tucson, AZ was built in 1945, making it 81 years old. It is a mobile home home. The building has 1 story.

What schools serve 121 W 31st St, Tucson, AZ?

121 W 31st St, Tucson, AZ is assigned to Ochoa Elementary School (elementary), rated A-; Safford Engineering/Technology Magnet Middle School (middle), rated C; Tucson Magnet High School (high), rated C. All sit in Tucson Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 W 31st St, Tucson, AZ compare to other homes in Tucson 85713?

Among the 13,812 homes in Tucson 85713, it is bigger than 62% of them (1,352 ft² against a typical 1,231 ft²), its lot is bigger than 41% of them (0.16 ac against a typical 0.17 ac) and it is newer than 4% of them (1945 against a typical 1972). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 121 W 31st St, Tucson, AZ?

The 2025 property tax bill for 121 W 31st St, Tucson, AZ was $963. The county assessed it at $6,820.

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