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Single Family ResidenceResidential
$278,819$149 / 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 93How 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

858 W CALLE RAMONA

TUCSON, AZ 85706
1
Baths
1,867 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$279K
$258K low$299K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,511 (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.$23,024 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,139
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$230,241

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPima
Lot (acres)The size of the land the home sits on, from county records.0.18
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Evaporative
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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
Mission Manor Elementary SchoolD+
Elementary · Grades KG–6 · 0.4 mi
M
Apollo Middle SchoolD
Middle · Grades 7–8 · 0.9 mi
H
Sunnyside High SchoolC-
High · Grades 9–12 · 2.2 mi

District: Sunnyside Unified District

Neighborhood · ZIP 85706These 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.102
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 100.66

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.23%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.55,776
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,077 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$42,981
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$57,128
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

858 W Calle Ramona 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 92% of homes in Sunnyside
  • Costs less per square foot than 95% of homes in Pima County
  • Bigger than 92% of homes in Sunnyside
  • Older than 92% of homes in Tucson 85706

What homes are worth in Tucson 85706

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

This home
$109K$339K

This home is worth more than 82% of homes in Tucson 85706.

How it measures up in Tucson 85706

The dot is this home. The mark in the middle is the typical home in Tucson 85706.

Estimated value$278,819
CheaperTypical $239,657Pricier

Pricier than 82% of homes nearby

Price per ft²$149
CheaperTypical $185Pricier

Pricier than 14% of homes nearby

Living area1,867 ft²
SmallerTypical 1,285 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.18 ac
SmallerTypical 0.17 acBigger

Bigger than 60% of homes nearby

Year built1955
OlderTypical 1979Newer

Newer than 8% of homes nearby

How 858 W Calle Ramona ranks against every home in each area.
MeasureThis homeSunnysideTucson 85706Pima County
Estimated valuepricier than$278,81992% of homes82% of homes28% of homes
Price per ft²pricier than$14913% of homes14% of homes5% of homes
Living areabigger than1,867 ft²92% of homes91% of homes64% of homes
Lot sizebigger than0.18 ac44% of homes60% of homes43% of homes
Year builtnewer than195520% of homes8% of homes8% of homes

About 858 W Calle Ramona

How much is 858 W Calle Ramona, Tucson, AZ worth?

The TopHap Estimate for 858 W Calle Ramona, Tucson, AZ is $278,819 as of Aug 30, 2026. The likely range is $258,378 to $299,260. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 858 W Calle Ramona, Tucson, AZ last sell?

858 W Calle Ramona, Tucson, AZ last sold on Mar 27, 1964, according to the county's recorded deed.

How big is 858 W Calle Ramona, Tucson, AZ?

858 W Calle Ramona, Tucson, AZ has 1 bathrooms, 1,867 square feet of living space and a 0.18-acre lot.

When was 858 W Calle Ramona, Tucson, AZ built?

858 W Calle Ramona, Tucson, AZ was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 858 W Calle Ramona, Tucson, AZ?

858 W Calle Ramona, Tucson, AZ is assigned to Mission Manor Elementary School (elementary), rated D+; Apollo Middle School (middle), rated D; Sunnyside High School (high), rated C-. All sit in Sunnyside Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 858 W Calle Ramona, Tucson, AZ compare to other homes in Tucson 85706?

Among the 12,442 homes in Tucson 85706, it is worth more than 82% of them ($278,819 against a typical $239,657), its price per square foot is higher than 14% of them ($149 against a typical $185), it is bigger than 91% of them (1,867 ft² against a typical 1,285 ft²), its lot is bigger than 60% of them (0.18 ac against a typical 0.17 ac) and it is newer than 8% of them (1955 against a typical 1979). Measured against all of Pima County, it is worth more than 28% 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 858 W Calle Ramona, Tucson, AZ?

The 2025 property tax bill for 858 W Calle Ramona, Tucson, AZ was $1,511. The county assessed it at $23,024.

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