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Single Family ResidenceResidential
$475,669$263 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

1820 E ANDROMEDA PL

ORO VALLEY, AZ 85737
2
Baths
1,809 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.
1994
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$476K
$446K low$505K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,415 (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.$36,449 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,368
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$364,490

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.0.16
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Refrigerator
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(10)

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
Painted Sky Elementary SchoolA+
Elementary · Grades PK–5 · 1.9 mi
M
Coronado K-8 SchoolB
Middle · Grades PK–8 · 4.2 mi
H
Ironwood Ridge High SchoolA-
High · Grades 9–12 · 4.5 mi

District: Amphitheater Unified District

Neighborhood · ZIP 85737These 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.48
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.23,733
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,044 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,473
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,957
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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

1820 E Andromeda Pl 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 76% of homes in Pima County
  • Costs more per square foot than 79% of homes in Pima County
  • Has a smaller lot than 65% of homes in Pima County

What homes are worth in Tucson 85737

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

This home
$257K$1.2M

This home is worth more than 42% of homes in Tucson 85737.

How it measures up in Tucson 85737

The dot is this home. The mark in the middle is the typical home in Tucson 85737.

Estimated value$475,669
CheaperTypical $501,029Pricier

Pricier than 42% of homes nearby

Price per ft²$263
CheaperTypical $249Pricier

Pricier than 64% of homes nearby

Living area1,809 ft²
SmallerTypical 2,019 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.16 ac
SmallerTypical 0.18 acBigger

Bigger than 36% of homes nearby

Year built1994
OlderTypical 1995Newer

Newer than 45% of homes nearby

How 1820 E Andromeda Pl ranks against every home in each area.
MeasureThis homeTucson 85737Pima County
Estimated valuepricier than$475,66942% of homes76% of homes
Price per ft²pricier than$26364% of homes79% of homes
Living areabigger than1,809 ft²37% of homes61% of homes
Lot sizebigger than0.16 ac36% of homes35% of homes
Year builtnewer than199445% of homes57% of homes

About 1820 E Andromeda Pl

How much is 1820 E Andromeda Pl, Oro Valley, AZ worth?

The TopHap Estimate for 1820 E Andromeda Pl, Oro Valley, AZ is $475,669 as of Oct 21, 2026. The likely range is $446,343 to $504,995. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1820 E Andromeda Pl, Oro Valley, AZ?

1820 E Andromeda Pl, Oro Valley, AZ has 2 bathrooms, 1,809 square feet of living space and a 0.16-acre lot.

When was 1820 E Andromeda Pl, Oro Valley, AZ built?

1820 E Andromeda Pl, Oro Valley, AZ was built in 1994, making it 32 years old. The building has 1 story.

What schools serve 1820 E Andromeda Pl, Oro Valley, AZ?

1820 E Andromeda Pl, Oro Valley, AZ is assigned to Painted Sky Elementary School (elementary), rated A+; Coronado K-8 School (middle), rated B; Ironwood Ridge High School (high), rated A-. All sit in Amphitheater Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1820 E Andromeda Pl, Oro Valley, AZ compare to other homes in Tucson 85737?

Among the 9,268 homes in Tucson 85737, it is worth more than 42% of them ($475,669 against a typical $501,029), its price per square foot is higher than 64% of them ($263 against a typical $249), it is bigger than 37% of them (1,809 ft² against a typical 2,019 ft²), its lot is bigger than 36% of them (0.16 ac against a typical 0.18 ac) and it is newer than 45% of them (1994 against a typical 1995). Measured against all of Pima County, it is worth more than 76% 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 1820 E Andromeda Pl, Oro Valley, AZ?

The 2025 property tax bill for 1820 E Andromeda Pl, Oro Valley, AZ was $3,415. The county assessed it at $36,449.

More homes on E Andromeda Pl

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Assigned schools

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