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Single Family ResidenceResidential
$1,895,000$949 / 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 Sep 24, 2026
Last sold for $1,400,000 on Apr 2, 2021

3427 E MARIPOSA ST

PHOENIX, AZ 85018
4
Beds
4.5
Baths
1,996 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.9M
$1.8M low$2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,400,000 · Apr 2, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,434 (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.$52,080 (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.$1,004,700

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.33 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

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
CountyMARICOPA
Lot (acres)The size of the land the home sits on, from county records.0.29
ConstructionThe main material the home's frame and walls are built from.Concrete Blocks
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Refrigerator
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 102 ft²

Transaction History(4)

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
Biltmore Preparatory AcademyB
Elementary · Grades KG–8 · 0.2 mi
H
Camelback High SchoolD+
High · Grades 9–12 · 0.9 mi

District: Phoenix Union High School District

Neighborhood · ZIP 85018These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
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.39,425
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,097 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,664
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$144,004
Average tempThe average temperature here across a full year.71°F
Annual precipHow much rain and melted snow falls here in a typical year.9 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.86%

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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

3427 E Mariposa 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.

  • Worth more than 97% of homes in Maricopa County
  • Among the highest price per square foot in Maricopa County
  • Bigger than 68% of homes in Camelback East
  • Has a bigger lot than 86% of homes in Maricopa County
  • Older than 93% of homes in Maricopa County

What homes are worth in Phoenix 85018

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

This home
$195K$6M

This home is worth more than 77% of homes in Phoenix 85018.

How it measures up in Phoenix 85018

The dot is this home. The mark in the middle is the typical home in Phoenix 85018.

Estimated value$1,895,000
CheaperTypical $1,012,267Pricier

Pricier than 77% of homes nearby

Price per ft²$949
CheaperTypical $518Pricier

Pricier than 92% of homes nearby

Living area1,996 ft²
SmallerTypical 1,977 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.29 ac
SmallerTypical 0.2 acBigger

Bigger than 73% of homes nearby

Year built1959
OlderTypical 1964Newer

Newer than 40% of homes nearby

How 3427 E Mariposa St ranks against every home in each area.
MeasureThis homeCamelback EastPhoenix 85018Maricopa County
Estimated valuepricier than$1,895,00090% of homes77% of homes97% of homes
Price per ft²pricier than$94996% of homes92% of homesalmost all homes
Living areabigger than1,996 ft²68% of homes51% of homes60% of homes
Lot sizebigger than0.29 ac84% of homes73% of homes86% of homes
Year builtnewer than195939% of homes40% of homes7% of homes

About 3427 E Mariposa St

How much is 3427 E Mariposa St, Phoenix, AZ worth?

The TopHap Estimate for 3427 E Mariposa St, Phoenix, AZ is $1,895,000 as of Sep 24, 2026. The likely range is $1,776,750 to $2,013,250. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3427 E Mariposa St, Phoenix, AZ last sell?

3427 E Mariposa St, Phoenix, AZ last sold on Apr 2, 2021 for $1,400,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 3427 E Mariposa St, Phoenix, AZ?

3427 E Mariposa St, Phoenix, AZ has 4 bedrooms, 4.5 bathrooms, 1,996 square feet of living space and a 0.29-acre lot.

When was 3427 E Mariposa St, Phoenix, AZ built?

3427 E Mariposa St, Phoenix, AZ was built in 1959, making it 67 years old. The building has 1 story.

What schools serve 3427 E Mariposa St, Phoenix, AZ?

3427 E Mariposa St, Phoenix, AZ is assigned to Biltmore Preparatory Academy (elementary), rated B; Camelback High School (high), rated D+. All sit in Phoenix Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3427 E Mariposa St, Phoenix, AZ compare to other homes in Phoenix 85018?

Among the 13,767 homes in Phoenix 85018, it is worth more than 77% of them ($1,895,000 against a typical $1,012,267), its price per square foot is higher than 92% of them ($949 against a typical $518), it is bigger than 51% of them (1,996 ft² against a typical 1,977 ft²), its lot is bigger than 73% of them (0.29 ac against a typical 0.2 ac) and it is newer than 40% of them (1959 against a typical 1964). Measured against all of Maricopa County, it is worth more than 97% 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 3427 E Mariposa St, Phoenix, AZ?

The 2025 property tax bill for 3427 E Mariposa St, Phoenix, AZ was $6,434. The county assessed it at $52,080.

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