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Single Family ResidenceResidential
$1,341,033$553 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $665,000 on Jun 26, 2014

8421 E DIAMOND RIM DR

SCOTTSDALE, AZ 85255
4
Baths
2,423 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.
2001
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

$1.3M
$1.2M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$665,000 · Jun 26, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,348 (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.$95,010 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$93,730
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$950,100

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.145 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 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.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Refrigerator
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 · 140 ft²

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
Grayhawk Elementary SchoolA
Elementary · Grades PK–6 · 1.4 mi
M
Explorer Middle SchoolB+
Middle · Grades 7–8 · 5.3 mi
H
Pinnacle High SchoolA+
High · Grades 9–12 · 6.5 mi

District: Paradise Valley Unified District

Neighborhood · ZIP 85255These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.55

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.46,615
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.913 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$146,532
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$191,251
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.86%

Owner Tools

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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

8421 E Diamond Rim Dr 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 95% of homes in Maricopa County
  • Costs more per square foot than 97% of homes in Maricopa County
  • Bigger than 77% of homes in Maricopa County
  • Newer than 69% of homes in Scottsdale 85255

What homes are worth in Scottsdale 85255

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

This home
$59K$6M

This home is worth more than 43% of homes in Scottsdale 85255.

How it measures up in Scottsdale 85255

The dot is this home. The mark in the middle is the typical home in Scottsdale 85255.

Estimated value$1,341,033
CheaperTypical $1,488,706Pricier

Pricier than 43% of homes nearby

Price per ft²$553
CheaperTypical $528Pricier

Pricier than 57% of homes nearby

Living area2,423 ft²
SmallerTypical 2,728 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.18 ac
SmallerTypical 0.21 acBigger

Bigger than 42% of homes nearby

Year built2001
OlderTypical 1999Newer

Newer than 69% of homes nearby

How 8421 E Diamond Rim Dr ranks against every home in each area.
MeasureThis homeScottsdale 85255Maricopa County
Estimated valuepricier than$1,341,03343% of homes95% of homes
Price per ft²pricier than$55357% of homes97% of homes
Living areabigger than2,423 ft²41% of homes77% of homes
Lot sizebigger than0.18 ac42% of homes60% of homes
Year builtnewer than200169% of homes66% of homes

About 8421 E Diamond Rim Dr

How much is 8421 E Diamond Rim Dr, Scottsdale, AZ worth?

The TopHap Estimate for 8421 E Diamond Rim Dr, Scottsdale, AZ is $1,341,033 as of Jul 14, 2026. The likely range is $1,199,586 to $1,482,480. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8421 E Diamond Rim Dr, Scottsdale, AZ last sell?

8421 E Diamond Rim Dr, Scottsdale, AZ last sold on Jun 26, 2014 for $665,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 8421 E Diamond Rim Dr, Scottsdale, AZ?

8421 E Diamond Rim Dr, Scottsdale, AZ has 4 bathrooms, 2,423 square feet of living space and a 0.18-acre lot.

When was 8421 E Diamond Rim Dr, Scottsdale, AZ built?

8421 E Diamond Rim Dr, Scottsdale, AZ was built in 2001, making it 25 years old. The building has 1 story.

What schools serve 8421 E Diamond Rim Dr, Scottsdale, AZ?

8421 E Diamond Rim Dr, Scottsdale, AZ is assigned to Grayhawk Elementary School (elementary), rated A; Explorer Middle School (middle), rated B+; Pinnacle High School (high), rated A+. All sit in Paradise Valley Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8421 E Diamond Rim Dr, Scottsdale, AZ compare to other homes in Scottsdale 85255?

Among the 20,866 homes in Scottsdale 85255, it is worth more than 43% of them ($1,341,033 against a typical $1,488,706), its price per square foot is higher than 57% of them ($553 against a typical $528), it is bigger than 41% of them (2,423 ft² against a typical 2,728 ft²), its lot is bigger than 42% of them (0.18 ac against a typical 0.21 ac) and it is newer than 69% of them (2001 against a typical 1999). Measured against all of Maricopa County, it is worth more than 95% 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 8421 E Diamond Rim Dr, Scottsdale, AZ?

The 2025 property tax bill for 8421 E Diamond Rim Dr, Scottsdale, AZ was $5,348. The county assessed it at $95,010.

More homes on E Diamond Rim Dr

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