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Single Family ResidenceResidential
$256,743$250 / 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 95How 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 $155,000 on Apr 2, 2018

421 E ROYAL PALMS DR

MESA, AZ 85203
2
Baths
1,026 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.
3,006 ft²
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
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

$257K
$243K low$270K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$155,000 · Apr 2, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$519 (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.$25,080 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,450
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$250,800

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.26 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.0.07
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Yes
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.No

Transaction History(11)

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
Eisenhower Center for InnovationC-
Elementary · Grades KG–6 · 0.3 mi
M
Kino Junior High SchoolD
Middle · Grades 7–8 · 0.5 mi
H
Westwood High SchoolC+
High · Grades 9–12 · 1.6 mi

District: Mesa Unified District

Neighborhood · ZIP 85203These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.38,579
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,932 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,294
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,608
Average tempThe average temperature here across a full year.70°F
Annual precipHow much rain and melted snow falls here in a typical year.10 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

421 E Royal Palms 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 less than 94% of homes in Maricopa County
  • Smaller than 92% of homes in Maricopa County
  • Has a smaller lot than 92% of homes in Mesa 85203
  • Older than 73% of homes in Maricopa County

What homes are worth in Mesa 85203

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

This home
$161K$1.1M

This home is worth more than 7% of homes in Mesa 85203.

How it measures up in Mesa 85203

The dot is this home. The mark in the middle is the typical home in Mesa 85203.

Estimated value$256,743
CheaperTypical $436,873Pricier

Pricier than 7% of homes nearby

Price per ft²$250
CheaperTypical $247Pricier

Pricier than 54% of homes nearby

Living area1,026 ft²
SmallerTypical 1,806 ft²Bigger

Bigger than 10% of homes nearby

Lot size3,006 ft²
SmallerTypical 0.21 acBigger

Bigger than 8% of homes nearby

Year built1979
OlderTypical 1978Newer

Newer than 59% of homes nearby

How 421 E Royal Palms Dr ranks against every home in each area.
MeasureThis homeMesa 85203Maricopa County
Estimated valuepricier than$256,7437% of homes6% of homes
Price per ft²pricier than$25054% of homes42% of homes
Living areabigger than1,026 ft²10% of homes8% of homes
Lot sizebigger than3,006 ft²8% of homes13% of homes
Year builtnewer than197959% of homes27% of homes

About 421 E Royal Palms Dr

How much is 421 E Royal Palms Dr, Mesa, AZ worth?

The TopHap Estimate for 421 E Royal Palms Dr, Mesa, AZ is $256,743 as of Sep 24, 2026. The likely range is $243,348 to $270,138. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 E Royal Palms Dr, Mesa, AZ last sell?

421 E Royal Palms Dr, Mesa, AZ last sold on Apr 2, 2018 for $155,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 421 E Royal Palms Dr, Mesa, AZ?

421 E Royal Palms Dr, Mesa, AZ has 2 bathrooms, 1,026 square feet of living space and a 0.07-acre lot.

When was 421 E Royal Palms Dr, Mesa, AZ built?

421 E Royal Palms Dr, Mesa, AZ was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 421 E Royal Palms Dr, Mesa, AZ?

421 E Royal Palms Dr, Mesa, AZ is assigned to Eisenhower Center for Innovation (elementary), rated C-; Kino Junior High School (middle), rated D; Westwood High School (high), rated C+. All sit in Mesa Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 E Royal Palms Dr, Mesa, AZ compare to other homes in Mesa 85203?

Among the 9,475 homes in Mesa 85203, it is worth more than 7% of them ($256,743 against a typical $436,873), its price per square foot is higher than 54% of them ($250 against a typical $247), it is bigger than 10% of them (1,026 ft² against a typical 1,806 ft²), its lot is bigger than 8% of them (3,006 ft² against a typical 0.21 ac) and it is newer than 59% of them (1979 against a typical 1978). Measured against all of Maricopa County, it is worth more than 6% 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 421 E Royal Palms Dr, Mesa, AZ?

The 2025 property tax bill for 421 E Royal Palms Dr, Mesa, AZ was $519. The county assessed it at $25,080.

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