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Single Family ResidenceResidential
$1,178,328$261 / 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 Oct 21, 2026
Last sold for $645,000 on May 31, 2018

4278 E COMSTOCK DR

GILBERT, AZ 85296
5
Baths
4,521 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$1.1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$645,000 · May 31, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,405 (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.$84,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$79,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$843,000

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.34%
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.0.21
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 · 156 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.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Highland High SchoolA-
High · Grades 9–12 · 0.9 mi
E
Greenfield Elementary SchoolA+
Elementary · Grades PK–6 · 2.2 mi
M
Greenfield Junior High SchoolA-
Middle · Grades 7–8 · 2.2 mi

District: Gilbert Unified District

Neighborhood · ZIP 85296These 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.49
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 100.51

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.51,067
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,461 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,131
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,867
Average tempThe average temperature here across a full year.70°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%

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

4278 E Comstock 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 96% of homes in Gilbert 85296
  • Costs less per square foot than 70% of homes in Gilbert 85296
  • Bigger than 98% of homes in Gilbert 85296
  • Has a bigger lot than 79% of homes in Gilbert 85296
  • Newer than 91% of homes in Gilbert 85296

What homes are worth in Gilbert 85296

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

This home
$341K$1.4M

This home is worth more than 96% of homes in Gilbert 85296.

How it measures up in Gilbert 85296

The dot is this home. The mark in the middle is the typical home in Gilbert 85296.

Estimated value$1,178,328
CheaperTypical $552,728Pricier

Pricier than 96% of homes nearby

Price per ft²$261
CheaperTypical $283Pricier

Pricier than 30% of homes nearby

Living area4,521 ft²
SmallerTypical 2,021 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.21 ac
SmallerTypical 0.15 acBigger

Bigger than 79% of homes nearby

Year built2017
OlderTypical 2000Newer

Newer than 91% of homes nearby

How 4278 E Comstock Dr ranks against every home in each area.
MeasureThis homeGilbert 85296Maricopa County
Estimated valuepricier than$1,178,32896% of homes93% of homes
Price per ft²pricier than$26130% of homes48% of homes
Living areabigger than4,521 ft²98% of homes98% of homes
Lot sizebigger than0.21 ac79% of homes72% of homes
Year builtnewer than201791% of homes91% of homes

About 4278 E Comstock Dr

How much is 4278 E Comstock Dr, Gilbert, AZ worth?

The TopHap Estimate for 4278 E Comstock Dr, Gilbert, AZ is $1,178,328 as of Oct 21, 2026. The likely range is $1,120,478 to $1,236,178. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4278 E Comstock Dr, Gilbert, AZ last sell?

4278 E Comstock Dr, Gilbert, AZ last sold on May 31, 2018 for $645,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4278 E Comstock Dr, Gilbert, AZ?

4278 E Comstock Dr, Gilbert, AZ has 5 bathrooms, 4,521 square feet of living space and a 0.21-acre lot.

When was 4278 E Comstock Dr, Gilbert, AZ built?

4278 E Comstock Dr, Gilbert, AZ was built in 2017, making it 9 years old. The building has 2 stories.

What schools serve 4278 E Comstock Dr, Gilbert, AZ?

4278 E Comstock Dr, Gilbert, AZ is assigned to Highland High School (high), rated A-; Greenfield Elementary School (elementary), rated A+; Greenfield Junior High School (middle), rated A-. All sit in Gilbert Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4278 E Comstock Dr, Gilbert, AZ compare to other homes in Gilbert 85296?

Among the 16,368 homes in Gilbert 85296, it is worth more than 96% of them ($1,178,328 against a typical $552,728), its price per square foot is higher than 30% of them ($261 against a typical $283), it is bigger than 98% of them (4,521 ft² against a typical 2,021 ft²), its lot is bigger than 79% of them (0.21 ac against a typical 0.15 ac) and it is newer than 91% of them (2017 against a typical 2000). Measured against all of Maricopa County, it is worth more than 93% 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 4278 E Comstock Dr, Gilbert, AZ?

The 2025 property tax bill for 4278 E Comstock Dr, Gilbert, AZ was $3,405. The county assessed it at $84,300.

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