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Single Family ResidenceResidential
$1,123,947$262 / 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 96How 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 $486,772 on Jan 21, 2014

4121 S GEMSTONE DR

CHANDLER, AZ 85249
6
Baths
4,297 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.
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$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.$486,772 · Jan 21, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,427 (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.$83,570 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$83,570
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$835,700

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.16 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.0.37
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 · 260 ft²

Transaction History(1)

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
Ryan Elementary SchoolA
Elementary · Grades KG–6 · 0.9 mi
H
Basha High SchoolA+
High · Grades 9–12 · 1.9 mi
M
Payne Junior High SchoolA
Middle · Grades 7–8 · 3.8 mi

District: Chandler Unified District

Neighborhood · ZIP 85249These 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.34
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.50,095
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,541 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,635
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$175,671
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

4121 S Gemstone 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 93% of homes in Maricopa County
  • Costs less per square foot than 66% of homes in Chandler 85249
  • Bigger than 97% of homes in Maricopa County
  • Has a bigger lot than 91% of homes in Maricopa County
  • Newer than 88% of homes in Chandler 85249

What homes are worth in Chandler 85249

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

This home
$302K$1.7M

This home is worth more than 91% of homes in Chandler 85249.

How it measures up in Chandler 85249

The dot is this home. The mark in the middle is the typical home in Chandler 85249.

Estimated value$1,123,947
CheaperTypical $696,742Pricier

Pricier than 91% of homes nearby

Price per ft²$262
CheaperTypical $279Pricier

Pricier than 34% of homes nearby

Living area4,297 ft²
SmallerTypical 2,493 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.37 ac
SmallerTypical 0.2 acBigger

Bigger than 90% of homes nearby

Year built2014
OlderTypical 2004Newer

Newer than 88% of homes nearby

How 4121 S Gemstone Dr ranks against every home in each area.
MeasureThis homeChandler 85249Maricopa County
Estimated valuepricier than$1,123,94791% of homes93% of homes
Price per ft²pricier than$26234% of homes49% of homes
Living areabigger than4,297 ft²92% of homes97% of homes
Lot sizebigger than0.37 ac90% of homes91% of homes
Year builtnewer than201488% of homes88% of homes

About 4121 S Gemstone Dr

How much is 4121 S Gemstone Dr, Chandler, AZ worth?

The TopHap Estimate for 4121 S Gemstone Dr, Chandler, AZ is $1,123,947 as of Sep 24, 2026. The likely range is $1,073,799 to $1,174,095. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4121 S Gemstone Dr, Chandler, AZ last sell?

4121 S Gemstone Dr, Chandler, AZ last sold on Jan 21, 2014 for $486,772, according to the county's recorded deed.

How big is 4121 S Gemstone Dr, Chandler, AZ?

4121 S Gemstone Dr, Chandler, AZ has 6 bathrooms, 4,297 square feet of living space and a 0.37-acre lot.

When was 4121 S Gemstone Dr, Chandler, AZ built?

4121 S Gemstone Dr, Chandler, AZ was built in 2014, making it 12 years old. The building has 2 stories.

What schools serve 4121 S Gemstone Dr, Chandler, AZ?

4121 S Gemstone Dr, Chandler, AZ is assigned to Ryan Elementary School (elementary), rated A; Basha High School (high), rated A+; Payne Junior High School (middle), rated A. All sit in Chandler Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4121 S Gemstone Dr, Chandler, AZ compare to other homes in Chandler 85249?

Among the 17,882 homes in Chandler 85249, it is worth more than 91% of them ($1,123,947 against a typical $696,742), its price per square foot is higher than 34% of them ($262 against a typical $279), it is bigger than 92% of them (4,297 ft² against a typical 2,493 ft²), its lot is bigger than 90% of them (0.37 ac against a typical 0.2 ac) and it is newer than 88% of them (2014 against a typical 2004). 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 4121 S Gemstone Dr, Chandler, AZ?

The 2025 property tax bill for 4121 S Gemstone Dr, Chandler, AZ was $4,427. The county assessed it at $83,570.

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