Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$315,454$162 / 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 Jul 14, 2026

21989 E RIDER AVE

RED ROCK, AZ 85145
0
Baths
1,945 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
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

$315K
$302K low$329K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$315,454
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$252,363

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,502 (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.$27,928 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$26,928
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$27,928
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$279,283

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.53
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
89
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
90
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
4
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
82
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyPinal
Lot (acres)The size of the land the home sits on, from county records.0.13
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

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

E
Red Rock Elementary SchoolB
Elementary · Grades PK–8 · 0.8 mi
H
Santa Cruz Valley Union High SchoolD
High · Grades 9–12 · 18.8 mi

District: Santa Cruz Valley Union High School District

Neighborhood · ZIP 85145These 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.89
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 100.59

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.90%
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.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.231
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,528
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,637
Average tempThe average temperature here across a full year.70°F
Annual precipHow much rain and melted snow falls here in a typical year.11 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.86%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

21989 E Rider Ave 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 69% of homes in Pinal County
  • Costs less per square foot than 78% of homes in Pinal County
  • Has a smaller lot than 73% of homes in Pinal County
  • Newer than 93% of homes in Pinal County

What homes are worth in Red Rock 85145

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

This home
$229K$415K

This home is worth more than 64% of homes in Red Rock 85145.

How it measures up in Red Rock 85145

The dot is this home. The mark in the middle is the typical home in Red Rock 85145.

Estimated value$315,454
CheaperTypical $297,836Pricier

Pricier than 64% of homes nearby

Price per ft²$162
CheaperTypical $160Pricier

Pricier than 53% of homes nearby

Living area1,945 ft²
SmallerTypical 1,776 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.13 ac
SmallerTypical 0.14 acBigger

Bigger than 47% of homes nearby

Year built2022
OlderTypical 2012Newer

Newer than 90% of homes nearby

How 21989 E Rider Ave ranks against every home in each area.
MeasureThis homeRed Rock 85145Pinal County
Estimated valuepricier than$315,45464% of homes31% of homes
Price per ft²pricier than$16253% of homes22% of homes
Living areabigger than1,945 ft²64% of homes59% of homes
Lot sizebigger than0.13 ac47% of homes27% of homes
Year builtnewer than202290% of homes93% of homes

About 21989 E Rider Ave

How much is 21989 E Rider Ave, Red Rock, AZ worth?

The TopHap Estimate for 21989 E Rider Ave, Red Rock, AZ is $315,454 as of Jul 14, 2026. The likely range is $302,014 to $328,894. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 21989 E Rider Ave, Red Rock, AZ?

21989 E Rider Ave, Red Rock, AZ has 1,945 square feet of living space and a 0.13-acre lot.

When was 21989 E Rider Ave, Red Rock, AZ built?

21989 E Rider Ave, Red Rock, AZ was built in 2022, making it 4 years old. The building has 1 story.

What schools serve 21989 E Rider Ave, Red Rock, AZ?

21989 E Rider Ave, Red Rock, AZ is assigned to Red Rock Elementary School (elementary), rated B; Santa Cruz Valley Union High School (high), rated D. All sit in Santa Cruz Valley Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21989 E Rider Ave, Red Rock, AZ compare to other homes in Red Rock 85145?

Among the 1,206 homes in Red Rock 85145, it is worth more than 64% of them ($315,454 against a typical $297,836), its price per square foot is higher than 53% of them ($162 against a typical $160), it is bigger than 64% of them (1,945 ft² against a typical 1,776 ft²), its lot is bigger than 47% of them (0.13 ac against a typical 0.14 ac) and it is newer than 90% of them (2022 against a typical 2012). Measured against all of Pinal County, it is worth more than 31% 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 21989 E Rider Ave, Red Rock, AZ?

The 2025 property tax bill for 21989 E Rider Ave, Red Rock, AZ was $2,502. The county assessed it at $27,928.

More homes on E Rider Ave

Closest homes

More homes in Red Rock 85145

Assigned schools

Explore the area

See this home in context

Open 21989 E Rider Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map