Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$277,513$158 / 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 93How 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 $178,000 on Mar 30, 2018

21533 E FOUNDERS RD

RED ROCK, AZ 85145
0
Baths
1,756 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.
0.15 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.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$278K
$259K low$296K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$178,000 · Mar 30, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,026 (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.$25,517 (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.$24,517
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$25,517
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$255,168

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyPinal
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Steel Frame
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Red Rock Elementary SchoolC+
Elementary · Grades PK–8 · 0.5 mi
H
Santa Cruz Valley Union High SchoolD
High · Grades 9–12 · 18.3 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%

Owner Tools

Do you own this home?
Claim this home

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

21533 E Founders Rd 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 81% of homes in Pinal County
  • Costs less per square foot than 79% of homes in Pinal County
  • Has a bigger lot than 69% of homes in Red Rock 85145
  • Newer than 72% 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
$220K$375K

This home is worth more than 44% 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$277,513
CheaperTypical $286,680Pricier

Pricier than 44% of homes nearby

Price per ft²$158
CheaperTypical $154Pricier

Pricier than 56% of homes nearby

Living area1,756 ft²
SmallerTypical 1,776 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.15 ac
SmallerTypical 0.14 acBigger

Bigger than 69% of homes nearby

Year built2014
OlderTypical 2012Newer

Newer than 58% of homes nearby

How 21533 E Founders Rd ranks against every home in each area.
MeasureThis homeRed Rock 85145Pinal County
Estimated valuepricier than$277,51344% of homes19% of homes
Price per ft²pricier than$15856% of homes21% of homes
Living areabigger than1,756 ft²45% of homes46% of homes
Lot sizebigger than0.15 ac69% of homes42% of homes
Year builtnewer than201458% of homes72% of homes

About 21533 E Founders Rd

How much is 21533 E Founders Rd, Red Rock, AZ worth?

The TopHap Estimate for 21533 E Founders Rd, Red Rock, AZ is $277,513 as of Oct 21, 2026. The likely range is $258,765 to $296,261. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21533 E Founders Rd, Red Rock, AZ last sell?

21533 E Founders Rd, Red Rock, AZ last sold on Mar 30, 2018 for $178,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21533 E Founders Rd, Red Rock, AZ?

21533 E Founders Rd, Red Rock, AZ has 1,756 square feet of living space and a 0.15-acre lot.

When was 21533 E Founders Rd, Red Rock, AZ built?

21533 E Founders Rd, Red Rock, AZ was built in 2014, making it 12 years old. The building has 1 story.

What schools serve 21533 E Founders Rd, Red Rock, AZ?

21533 E Founders Rd, Red Rock, AZ is assigned to Red Rock Elementary School (elementary), rated C+; 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 21533 E Founders Rd, Red Rock, AZ compare to other homes in Red Rock 85145?

Among the 1,203 homes in Red Rock 85145, it is worth more than 44% of them ($277,513 against a typical $286,680), its price per square foot is higher than 56% of them ($158 against a typical $154), it is bigger than 45% of them (1,756 ft² against a typical 1,776 ft²), its lot is bigger than 69% of them (0.15 ac against a typical 0.14 ac) and it is newer than 58% of them (2014 against a typical 2012). Measured against all of Pinal County, it is worth more than 19% 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 21533 E Founders Rd, Red Rock, AZ?

The 2025 property tax bill for 21533 E Founders Rd, Red Rock, AZ was $2,026. The county assessed it at $25,517.

More homes on E Founders Rd

Closest homes

More homes in Red Rock 85145

Assigned schools

Explore the area

See this home in context

Open 21533 E Founders Rd 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