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Single Family ResidenceResidential
$76,368$37 / 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 67How 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

521 E 4TH ST

DOUGLAS, AZ 85607
0
Baths
2,048 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.
71 ft²
Lot SizeThe size of the land the home sits on, from county records.
1933
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

$76K
$51K low$102K 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.$66,368
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$53,094
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.13%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$10,000
BANK OF AMERICA · recorded Jun 28, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$454 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$4,915 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,115
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,840
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$49,151

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.40
33
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
70
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
89
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
8
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 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
CountyCochise
Lot (acres)The size of the land the home sits on, from county records.0.00
ConstructionThe main material the home's frame and walls are built from.Steel Frame
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
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(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
Sarah Marley SchoolA-
Elementary · Grades PK–5 · 0.3 mi
M
Ray Borane Middle SchoolC-
Middle · Grades 6–8 · 0.7 mi

District: Douglas Unified District

Neighborhood · ZIP 85607These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.85

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.26%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.20,359
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.27 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$39,712
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$55,430
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.20 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.85%

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.No

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

521 E 4th St 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 97% of homes in Cochise County
  • Among the lowest price per square foot in Douglas 85607
  • Bigger than 82% of homes in Douglas 85607
  • Has a smaller lot than 98% of homes in Cochise County
  • Older than 92% of homes in Cochise County

What homes are worth in Douglas 85607

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

This home
$47K$338K

This home is worth more than 12% of homes in Douglas 85607.

How it measures up in Douglas 85607

The dot is this home. The mark in the middle is the typical home in Douglas 85607.

Estimated value$76,368
CheaperTypical $163,880Pricier

Pricier than 12% of homes nearby

Price per ft²$37
CheaperTypical $106Pricier

Cheaper than almost all homes nearby

Living area2,048 ft²
SmallerTypical 1,465 ft²Bigger

Bigger than 82% of homes nearby

Lot size71 ft²
SmallerTypical 131 ft²Bigger

Bigger than 11% of homes nearby

Year built1933
OlderTypical 1966Newer

Newer than 25% of homes nearby

How 521 E 4th St ranks against every home in each area.
MeasureThis homeDouglas 85607Cochise County
Estimated valuepricier than$76,36812% of homes3% of homes
Price per ft²pricier than$37almost no homesalmost no homes
Living areabigger than2,048 ft²82% of homes76% of homes
Lot sizebigger than71 ft²11% of homes2% of homes
Year builtnewer than193325% of homes8% of homes

About 521 E 4th St

How much is 521 E 4th St, Douglas, AZ worth?

The TopHap Estimate for 521 E 4th St, Douglas, AZ is $76,368 as of Jul 14, 2026. The likely range is $51,145 to $101,591. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 521 E 4th St, Douglas, AZ?

521 E 4th St, Douglas, AZ has 2,048 square feet of living space and a 0.00-acre lot.

When was 521 E 4th St, Douglas, AZ built?

521 E 4th St, Douglas, AZ was built in 1933, making it 93 years old. The building has 1 story.

What schools serve 521 E 4th St, Douglas, AZ?

521 E 4th St, Douglas, AZ is assigned to Sarah Marley School (elementary), rated A-; Ray Borane Middle School (middle), rated C-. All sit in Douglas Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 E 4th St, Douglas, AZ compare to other homes in Douglas 85607?

Among the 6,295 homes in Douglas 85607, it is worth more than 12% of them ($76,368 against a typical $163,880), its price per square foot is higher than almost none of them ($37 against a typical $106), it is bigger than 82% of them (2,048 ft² against a typical 1,465 ft²), its lot is bigger than 11% of them (71 ft² against a typical 131 ft²) and it is newer than 25% of them (1933 against a typical 1966). Measured against all of Cochise County, it is worth more than 3% 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 521 E 4th St, Douglas, AZ?

The 2024 property tax bill for 521 E 4th St, Douglas, AZ was $454. The county assessed it at $4,915.

Closest homes

More homes in Douglas 85607

Assigned schools

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