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Single Family ResidenceResidential
$278,272$75 / 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 78How 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

40308 E COUNTY 4TH ST

ROLL, AZ 85347
5
Beds
3
Baths
3,714 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.
5.05 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
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
$217K low$340K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,635 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$13,589 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,104
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,485
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,951
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$308,848

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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
CountyYuma
Lot (acres)The size of the land the home sits on, from county records.5.05
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.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
Mohawk Valley SchoolA-
Elementary · Grades PK–8 · 1.6 mi
H
Antelope Union High SchoolF
High · Grades 9–12 · 6.8 mi

District: Antelope Union High School District

Neighborhood · ZIP 85347These 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.163
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 100.102

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.73%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.3.9%
PopulationHow many people live in this area.814
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,187
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,985
Average tempThe average temperature here across a full year.72°F
Annual precipHow much rain and melted snow falls here in a typical year.5 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.90%

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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

40308 E County 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 more than 86% of homes in Roll 85347
  • Among the lowest price per square foot in Yuma County
  • Among the largest homes in Yuma County
  • Among the largest lots in Yuma County
  • Older than 92% of homes in Yuma County

What homes are worth in Roll 85347

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

This home
$112K$717K

This home is worth more than 86% of homes in Roll 85347.

How it measures up in Roll 85347

The dot is this home. The mark in the middle is the typical home in Roll 85347.

Estimated value$278,272
CheaperTypical $190,066Pricier

Pricier than 86% of homes nearby

Price per ft²$75
CheaperTypical $118Pricier

Pricier than 5% of homes nearby

Living area3,714 ft²
SmallerTypical 1,200 ft²Bigger

Bigger than 97% of homes nearby

Lot size5.05 ac
SmallerTypical 3.25 acBigger

Bigger than 60% of homes nearby

Year built1960
OlderTypical 1972Newer

Newer than 20% of homes nearby

How 40308 E County 4th St ranks against every home in each area.
MeasureThis homeRoll 85347Yuma County
Estimated valuepricier than$278,27286% of homes52% of homes
Price per ft²pricier than$755% of homesalmost no homes
Living areabigger than3,714 ft²97% of homesalmost all homes
Lot sizebigger than5.05 ac60% of homesalmost all homes
Year builtnewer than196020% of homes8% of homes

About 40308 E County 4th St

How much is 40308 E County 4th St, Roll, AZ worth?

The TopHap Estimate for 40308 E County 4th St, Roll, AZ is $278,272 as of Sep 24, 2026. The likely range is $216,954 to $339,590. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 40308 E County 4th St, Roll, AZ?

40308 E County 4th St, Roll, AZ has 5 bedrooms, 3 bathrooms, 3,714 square feet of living space and a 5.05-acre lot.

When was 40308 E County 4th St, Roll, AZ built?

40308 E County 4th St, Roll, AZ was built in 1960, making it 66 years old. The building has 1 story.

What schools serve 40308 E County 4th St, Roll, AZ?

40308 E County 4th St, Roll, AZ is assigned to Mohawk Valley School (elementary), rated A-; Antelope Union High School (high), rated F. All sit in Antelope Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40308 E County 4th St, Roll, AZ compare to other homes in Roll 85347?

Among the 153 homes in Roll 85347, it is worth more than 86% of them ($278,272 against a typical $190,066), its price per square foot is higher than 5% of them ($75 against a typical $118), it is bigger than 97% of them (3,714 ft² against a typical 1,200 ft²), its lot is bigger than 60% of them (5.05 ac against a typical 3.25 ac) and it is newer than 20% of them (1960 against a typical 1972). Measured against all of Yuma County, it is worth more than 52% 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 40308 E County 4th St, Roll, AZ?

The 2026 property tax bill for 40308 E County 4th St, Roll, AZ was $1,635. The county assessed it at $13,589.

More homes on E County 4th St

Closest homes

More homes in Roll 85347

Assigned schools

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