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Single Family ResidenceResidential
$1,027,824$305 / 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 Jul 14, 2026
Last sold for $400,000 on Jan 5, 2017

4151 E RIVER RD

TUCSON, AZ 85718
4
Beds
3
Baths
3,369 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.
1.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1M
$956K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Jan 5, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,838 (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.$55,266 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$52,634
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$697,150

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
66
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
93
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
7
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyPIMA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2001
Lot (acres)The size of the land the home sits on, from county records.1.21
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Refrigerator
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(9)

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
Davidson Elementary SchoolC
Elementary · Grades PK–6 · 0.7 mi
M
Doolen Middle SchoolD
Middle · Grades 6–8 · 2.2 mi
H
Catalina High SchoolD-
High · Grades 8–12 · 2.4 mi

District: Tucson Unified District

Neighborhood · ZIP 85718These 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.90
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 100.68

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
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.29,425
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.775 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,013
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,295
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.19 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.85%

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

4151 E River 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 more than 97% of homes in Pima County
  • Costs more per square foot than 89% of homes in Pima County
  • Bigger than 96% of homes in Pima County
  • Has a bigger lot than 91% of homes in Pima County

What homes are worth in Tucson 85718

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

This home
$215K$2.5M

This home is worth more than 73% of homes in Tucson 85718.

How it measures up in Tucson 85718

The dot is this home. The mark in the middle is the typical home in Tucson 85718.

Estimated value$1,027,824
CheaperTypical $771,343Pricier

Pricier than 73% of homes nearby

Price per ft²$305
CheaperTypical $317Pricier

Pricier than 41% of homes nearby

Living area3,369 ft²
SmallerTypical 2,311 ft²Bigger

Bigger than 81% of homes nearby

Lot size1.21 ac
SmallerTypical 0.83 acBigger

Bigger than 81% of homes nearby

Year built1979
OlderTypical 1983Newer

Newer than 40% of homes nearby

How 4151 E River Rd ranks against every home in each area.
MeasureThis homeTucson 85718Pima County
Estimated valuepricier than$1,027,82473% of homes97% of homes
Price per ft²pricier than$30541% of homes89% of homes
Living areabigger than3,369 ft²81% of homes96% of homes
Lot sizebigger than1.21 ac81% of homes91% of homes
Year builtnewer than197940% of homes37% of homes

About 4151 E River Rd

How much is 4151 E River Rd, Tucson, AZ worth?

The TopHap Estimate for 4151 E River Rd, Tucson, AZ is $1,027,824 as of Jul 14, 2026. The likely range is $956,299 to $1,099,349. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4151 E River Rd, Tucson, AZ last sell?

4151 E River Rd, Tucson, AZ last sold on Jan 5, 2017 for $400,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 4151 E River Rd, Tucson, AZ?

4151 E River Rd, Tucson, AZ has 4 bedrooms, 3 bathrooms, 3,369 square feet of living space and a 1.21-acre lot.

When was 4151 E River Rd, Tucson, AZ built?

4151 E River Rd, Tucson, AZ was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 4151 E River Rd, Tucson, AZ?

4151 E River Rd, Tucson, AZ is assigned to Davidson Elementary School (elementary), rated C; Doolen Middle School (middle), rated D; Catalina High School (high), rated D-. All sit in Tucson Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4151 E River Rd, Tucson, AZ compare to other homes in Tucson 85718?

Among the 12,528 homes in Tucson 85718, it is worth more than 73% of them ($1,027,824 against a typical $771,343), its price per square foot is higher than 41% of them ($305 against a typical $317), it is bigger than 81% of them (3,369 ft² against a typical 2,311 ft²), its lot is bigger than 81% of them (1.21 ac against a typical 0.83 ac) and it is newer than 40% of them (1979 against a typical 1983). Measured against all of Pima County, it is worth more than 97% 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 4151 E River Rd, Tucson, AZ?

The 2025 property tax bill for 4151 E River Rd, Tucson, AZ was $5,838. The county assessed it at $55,266.

More homes on E River Rd

Closest homes

More homes in Tucson 85718

Assigned schools

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