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Single Family ResidenceResidential
$457,169$214 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $330,000 on Feb 25, 2015

9978 E KARST PL

TUCSON, AZ 85748
3
Baths
2,135 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$457K
$434K low$481K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$330,000 · Feb 25, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,514 (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.$36,665 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,117
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$366,647

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.41
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
37
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.
9
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
Lot (acres)The size of the land the home sits on, from county records.0.19
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Refrigerator
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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.

M
Gridley Middle SchoolC
Middle · Grades 6–8 · 0.7 mi
E
Gale Elementary SchoolA-
Elementary · Grades PK–6 · 1.1 mi
H
Sahuaro High SchoolC
High · Grades 8–12 · 1.9 mi

District: Tucson Unified District

Neighborhood · ZIP 85748These 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.40
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.96%
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.4.8%
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.19,047
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,603 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,241
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,988
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.85%

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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

9978 E Karst Pl 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 88% of homes in Eastside
  • Bigger than 78% of homes in Eastside
  • Has a bigger lot than 76% of homes in Eastside
  • Newer than 98% of homes in Eastside

What homes are worth in Tucson 85748

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

This home
$242K$1.1M

This home is worth more than 73% of homes in Tucson 85748.

How it measures up in Tucson 85748

The dot is this home. The mark in the middle is the typical home in Tucson 85748.

Estimated value$457,169
CheaperTypical $382,366Pricier

Pricier than 73% of homes nearby

Price per ft²$214
CheaperTypical $217Pricier

Pricier than 45% of homes nearby

Living area2,135 ft²
SmallerTypical 1,762 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.19 ac
SmallerTypical 0.19 acBigger

Bigger than 52% of homes nearby

Year built2006
OlderTypical 1993Newer

Newer than 95% of homes nearby

How 9978 E Karst Pl ranks against every home in each area.
MeasureThis homeEastsideTucson 85748Pima County
Estimated valuepricier than$457,16988% of homes73% of homes73% of homes
Price per ft²pricier than$21454% of homes45% of homes52% of homes
Living areabigger than2,135 ft²78% of homes72% of homes76% of homes
Lot sizebigger than0.19 ac76% of homes52% of homes53% of homes
Year builtnewer than200698% of homes95% of homes85% of homes

About 9978 E Karst Pl

How much is 9978 E Karst Pl, Tucson, AZ worth?

The TopHap Estimate for 9978 E Karst Pl, Tucson, AZ is $457,169 as of Aug 30, 2026. The likely range is $433,561 to $480,777. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9978 E Karst Pl, Tucson, AZ last sell?

9978 E Karst Pl, Tucson, AZ last sold on Feb 25, 2015 for $330,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9978 E Karst Pl, Tucson, AZ?

9978 E Karst Pl, Tucson, AZ has 3 bathrooms, 2,135 square feet of living space and a 0.19-acre lot.

When was 9978 E Karst Pl, Tucson, AZ built?

9978 E Karst Pl, Tucson, AZ was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 9978 E Karst Pl, Tucson, AZ?

9978 E Karst Pl, Tucson, AZ is assigned to Gridley Middle School (middle), rated C; Gale Elementary School (elementary), rated A-; Sahuaro High School (high), rated C. All sit in Tucson Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9978 E Karst Pl, Tucson, AZ compare to other homes in Tucson 85748?

Among the 7,466 homes in Tucson 85748, it is worth more than 73% of them ($457,169 against a typical $382,366), its price per square foot is higher than 45% of them ($214 against a typical $217), it is bigger than 72% of them (2,135 ft² against a typical 1,762 ft²), its lot is bigger than 52% of them (0.19 ac against a typical 0.19 ac) and it is newer than 95% of them (2006 against a typical 1993). Measured against all of Pima County, it is worth more than 73% 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 9978 E Karst Pl, Tucson, AZ?

The 2025 property tax bill for 9978 E Karst Pl, Tucson, AZ was $3,514. The county assessed it at $36,665.

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