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Single Family ResidenceResidential
$310,347$212 / 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 97How 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
Last sold for $145,000 on Aug 9, 2016

3631 W SUNDIAL PL

TUCSON, AZ 85742
2
Baths
1,465 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$310K
$300K low$321K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$145,000 · Aug 9, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,340 (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.$27,891 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,667
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$278,905

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.0.12
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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
Tortolita Middle SchoolC+
Middle · Grades 7–8 · 0.6 mi
H
Mountain View High SchoolB+
High · Grades 9–12 · 1.1 mi
E
Quail Run Elementary SchoolB
Elementary · Grades EE–6 · 1.2 mi

District: Marana Unified District

Neighborhood · ZIP 85742These 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.60
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.31,530
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,127 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,232
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,236
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.12 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

3631 W Sundial 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 less than 86% of homes in Tucson 85742
  • Smaller than 77% of homes in Tucson 85742
  • Has a smaller lot than 82% of homes in Pima County

What homes are worth in Tucson 85742

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

This home
$273K$1.1M

This home is worth more than 14% of homes in Tucson 85742.

How it measures up in Tucson 85742

The dot is this home. The mark in the middle is the typical home in Tucson 85742.

Estimated value$310,347
CheaperTypical $384,332Pricier

Pricier than 14% of homes nearby

Price per ft²$212
CheaperTypical $225Pricier

Pricier than 37% of homes nearby

Living area1,465 ft²
SmallerTypical 1,821 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.12 ac
SmallerTypical 0.16 acBigger

Bigger than 20% of homes nearby

Year built1994
OlderTypical 1995Newer

Newer than 48% of homes nearby

How 3631 W Sundial Pl ranks against every home in each area.
MeasureThis homeTucson 85742Pima County
Estimated valuepricier than$310,34714% of homes40% of homes
Price per ft²pricier than$21237% of homes50% of homes
Living areabigger than1,465 ft²23% of homes38% of homes
Lot sizebigger than0.12 ac20% of homes18% of homes
Year builtnewer than199448% of homes57% of homes

About 3631 W Sundial Pl

How much is 3631 W Sundial Pl, Tucson, AZ worth?

The TopHap Estimate for 3631 W Sundial Pl, Tucson, AZ is $310,347 as of Sep 24, 2026. The likely range is $299,786 to $320,908. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3631 W Sundial Pl, Tucson, AZ last sell?

3631 W Sundial Pl, Tucson, AZ last sold on Aug 9, 2016 for $145,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3631 W Sundial Pl, Tucson, AZ?

3631 W Sundial Pl, Tucson, AZ has 2 bathrooms, 1,465 square feet of living space and a 0.12-acre lot.

When was 3631 W Sundial Pl, Tucson, AZ built?

3631 W Sundial Pl, Tucson, AZ was built in 1994, making it 32 years old. The building has 1 story.

What schools serve 3631 W Sundial Pl, Tucson, AZ?

3631 W Sundial Pl, Tucson, AZ is assigned to Tortolita Middle School (middle), rated C+; Mountain View High School (high), rated B+; Quail Run Elementary School (elementary), rated B. All sit in Marana Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3631 W Sundial Pl, Tucson, AZ compare to other homes in Tucson 85742?

Among the 12,340 homes in Tucson 85742, it is worth more than 14% of them ($310,347 against a typical $384,332), its price per square foot is higher than 37% of them ($212 against a typical $225), it is bigger than 23% of them (1,465 ft² against a typical 1,821 ft²), its lot is bigger than 20% of them (0.12 ac against a typical 0.16 ac) and it is newer than 48% of them (1994 against a typical 1995). Measured against all of Pima County, it is worth more than 40% 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 3631 W Sundial Pl, Tucson, AZ?

The 2025 property tax bill for 3631 W Sundial Pl, Tucson, AZ was $2,340. The county assessed it at $27,891.

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