Skip to content
Skip to content
TopHapOpen in map
Multi-Family Dwellings (Generic, Any Combination)Residential

17900 HIAWATHA ST

PORTER RANCH, CA 91326
94
Beds
91
Baths
45,306 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.
0.8 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$161,850 (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.$13,295,755 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,988,712
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,307,043
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,035,054

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Multi-Family Dwellings (Generic, Any Combination)
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.80
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Granada Hills High SchoolA
High · Grades 9–12 · 0.2 mi
E
Andasol Avenue ElementaryB+
Elementary · Grades PK–5 · 0.6 mi
M
Patrick Henry Middle SchoolB-
Middle · Grades 6–8 · 0.7 mi

District: Granada Hills Charter District

Neighborhood · ZIP 91326These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.808

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.36,202
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,793 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,178
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$160,858
Average tempThe average temperature here across a full year.63°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.73%

Owner Tools

Do you own this home?
Claim this home

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

17900 Hiawatha 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.

  • Among the largest homes in Granada Hills South
  • Has a bigger lot than 91% of homes in Granada Hills South
  • Among the newest homes in Granada Hills South

How it measures up in Porter Ranch 91326

The dot is this home. The mark in the middle is the typical home in Porter Ranch 91326.

Living area45,306 ft²
SmallerTypical 2,358 ft²Bigger

Bigger than almost all homes nearby

Lot size0.8 ac
SmallerTypical 0.25 acBigger

Bigger than 86% of homes nearby

Year built2002
OlderTypical 1979Newer

Newer than 77% of homes nearby

How 17900 Hiawatha St ranks against every home in each area.
MeasureThis homeGranada Hills SouthPorter Ranch 91326Los Angeles County
Living areabigger than45,306 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than0.8 ac91% of homes86% of homes89% of homes
Year builtnewer than2002almost all homes77% of homes93% of homes

About 17900 Hiawatha St

When did 17900 Hiawatha St, Porter Ranch, CA last sell?

17900 Hiawatha St, Porter Ranch, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 17900 Hiawatha St, Porter Ranch, CA?

17900 Hiawatha St, Porter Ranch, CA has 94 bedrooms, 91 bathrooms, 45,306 square feet of living space and a 0.80-acre lot.

When was 17900 Hiawatha St, Porter Ranch, CA built?

17900 Hiawatha St, Porter Ranch, CA was built in 2002, making it 24 years old.

What schools serve 17900 Hiawatha St, Porter Ranch, CA?

17900 Hiawatha St, Porter Ranch, CA is assigned to Granada Hills High School (high), rated A; Andasol Avenue Elementary (elementary), rated B+; Patrick Henry Middle School (middle), rated B-. All sit in Granada Hills Charter District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17900 Hiawatha St, Porter Ranch, CA compare to other homes in Porter Ranch 91326?

Among the 12,127 homes in Porter Ranch 91326, it is bigger than almost all of them (45,306 ft² against a typical 2,358 ft²), its lot is bigger than 86% of them (0.8 ac against a typical 0.25 ac) and it is newer than 77% of them (2002 against a typical 1979). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 17900 Hiawatha St, Porter Ranch, CA?

The 2025 property tax bill for 17900 Hiawatha St, Porter Ranch, CA was $161,850. The county assessed it at $13,295,755.

More homes on Hiawatha St

Closest homes

More homes in Porter Ranch 91326

Assigned schools

Explore the area

See this home in context

Open 17900 Hiawatha St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map