Skip to content
Skip to content
TopHapOpen in map
Mobile HomeResidential

843 S PROSPECT ST

PORTERVILLE, CA 93257
0
Baths
336 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$9,171 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,342
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,829
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,993

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.51
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
82
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
5
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
98
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
CountyTulare
Lot (acres)The size of the land the home sits on, from county records.0.28
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.None
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.

H
Porterville High SchoolB+
High · Grades 9–12 · 1.4 mi
M
Pioneer Middle SchoolC+
Middle · Grades 6–8 · 1.8 mi
E
Vandalia Elementary SchoolC+
Elementary · Grades KG–5 · 1.9 mi

District: Porterville Unified School District

Neighborhood · ZIP 93257These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.131

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.8.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.3.1%
PopulationHow many people live in this area.83,123
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.198 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,283
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,150
Average tempThe average temperature here across a full year.58°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.70%

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

843 S Prospect 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 smallest homes in Porterville 93257
  • Has a bigger lot than 72% of homes in Tulare County
  • Older than 96% of homes in Porterville 93257

How it measures up in Porterville 93257

The dot is this home. The mark in the middle is the typical home in Porterville 93257.

Living area336 ft²
SmallerTypical 1,431 ft²Bigger

Smaller than almost all homes nearby

Lot size0.28 ac
SmallerTypical 0.2 acBigger

Bigger than 68% of homes nearby

Year built1900
OlderTypical 1978Newer

Newer than 4% of homes nearby

How 843 S Prospect St ranks against every home in each area.
MeasureThis homePorterville 93257Tulare County
Living areabigger than336 ft²almost no homesalmost no homes
Lot sizebigger than0.28 ac68% of homes72% of homes
Year builtnewer than19004% of homes4% of homes

About 843 S Prospect St

How big is 843 S Prospect St, Porterville, CA?

843 S Prospect St, Porterville, CA has 336 square feet of living space and a 0.28-acre lot.

When was 843 S Prospect St, Porterville, CA built?

843 S Prospect St, Porterville, CA was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 843 S Prospect St, Porterville, CA?

843 S Prospect St, Porterville, CA is assigned to Porterville High School (high), rated B+; Pioneer Middle School (middle), rated C+; Vandalia Elementary School (elementary), rated C+. All sit in Porterville Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 843 S Prospect St, Porterville, CA compare to other homes in Porterville 93257?

Among the 19,907 homes in Porterville 93257, it is bigger than almost none of them (336 ft² against a typical 1,431 ft²), its lot is bigger than 68% of them (0.28 ac against a typical 0.2 ac) and it is newer than 4% of them (1900 against a typical 1978). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on S Prospect St

Closest homes

More homes in Porterville 93257

Assigned schools

Explore the area

See this home in context

Open 843 S Prospect 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