Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$621,467$497 / 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 Aug 30, 2026
Last sold for $330,000 on May 13, 2014

11311 TAMPA AVE

PORTER RANCH, CA 91326
Building report
3
Beds
3
Baths
1,250 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.
3.53 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.

Valuation

$621K
$605K low$638K 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 · May 13, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,040 (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.$412,616 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$255,821
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$156,795
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$404,526

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.25 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyLOS ANGELES
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(10)

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
Castlebay Lane Charter Elementary SchoolA+
Elementary · Grades KG–5 · 1.4 mi
H
Granada Hills High SchoolA
High · Grades 9–12 · 2.2 mi
M
Robert Frost Middle SchoolA
Middle · Grades 6–8 · 3.0 mi

District: Los Angeles Unified School 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

11311 Tampa Ave 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 least valuable homes in Porter Ranch
  • Costs less per square foot than 66% of homes in Los Angeles County
  • Among the smallest homes in Porter Ranch
  • Has a bigger lot than 96% of homes in Los Angeles County
  • Newer than 70% of homes in Los Angeles County

What homes are worth in Porter Ranch 91326

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

This home
$619K$2.5M

This home is worth more than 2% of homes in Porter Ranch 91326.

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.

Estimated value$621,467
CheaperTypical $1,189,940Pricier

Pricier than 2% of homes nearby

Price per ft²$497
CheaperTypical $499Pricier

Pricier than 48% of homes nearby

Living area1,250 ft²
SmallerTypical 2,358 ft²Bigger

Bigger than 2% of homes nearby

Lot size3.53 ac
SmallerTypical 0.25 acBigger

Bigger than 93% of homes nearby

Year built1974
OlderTypical 1979Newer

Newer than 40% of homes nearby

How 11311 Tampa Ave ranks against every home in each area.
MeasureThis homePorter RanchPorter Ranch 91326Los Angeles County
Estimated valuepricier than$621,467almost no homes2% of homes24% of homes
Price per ft²pricier than$49748% of homes48% of homes34% of homes
Living areabigger than1,250 ft²almost no homes2% of homes27% of homes
Lot sizebigger than3.53 ac93% of homes93% of homes96% of homes
Year builtnewer than197452% of homes40% of homes70% of homes

About 11311 Tampa Ave

How much is 11311 Tampa Ave, Porter Ranch, CA worth?

The TopHap Estimate for 11311 Tampa Ave, Porter Ranch, CA is $621,467 as of Aug 30, 2026. The likely range is $605,355 to $637,579. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11311 Tampa Ave, Porter Ranch, CA last sell?

11311 Tampa Ave, Porter Ranch, CA last sold on May 13, 2014 for $330,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 11311 Tampa Ave, Porter Ranch, CA?

11311 Tampa Ave, Porter Ranch, CA has 3 bedrooms, 3 bathrooms and 1,250 square feet of living space.

When was 11311 Tampa Ave, Porter Ranch, CA built?

11311 Tampa Ave, Porter Ranch, CA was built in 1974, making it 52 years old. It is a condo/apartment home.

What schools serve 11311 Tampa Ave, Porter Ranch, CA?

11311 Tampa Ave, Porter Ranch, CA is assigned to Castlebay Lane Charter Elementary School (elementary), rated A+; Granada Hills High School (high), rated A; Robert Frost Middle School (middle), rated A. All sit in Los Angeles Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11311 Tampa Ave, Porter Ranch, CA compare to other homes in Porter Ranch 91326?

Among the 12,126 homes in Porter Ranch 91326, it is worth more than 2% of them ($621,467 against a typical $1,189,940), its price per square foot is higher than 48% of them ($497 against a typical $499), it is bigger than 2% of them (1,250 ft² against a typical 2,358 ft²), its lot is bigger than 93% of them (3.53 ac against a typical 0.25 ac) and it is newer than 40% of them (1974 against a typical 1979). Measured against all of Los Angeles County, it is worth more than 24% 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 11311 Tampa Ave, Porter Ranch, CA?

The 2025 property tax bill for 11311 Tampa Ave, Porter Ranch, CA was $5,040. The county assessed it at $412,616.

More homes on Tampa Ave

Closest homes

More homes in Porter Ranch 91326

Assigned schools

Explore the area

See this home in context

Open 11311 Tampa Ave 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