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Single Family ResidenceResidential
$2,012,454
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 81How 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

PORTA ROSSA CIR

PLEASANTON, CA 94588
0
Baths
0.85 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$2M
$1.6M low$2.4M high

Tax & Assessment

Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,504,710

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.37
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
44
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
62
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
CountyALAMEDA
Lot (acres)The size of the land the home sits on, from county records.0.85
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.

M
Thomas S. Hart Middle SchoolA+
Middle · Grades 6–8 · 0.8 mi
E
Donlon Elementary SchoolA-
Elementary · Grades KG–5 · 1.3 mi
H
Foothill High SchoolA+
High · Grades 9–12 · 2.3 mi

District: Pleasanton Unified School District

Neighborhood · ZIP 94588These 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.47
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.549

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.39,803
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,030 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$179,765
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$208,378
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.21 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

Porta Rossa Cir 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 91% of homes in Alameda County
  • Has a bigger lot than 92% of homes in Alameda County

What homes are worth in Pleasanton 94588

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

This home
$463K$3.4M

This home is worth more than 88% of homes in Pleasanton 94588.

How it measures up in Pleasanton 94588

The dot is this home. The mark in the middle is the typical home in Pleasanton 94588.

Estimated value$2,012,454
CheaperTypical $1,405,218Pricier

Pricier than 88% of homes nearby

Lot size0.85 ac
SmallerTypical 0.15 acBigger

Bigger than 87% of homes nearby

How Porta Rossa Cir ranks against every home in each area.
MeasureThis homePleasanton 94588Alameda County
Estimated valuepricier than$2,012,45488% of homes91% of homes
Lot sizebigger than0.85 ac87% of homes92% of homes

About Porta Rossa Cir

How much is Porta Rossa Cir, Pleasanton, CA worth?

The TopHap Estimate for Porta Rossa Cir, Pleasanton, CA is $2,012,454 as of Aug 30, 2026. The likely range is $1,623,125 to $2,401,783. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Porta Rossa Cir, Pleasanton, CA last sell?

Porta Rossa Cir, Pleasanton, CA last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve Porta Rossa Cir, Pleasanton, CA?

Porta Rossa Cir, Pleasanton, CA is assigned to Thomas S. Hart Middle School (middle), rated A+; Donlon Elementary School (elementary), rated A-; Foothill High School (high), rated A+. All sit in Pleasanton Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Porta Rossa Cir, Pleasanton, CA compare to other homes in Pleasanton 94588?

Among the 9,734 homes in Pleasanton 94588, it is worth more than 88% of them ($2,012,454 against a typical $1,405,218) and its lot is bigger than 87% of them (0.85 ac against a typical 0.15 ac). Measured against all of Alameda County, it is worth more than 91% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Porta Rossa Cir

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Assigned schools

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