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Single Family ResidenceResidential
$788,645$308 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $658,230 on Mar 31, 2026

4310 PORTOFINO WAY

CALDWELL, ID 83607
4
Beds
3
Baths
2,559 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
2025
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$789K
$728K low$850K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$658,230 · Mar 31, 2026
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$293,735
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$234,988
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.72%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$494,910
LENNAR MORTGAGE LLC · recorded Mar 31, 2026

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.$138,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$138,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$122,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$138,000

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.28
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
75
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
65
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Single Family Residence
CountyCANYON
Lot (acres)The size of the land the home sits on, from county records.0.38
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Lewis and Clark Elementary SchoolD-
Elementary · Grades KG–4 · 0.9 mi
M
Syringa Middle SchoolC-
Middle · Grades 7–8 · 1.4 mi
H
Caldwell High SchoolF
High · Grades 9–12 · 1.7 mi

District: Caldwell School District 132

Neighborhood · ZIP 83607These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.43,138
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.187 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,681
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,634
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.11 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

4310 Portofino Way 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 89% of homes in Canyon County
  • Costs more per square foot than 81% of homes in Canyon County
  • Bigger than 82% of homes in Canyon County
  • Has a bigger lot than 73% of homes in Canyon County
  • Newer than 98% of homes in Caldwell 83607

What homes are worth in Caldwell 83607

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

This home
$289K$1.7M

This home is worth more than 78% of homes in Caldwell 83607.

How it measures up in Caldwell 83607

The dot is this home. The mark in the middle is the typical home in Caldwell 83607.

Estimated value$788,645
CheaperTypical $466,720Pricier

Pricier than 78% of homes nearby

Price per ft²$308
CheaperTypical $275Pricier

Pricier than 66% of homes nearby

Living area2,559 ft²
SmallerTypical 1,802 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.38 ac
SmallerTypical 0.26 acBigger

Bigger than 55% of homes nearby

Year built2025
OlderTypical 2005Newer

Newer than 98% of homes nearby

How 4310 Portofino Way ranks against every home in each area.
MeasureThis homeCaldwell 83607Canyon County
Estimated valuepricier than$788,64578% of homes89% of homes
Price per ft²pricier than$30866% of homes81% of homes
Living areabigger than2,559 ft²79% of homes82% of homes
Lot sizebigger than0.38 ac55% of homes73% of homes
Year builtnewer than202598% of homes98% of homes

About 4310 Portofino Way

How much is 4310 Portofino Way, Caldwell, ID worth?

The TopHap Estimate for 4310 Portofino Way, Caldwell, ID is $788,645 as of Jul 14, 2026. The likely range is $727,747 to $849,543. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4310 Portofino Way, Caldwell, ID last sell?

4310 Portofino Way, Caldwell, ID last sold on Mar 31, 2026 for $658,230, according to the county's recorded deed.

How big is 4310 Portofino Way, Caldwell, ID?

4310 Portofino Way, Caldwell, ID has 4 bedrooms, 3 bathrooms, 2,559 square feet of living space and a 0.38-acre lot.

When was 4310 Portofino Way, Caldwell, ID built?

4310 Portofino Way, Caldwell, ID was built in 2025, making it 1 years old. The building has 1 story.

What schools serve 4310 Portofino Way, Caldwell, ID?

4310 Portofino Way, Caldwell, ID is assigned to Lewis and Clark Elementary School (elementary), rated D-; Syringa Middle School (middle), rated C-; Caldwell High School (high), rated F. All sit in Caldwell School District 132. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4310 Portofino Way, Caldwell, ID compare to other homes in Caldwell 83607?

Among the 15,233 homes in Caldwell 83607, it is worth more than 78% of them ($788,645 against a typical $466,720), its price per square foot is higher than 66% of them ($308 against a typical $275), it is bigger than 79% of them (2,559 ft² against a typical 1,802 ft²), its lot is bigger than 55% of them (0.38 ac against a typical 0.26 ac) and it is newer than 98% of them (2025 against a typical 2005). Measured against all of Canyon County, it is worth more than 89% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

More homes in Caldwell 83607

Assigned schools

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