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Single Family ResidenceResidential
$769,180$522 / 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 81How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

821 PORTOLA DR

MONTEREY, CA 93940
3
Beds
1.5
Baths
1,473 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1953
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$769K
$625K low$913K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,671 (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.$242,987 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$73,944
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$169,043
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$238,224

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.12
25
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.
14
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
22
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
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.1 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.0.2 percent flood zone

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
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountyMONTEREY
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Monterey High SchoolB
High · Grades 9–12 · 2.9 mi

District: Monterey Peninsula Unified School District

Neighborhood · ZIP 93940These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.355

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
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.30,837
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,156 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,487
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,191
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.19 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.79%

Owner Tools

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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

821 Portola Dr 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 less than 75% of homes in Monterey 93940
  • Costs less per square foot than 92% of homes in Monterey 93940
  • Has a smaller lot than 72% of homes in Monterey County
  • Older than 78% of homes in Monterey County

What homes are worth in Monterey 93940

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

This home
$393K$3.4M

This home is worth more than 25% of homes in Monterey 93940.

How it measures up in Monterey 93940

The dot is this home. The mark in the middle is the typical home in Monterey 93940.

Estimated value$769,180
CheaperTypical $1,040,112Pricier

Pricier than 25% of homes nearby

Price per ft²$522
CheaperTypical $676Pricier

Pricier than 8% of homes nearby

Living area1,473 ft²
SmallerTypical 1,577 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.14 ac
SmallerTypical 0.17 acBigger

Bigger than 32% of homes nearby

Year built1953
OlderTypical 1963Newer

Newer than 32% of homes nearby

How 821 Portola Dr ranks against every home in each area.
MeasureThis homeMonterey 93940Monterey County
Estimated valuepricier than$769,18025% of homes50% of homes
Price per ft²pricier than$5228% of homes55% of homes
Living areabigger than1,473 ft²46% of homes43% of homes
Lot sizebigger than0.14 ac32% of homes28% of homes
Year builtnewer than195332% of homes22% of homes

About 821 Portola Dr

How much is 821 Portola Dr, Monterey, CA worth?

The TopHap Estimate for 821 Portola Dr, Monterey, CA is $769,180 as of Sep 24, 2026. The likely range is $625,386 to $912,974. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 821 Portola Dr, Monterey, CA last sell?

821 Portola Dr, Monterey, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 821 Portola Dr, Monterey, CA?

821 Portola Dr, Monterey, CA has 3 bedrooms, 1.5 bathrooms, 1,473 square feet of living space and a 0.14-acre lot.

When was 821 Portola Dr, Monterey, CA built?

821 Portola Dr, Monterey, CA was built in 1953, making it 73 years old. It is a custom design home. The building has 1 story.

What schools serve 821 Portola Dr, Monterey, CA?

821 Portola Dr, Monterey, CA is assigned to Monterey High School (high), rated B. All sit in Monterey Peninsula Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 821 Portola Dr, Monterey, CA compare to other homes in Monterey 93940?

Among the 9,309 homes in Monterey 93940, it is worth more than 25% of them ($769,180 against a typical $1,040,112), its price per square foot is higher than 8% of them ($522 against a typical $676), it is bigger than 46% of them (1,473 ft² against a typical 1,577 ft²), its lot is bigger than 32% of them (0.14 ac against a typical 0.17 ac) and it is newer than 32% of them (1953 against a typical 1963). Measured against all of Monterey County, it is worth more than 50% 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 821 Portola Dr, Monterey, CA?

The 2025 property tax bill for 821 Portola Dr, Monterey, CA was $2,671. The county assessed it at $242,987.

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