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Single Family ResidenceResidential
$1,071,419$653 / 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 96How 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

10591 TAMMY ST

CYPRESS, CA 90630
4
Beds
2
Baths
1,640 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.
1965
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$1M low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,126 (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.$242,627 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$87,015
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,612
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$237,870

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.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.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.Contemporary
CountyORANGE
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.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Cerritos Elementary SchoolB-
Elementary · Grades KG–6 · 0.3 mi
M
Orangeview Junior High SchoolD+
Middle · Grades 7–8 · 1.2 mi
H
Western High SchoolC+
High · Grades 9–12 · 1.3 mi

District: Savanna Elementary School District

Neighborhood · ZIP 90630These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.341

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.98%
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.6.3%
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.50,323
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,828 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,314
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,476
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.12 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

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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

10591 Tammy 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.

  • Costs more per square foot than 75% of homes in Cypress 90630
  • Has a smaller lot than 66% of homes in Orange County
  • Older than 68% of homes in Orange County

What homes are worth in Cypress 90630

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

This home
$555K$1.8M

This home is worth more than 62% of homes in Cypress 90630.

How it measures up in Cypress 90630

The dot is this home. The mark in the middle is the typical home in Cypress 90630.

Estimated value$1,071,419
CheaperTypical $988,146Pricier

Pricier than 62% of homes nearby

Price per ft²$653
CheaperTypical $571Pricier

Pricier than 75% of homes nearby

Living area1,640 ft²
SmallerTypical 1,653 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.14 ac
SmallerTypical 0.14 acBigger

Bigger than 50% of homes nearby

Year built1965
OlderTypical 1968Newer

Newer than 38% of homes nearby

How 10591 Tammy St ranks against every home in each area.
MeasureThis homeCypress 90630Orange County
Estimated valuepricier than$1,071,41962% of homes45% of homes
Price per ft²pricier than$65375% of homes48% of homes
Living areabigger than1,640 ft²49% of homes45% of homes
Lot sizebigger than0.14 ac50% of homes34% of homes
Year builtnewer than196538% of homes32% of homes

About 10591 Tammy St

How much is 10591 Tammy St, Cypress, CA worth?

The TopHap Estimate for 10591 Tammy St, Cypress, CA is $1,071,419 as of Sep 24, 2026. The likely range is $1,030,534 to $1,112,304. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10591 Tammy St, Cypress, CA last sell?

10591 Tammy St, Cypress, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 10591 Tammy St, Cypress, CA?

10591 Tammy St, Cypress, CA has 4 bedrooms, 2 bathrooms, 1,640 square feet of living space and a 0.14-acre lot.

When was 10591 Tammy St, Cypress, CA built?

10591 Tammy St, Cypress, CA was built in 1965, making it 61 years old. It is a contemporary home. The building has 2 stories.

What schools serve 10591 Tammy St, Cypress, CA?

10591 Tammy St, Cypress, CA is assigned to Cerritos Elementary School (elementary), rated B-; Orangeview Junior High School (middle), rated D+; Western High School (high), rated C+. All sit in Savanna Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10591 Tammy St, Cypress, CA compare to other homes in Cypress 90630?

Among the 13,575 homes in Cypress 90630, it is worth more than 62% of them ($1,071,419 against a typical $988,146), its price per square foot is higher than 75% of them ($653 against a typical $571), it is bigger than 49% of them (1,640 ft² against a typical 1,653 ft²), its lot is bigger than 50% of them (0.14 ac against a typical 0.14 ac) and it is newer than 38% of them (1965 against a typical 1968). Measured against all of Orange County, it is worth more than 45% 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 10591 Tammy St, Cypress, CA?

The 2025 property tax bill for 10591 Tammy St, Cypress, CA was $3,126. The county assessed it at $242,627.

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