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Single Family ResidenceResidential
$820,571$753 / 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 95How 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

8831 SUMNER PL

CYPRESS, CA 90630
3
Beds
2
Baths
1,090 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$821K
$776K low$865K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,943 (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.$239,663 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$140,824
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,839
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$234,964

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.8 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.Bungalow
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Rock / Gravel
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

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.

E
Clara J. King Elementary SchoolA-
Elementary · Grades KG–6 · 0.3 mi
H
Kennedy High SchoolA-
High · Grades 9–12 · 0.9 mi
M
Walker Junior High SchoolB-
Middle · Grades 7–8 · 1.0 mi

District: Anaheim Union High 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

8831 Sumner Pl 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 77% of homes in Orange County
  • Costs more per square foot than 90% of homes in Cypress 90630
  • Smaller than 89% of homes in Orange County
  • Has a bigger lot than 90% of homes in Cypress 90630
  • Older than 95% of homes in Cypress 90630

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
$532K$1.8M

This home is worth more than 25% 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$820,571
CheaperTypical $984,687Pricier

Pricier than 25% of homes nearby

Price per ft²$753
CheaperTypical $572Pricier

Pricier than 90% of homes nearby

Living area1,090 ft²
SmallerTypical 1,653 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.17 ac
SmallerTypical 0.14 acBigger

Bigger than 90% of homes nearby

Year built1960
OlderTypical 1968Newer

Newer than 5% of homes nearby

How 8831 Sumner Pl ranks against every home in each area.
MeasureThis homeCypress 90630Orange County
Estimated valuepricier than$820,57125% of homes23% of homes
Price per ft²pricier than$75390% of homes71% of homes
Living areabigger than1,090 ft²12% of homes11% of homes
Lot sizebigger than0.17 ac90% of homes63% of homes
Year builtnewer than19605% of homes20% of homes

About 8831 Sumner Pl

How much is 8831 Sumner Pl, Cypress, CA worth?

The TopHap Estimate for 8831 Sumner Pl, Cypress, CA is $820,571 as of Sep 24, 2026. The likely range is $775,829 to $865,313. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8831 Sumner Pl, Cypress, CA last sell?

8831 Sumner Pl, Cypress, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8831 Sumner Pl, Cypress, CA?

8831 Sumner Pl, Cypress, CA has 3 bedrooms, 2 bathrooms, 1,090 square feet of living space and a 0.17-acre lot.

When was 8831 Sumner Pl, Cypress, CA built?

8831 Sumner Pl, Cypress, CA was built in 1960, making it 66 years old. It is a bungalow home. The building has 1 story.

What schools serve 8831 Sumner Pl, Cypress, CA?

8831 Sumner Pl, Cypress, CA is assigned to Clara J. King Elementary School (elementary), rated A-; Kennedy High School (high), rated A-; Walker Junior High School (middle), rated B-. All sit in Anaheim Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8831 Sumner Pl, Cypress, CA compare to other homes in Cypress 90630?

Among the 13,575 homes in Cypress 90630, it is worth more than 25% of them ($820,571 against a typical $984,687), its price per square foot is higher than 90% of them ($753 against a typical $572), it is bigger than 12% of them (1,090 ft² against a typical 1,653 ft²), its lot is bigger than 90% of them (0.17 ac against a typical 0.14 ac) and it is newer than 5% of them (1960 against a typical 1968). Measured against all of Orange County, it is worth more than 23% 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 8831 Sumner Pl, Cypress, CA?

The 2025 property tax bill for 8831 Sumner Pl, Cypress, CA was $2,943. The county assessed it at $239,663.

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