Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,060,411$323 / 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 Oct 21, 2026
Last sold for $234,000 on Jun 24, 1997

9817 ROME ST

CYPRESS, CA 90630
4
Beds
4
Baths
3,282 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
1
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
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$234,000 · Jun 24, 1997

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,397 (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.$647,797 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$250,436
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$397,361
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$635,096

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
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.16
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Window A/C
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(24)

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
Juliet Morris Elementary SchoolA
Elementary · Grades KG–6 · 0.3 mi
H
Cypress High SchoolA-
High · Grades 9–12 · 0.6 mi
M
Lexington Junior High SchoolA-
Middle · Grades 7–8 · 1.1 mi

District: Cypress 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%

Owner Tools

Do you own this home?
Claim this home

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

9817 Rome 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.

  • Among the lowest price per square foot in Cypress 90630
  • Bigger than 97% of homes in Cypress 90630
  • Has a bigger lot than 87% of homes in Cypress 90630
  • Newer 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
$558K$1.8M

This home is worth more than 60% 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$1,060,411
CheaperTypical $985,782Pricier

Pricier than 60% of homes nearby

Price per ft²$323
CheaperTypical $573Pricier

Cheaper than almost all homes nearby

Living area3,282 ft²
SmallerTypical 1,657 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.16 ac
SmallerTypical 0.14 acBigger

Bigger than 87% of homes nearby

Year built2004
OlderTypical 1968Newer

Newer than 95% of homes nearby

How 9817 Rome St ranks against every home in each area.
MeasureThis homeCypress 90630Orange County
Estimated valuepricier than$1,060,41160% of homes45% of homes
Price per ft²pricier than$323almost no homesalmost no homes
Living areabigger than3,282 ft²97% of homes92% of homes
Lot sizebigger than0.16 ac87% of homes57% of homes
Year builtnewer than200495% of homes89% of homes

About 9817 Rome St

How much is 9817 Rome St, Cypress, CA worth?

The TopHap Estimate for 9817 Rome St, Cypress, CA is $1,060,411 as of Oct 21, 2026. The likely range is $1,022,058 to $1,098,764. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9817 Rome St, Cypress, CA last sell?

9817 Rome St, Cypress, CA last sold on Jun 24, 1997 for $234,000, according to the county's recorded deed.

How big is 9817 Rome St, Cypress, CA?

9817 Rome St, Cypress, CA has 4 bedrooms, 4 bathrooms, 3,282 square feet of living space and a 0.16-acre lot.

When was 9817 Rome St, Cypress, CA built?

9817 Rome St, Cypress, CA was built in 2004, making it 22 years old. The building has 1 story.

What schools serve 9817 Rome St, Cypress, CA?

9817 Rome St, Cypress, CA is assigned to Juliet Morris Elementary School (elementary), rated A; Cypress High School (high), rated A-; Lexington Junior High School (middle), rated A-. All sit in Cypress Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9817 Rome St, Cypress, CA compare to other homes in Cypress 90630?

Among the 13,576 homes in Cypress 90630, it is worth more than 60% of them ($1,060,411 against a typical $985,782), its price per square foot is higher than almost none of them ($323 against a typical $573), it is bigger than 97% of them (3,282 ft² against a typical 1,657 ft²), its lot is bigger than 87% of them (0.16 ac against a typical 0.14 ac) and it is newer than 95% of them (2004 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 9817 Rome St, Cypress, CA?

The 2025 property tax bill for 9817 Rome St, Cypress, CA was $7,397. The county assessed it at $647,797.

More homes on Rome St

Closest homes

More homes in Cypress 90630

Assigned schools

Explore the area

See this home in context

Open 9817 Rome St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map