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Single Family ResidenceResidential
$3,544,718$613 / 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 87How 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 $1,650,000 on Oct 20, 2014

21330 AVALON DR

ROCKY RIVER, OH 44116
4
Beds
7 / 3
Baths
5,787 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.
0.74 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$3.5M
$3.1M low$4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,650,000 · Oct 20, 2014
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.$3,544,718
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$2,835,774

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$69,647 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,260,000 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$299,950
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$960,050
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$843,850
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,600,000

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.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 percent coastal 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
CountyCuyahoga
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2000
Lot (acres)The size of the land the home sits on, from county records.0.74
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 44 ft²Patio · 2,689 ft²Porch · 456 ft²

Transaction History(5)

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
Rocky River High SchoolA
High · Grades 9–12 · 0.8 mi
M
Rocky River Middle SchoolA-
Middle · Grades 6–8 · 0.9 mi
E
Goldwood Primary Elementary School
Elementary · Grades KG–2 · 1.6 mi

District: Rocky River City School District

Neighborhood · ZIP 44116These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.22,175
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,833 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,664
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,557
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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

21330 Avalon 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.

  • Among the most valuable homes in Rocky River 44116
  • Among the highest price per square foot in Cuyahoga County
  • Among the largest homes in Rocky River 44116
  • Has a bigger lot than 89% of homes in Cuyahoga County
  • Newer than 92% of homes in Rocky River 44116

What homes are worth in Rocky River 44116

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

This home
$105K$1.5M

This home is worth more than almost all homes in Rocky River 44116.

How it measures up in Rocky River 44116

The dot is this home. The mark in the middle is the typical home in Rocky River 44116.

Estimated value$3,544,718
CheaperTypical $420,725Pricier

Pricier than almost all homes nearby

Price per ft²$613
CheaperTypical $236Pricier

Pricier than almost all homes nearby

Living area5,787 ft²
SmallerTypical 1,766 ft²Bigger

Bigger than almost all homes nearby

Lot size0.74 ac
SmallerTypical 0.23 acBigger

Bigger than 77% of homes nearby

Year built1989
OlderTypical 1957Newer

Newer than 92% of homes nearby

How 21330 Avalon Dr ranks against every home in each area.
MeasureThis homeRocky River 44116Cuyahoga County
Estimated valuepricier than$3,544,718almost all homesalmost all homes
Price per ft²pricier than$613almost all homesalmost all homes
Living areabigger than5,787 ft²almost all homesalmost all homes
Lot sizebigger than0.74 ac77% of homes89% of homes
Year builtnewer than198992% of homes89% of homes

About 21330 Avalon Dr

How much is 21330 Avalon Dr, Rocky River, OH worth?

The TopHap Estimate for 21330 Avalon Dr, Rocky River, OH is $3,544,718 as of Jul 14, 2026. The likely range is $3,100,130 to $3,989,306. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21330 Avalon Dr, Rocky River, OH last sell?

21330 Avalon Dr, Rocky River, OH last sold on Oct 20, 2014 for $1,650,000, according to the county's recorded deed.

How big is 21330 Avalon Dr, Rocky River, OH?

21330 Avalon Dr, Rocky River, OH has 4 bedrooms, 7 bathrooms, 5,787 square feet of living space and a 0.74-acre lot.

When was 21330 Avalon Dr, Rocky River, OH built?

21330 Avalon Dr, Rocky River, OH was built in 1989, making it 37 years old. It is a contemporary home. The building has 2 stories.

What schools serve 21330 Avalon Dr, Rocky River, OH?

21330 Avalon Dr, Rocky River, OH is assigned to Rocky River High School (high), rated A; Rocky River Middle School (middle), rated A-; Goldwood Primary Elementary School (elementary). All sit in Rocky River City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21330 Avalon Dr, Rocky River, OH compare to other homes in Rocky River 44116?

Among the 8,130 homes in Rocky River 44116, it is worth more than almost all of them ($3,544,718 against a typical $420,725), its price per square foot is higher than almost all of them ($613 against a typical $236), it is bigger than almost all of them (5,787 ft² against a typical 1,766 ft²), its lot is bigger than 77% of them (0.74 ac against a typical 0.23 ac) and it is newer than 92% of them (1989 against a typical 1957). Measured against all of Cuyahoga County, it is worth more than almost all 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 21330 Avalon Dr, Rocky River, OH?

The 2024 property tax bill for 21330 Avalon Dr, Rocky River, OH was $69,647. The county assessed it at $1,260,000.

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