Village · Glen Cove · 2028 tentative roll
Sea Cliff property taxes
The typical home here is valued at $364,000, the 115th-highest of 119 hamlets and villages.
Free to look. A grievance can’t raise your assessment.
Typical County value: $364,000
The 115th-highest of 119 hamlets and villages
- Middle half
- $13,000–$506,000
- Homes counted
- 31
How Sea Cliff compares
Value
$364k Higher than 4 of 119 hamlets and villages
Bills here run lower partly because homes are worth less. That alone doesn’t mean anyone is over-assessed: what counts is how your home compares with similar homes in Sea Cliff.
Is Sea Cliff assessed evenly?
Too few homes in Sea Cliff sold recently to compare the County’s values with sale prices. A fair comparison needs at least 30 sales. See Sea Cliff in Oyster Bay, which has more homes, or how every district ranks.
Home values in Sea Cliff
A quarter of homes in Sea Cliff are valued under $13,000 and a quarter over $506,000. A home near the top isn’t over-assessed for that alone; it may simply be larger, newer, or on more land.
| Figure | 5th percentile | 25th percentile | Median | 75th percentile | 95th percentile |
|---|---|---|---|---|---|
| County market value | $2,000 | $13,000 | $364,000 | $506,000 | $704,000 |
| Assessed value | $2 | $13 | $364 | $506 | $704 |
County market value
- Median
- $364,000
- Middle half
- $13,000–$506,000
- Most homes (5th–95th)
- $2,000–$704,000
Assessed value
- Median
- $364
- Middle half
- $13–$506
- Most homes (5th–95th)
- $2–$704
Reading these figures
A median describes Sea Cliff, not your home, which may sit well above or below it for good reasons. The tentative roll can still change before it becomes final. This page summarizes published records and is not an appraisal; verify any figure that matters in the Nassau County Land Records Viewer, and see how these pages are built.
Common questions
How are homes in Sea Cliff assessed?
Nassau assesses one-to-three family homes at the same small fraction of County market value across the county. In Sea Cliff, the median assessed value is $364, which is 0.1% of market value. Your tax bill is calculated from assessed value.
How do I file a property tax grievance in Sea Cliff?
File with Nassau County’s Assessment Review Commission (ARC), online or on paper, during the published window of January 4–March 1, 2027. Filing is free, needs no attorney, and the County states a grievance never raises an assessment. ARC reviews the assessment behind county, town, and school taxes. The Village of Sea Cliff bases its village assessments on the County’s values but still reviews them itself, so ask the village clerk whether it holds a grievance day.
See any home’s County record and how it compares.
Look up any home to see the value the County has assigned it. No account, payment, or appeal authorization required.
We have records for every town and city in Nassau County.
School districts serving Sea Cliff
School districts that serve homes in this area. Each has its own summary page.
City of Glen Cove taxes and grievances · Browse every school district, hamlet, and village
Other hamlets and villages in Glen Cove
Compare Sea Cliff with its neighbors on the same roll.
Keep reading
Understanding your Nassau County assessment
Market value, assessed value and your bill measure different things. A grievance argues the value behind your assessment is too high.
Choosing comparable sales
Homes like yours in size, type, location and condition. A neighbor’s lower tax bill isn’t evidence.
Nassau County tax grievance deadline
January 4–March 1, 2027, filed with ARC. Don’t count on an extension.