Nassau County  »  11579  »  Altamont Ave  »  50 Altamont Ave

50 Altamont Avenue, Sea Cliff, NY 11579 - Property report

Also known as: 50 Altamont Ave

Property image for 50 Altamont Avenue, Sea Cliff, NY 11579
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Property type

Two Family Year - Round Residence (220.01)

Year built

1963

Acreage

0.177

Sale price

$511,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
50 Altamont Avenue
ZIP code
11579
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
Sea Cliff
Parcel ID
21-256-51

Owner

Find out who owns 50 Altamont Avenue, Sea Cliff, NY 11579. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/18/2005
Sale price
$511,000
Arm's length
Tax
Tax year
2026
Current property tax
$15,535
Tax class
Zoning & Use
Zoning
Res. B
Building
Property type
Two Family Year - Round Residence (220.01)
Building sq. ft.
1,781
Buildings on lot
1
Stories
1
Year built
1963
Rooms
6
Bathrooms
2
Exterior wall
Alum/Vinyl
Building style
Raised Ranch/Hi Ranch
Basement
Full
Attic
None
Heating type
Central
Heating system
Hot water
Lot
Acreage
0.177
Topography
Level
Land
Primary site

Area overview

Walk score
77 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
44 /100.  Somewhat Bikeable
School district
3024

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 50 Altamont Avenue, Sea Cliff, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 50 Altamont Avenue, Sea Cliff, NY 11579

Sale date Sale price Buyer name Seller name
04/18/2005 $511,000 XXXXX XXXXXX XXXXX XXXXXXX
12/18/1996 $223,000 XXXXX XXXXXX XXXXXX XXXXXX & XXXXXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
07/19/2022 - R
04/14/2022 - D		 Mortgage
(Adjustable Rate (Arm))		 XXXXX XXXXXX XXXXX XXXXXXXXX XXXXXXX XXXXXX XXXXX
07/19/2022 - R Other
(Mortgage Satisfaction)		 XXXXX XXXXXX XXXXXXX XXXX XX
05/12/2022 - R Other
(Mortgage Satisfaction)		 XXXXX XXXXXX XXXXXXX XXXX
05/17/2005 - R
04/18/2005 - D		 Deed XXXXX XXXXXXX XXXXX XXXXXX
12/31/1996 - R
12/18/1996 - D		 Deed XXXXXX XXXXXX & XXXXXXXX XXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 50 Altamont Avenue, Sea Cliff, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Property tax
$15,535
Current school tax
Recent tax assessments
Market value
$730,000
Assessed value
$730
Transitional assessed value

More about Nassau County Property Taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2026 $730,000 $730 2128.035 $15,535 +2.81%
2025 $730,000 $730 2069.896 $15,110 -6.79%
2024 $729,834 $730 2220.743 $16,211 -4.35%
2023 $730,000 $730 2321.685 $16,948 -5.76%
2022 $730,000 $730 2463.641 $17,985 -8.11%
2021 $723,000 $723 2707.164 $19,573 +46.90%
2020 $470,000 $1,175 1133.916 $13,324 +5.54%
2019 $470,000 $1,175 1074.385 $12,624 +5.54%
2018 $470,000 $1,175 1017.995 $11,961 +2.55%
2017 $470,000 $1,175 992.723 $11,664 +9.28%
Permits

Permit information for 50 Altamont Avenue, Sea Cliff, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Tiegerman Elementary School NR Private 1-5 136 0.37
Sea Cliff Elementary School 8 Public K-5 343 0.51
Landing School 4 Public PK, 3-5 349 0.84
Landing School 4 Public PK, 3-5 349 0.84
All Saints Regional Catholic School NR Private PK-8 166 0.98
All Saints Regional Catholic School NR Private PK-8 166 0.98
North Shore Senior High School 9 Public K-5, 9-12 764 1.02
North Shore Middle School 9 Public K-8 646 1.18
Deasy School NR Public PK, K-2 364 1.29
Deasy School NR Public PK, K-2 364 1.29
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
All Saints Regional Catholic School NR Private PK-8 166 0.98
North Shore Middle School 9 Public K-8 646 1.18
Robert M Finley Middle School 5 Public 6-8 710 1.33
North Shore Day School NR Private 0 1.73
Friends Academy NR Private PK-12 765 2.30
St. Peter of Alcantara School NR Private PK-8 162 2.77
The Green Vale School NR Private PK-8 417 2.92
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 3.15
Locust Valley Middle School 8 Public 6-8 472 3.34
Roslyn Middle School 8 Public 6-8 766 4.86
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Senior High School 9 Public K-5, 9-12 764 1.02
North Shore Day School NR Private 0 1.73
Glen Cove High School 5 Public 9-12 1,050 1.95
Friends Academy NR Private PK-12 765 2.30
Paul D Schreiber Senior High School 9 Public 9-12 1,613 2.73
Portledge School NR Private PK-12 522 3.08
Locust Valley High School 9 Public 9-12 629 3.34
Vincent Smith School NR Private 2-12 46 3.50
Roslyn High School 9 Public 9-12 1,035 4.17
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 4.49

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 50 Altamont Avenue, Sea Cliff, NY

10 Altamont Ave, Sea Cliff 59 Hammond Rd, Sea Cliff 86 Glenlawn Ave, Sea Cliff 210 Downing Ave, Sea Cliff 11 Circle Way, Sea Cliff 16 Altamont Ave, Sea Cliff 84 Glenlawn Ave, Sea Cliff 42 Altamont Ave, Sea Cliff 36 Altamont Ave, Sea Cliff 30 Altamont Ave, Sea Cliff 106 Altamont Ave, Sea Cliff 98 Altamont Ave, Sea Cliff 46 Altamont Ave, Sea Cliff 66 Altamont Ave, Sea Cliff 22 Altamont Ave, Sea Cliff 54 Altamont Ave, Sea Cliff 58 Altamont Ave, Sea Cliff 34 Altamont Ave, Sea Cliff 26 Altamont Ave, Sea Cliff 8 Altamont Ave, Sea Cliff

Nearby ZIP codes for 50 Altamont Avenue, Sea Cliff, NY

11020, Nassau County, NY 11023, Nassau County, NY 11024, Nassau County, NY 11030, Nassau County, NY 11042, Nassau County, NY 11501, Nassau County, NY 11507, Nassau County, NY 11514, Nassau County, NY 11542, Nassau County, NY 11545, Nassau County, NY 11547, Nassau County, NY 11548, Nassau County, NY 11560, Nassau County, NY 11568, Nassau County, NY 11576, Nassau County, NY 11577, Nassau County, NY 11596, Nassau County, NY 11732, Nassau County, NY 11765, Nassau County, NY

Frequently asked questions

What is the year built for 50 Altamont Avenue, Sea Cliff, NY 11579?

The development at 50 Altamont Avenue, Sea Cliff, NY 11579 was built in 1963.

What is the total square footage of 50 Altamont Avenue, Sea Cliff, NY 11579?

50 Altamont Avenue, Sea Cliff, NY 11579 has a total of 1,781 square feet.

When was 50 Altamont Avenue, Sea Cliff, NY 11579 last sold and what was the sale price?

50 Altamont Avenue, Sea Cliff, NY 11579 was last sold on 04/18/2005 for $511,000.

What is the assessed value of 50 Altamont Avenue, Sea Cliff, NY 11579?

50 Altamont Avenue, Sea Cliff, NY 11579 is currently assessed at $730.

What are the property taxes for 50 Altamont Avenue, Sea Cliff, NY 11579?

The property taxes for 50 Altamont Avenue, Sea Cliff, NY 11579 total $15,534.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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