Nassau County  »  11579  »  Altamont Ave  »  101 Altamont Ave

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

Also known as: 101 Altamont Ave

Property image for 101 Altamont Avenue, Sea Cliff, NY 11579
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1936

Acreage

0.171

Sale price

$715,000

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
101 Altamont Avenue
ZIP code
11579
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
Sea Cliff
Parcel ID
21-89-63

Owner

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Sales
Sale date
06/01/2018
Sale price
$715,000
Arm's length
Tax
Tax year
2026
Current property tax
$12,853
Tax class
Zoning & Use
Zoning
Res. B
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,961
Buildings on lot
1
Stories
1
Year built
1936
Rooms
8
Bathrooms
2
Exterior wall
Frame
Building style
Old Style
Basement
Full
Attic
None
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.171
Topography
Level
Land
Primary site

Area overview

Walk score
64 /100.  Somewhat Walkable
Transit score
27 /100.  Some Transit
Bike score
23 /100.  Somewhat Bikeable
School district
3024

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

Ownership

Ownership information for 101 Altamont Avenue, Sea Cliff, NY

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

Sales history for 101 Altamont Avenue, Sea Cliff, NY 11579

Sale date Sale price Buyer name Seller name
06/01/2018 $715,000 XXXXXXXX XXXXX; XXXXXXX XXXXX X; XXXXXXX XXXXX X XXXXXXXX XXXXXXXX XXX
10/18/2017 $450,000 XXXXXXXX XXXXXXXX XXX X/X XXXXXXXX XXXXX XXXXXXX XXXXXX XXX XXXX XXXXXXX
07/27/1998 $310,000 XXXXXXX XXXX XXXXX XXXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
10/24/2019 - R
10/08/2019 - D		 Deed XXXXXXXX XXXXX XXXXXXXX XXXXX
10/24/2019 - R
10/08/2019 - D		 Mortgage
(Fixed rate)		 XXXXXXX XXXXX XXXXXXXX XX
06/29/2018 - R Other
(Mortgage satisfaction)		 XXXXX XXXXXXX XXXX XXXXXXXX XXXXXXXX XXX
06/29/2018 - R
06/01/2018 - D		 Deed XXXXXXXX XXXXXXXX XXX XXXXXXXX XXXXX
11/10/2017 - R
10/18/2017 - D		 Deed XXXX XXXXXXX XXXXXXXX XXXXXXXX XXX
08/18/1998 - R
07/27/1998 - D		 Deed XXXXX XXXXXX XXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 101 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
Current property tax
$12,853
Base tax
$13,236
Current school tax
Recent tax assessments
Market value
$622,000
Assessed value
$622
Transitional assessed value
Exemptions

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 $622,000 $622 2128.035 $13,236 +1.50%
2025 $630,000 $630 2069.896 $13,040 -10.76%
2024 $694,000 $658 2220.743 $14,612 -9.83%
2023 $698,000 $698 2321.685 $16,205 -9.40%
2022 $726,000 $726 2463.641 $17,886 -8.11%
2021 $719,000 $719 2707.164 $19,465 +41.28%
2020 $486,000 $1,215 1133.916 $13,777 +5.54%
2019 $486,000 $1,215 1074.385 $13,054 +5.54%
2018 $486,000 $1,215 1017.995 $12,369 +2.55%
2017 $486,000 $1,215 992.723 $12,062 +9.28%
Permits

Permit information for 101 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
View daily traffic map

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Sea Cliff Elementary School 8 Public K-5 343 0.39
Tiegerman Elementary School NR Private 1-5 136 0.50
Landing School 4 Public PK, 3-5 349 0.83
Landing School 4 Public PK, 3-5 349 0.83
North Shore Senior High School 9 Public K-5, 9-12 764 1.04
North Shore Middle School 9 Public K-8 646 1.16
All Saints Regional Catholic School NR Private PK-8 166 1.19
All Saints Regional Catholic School NR Private PK-8 166 1.19
Deasy School NR Public PK, K-2 364 1.42
Deasy School NR Public PK, K-2 364 1.42
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Middle School 9 Public K-8 646 1.16
All Saints Regional Catholic School NR Private PK-8 166 1.19
Robert M Finley Middle School 5 Public 6-8 710 1.47
North Shore Day School NR Private 0 1.78
Friends Academy NR Private PK-12 765 2.51
St. Peter of Alcantara School NR Private PK-8 162 2.56
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 2.96
The Green Vale School NR Private PK-8 417 3.06
Locust Valley Middle School 8 Public 6-8 472 3.53
Roslyn Middle School 8 Public 6-8 766 4.80
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 1.04
North Shore Day School NR Private 0 1.78
Glen Cove High School 5 Public 9-12 1,050 2.07
Friends Academy NR Private PK-12 765 2.51
Paul D Schreiber Senior High School 9 Public 9-12 1,613 2.53
Portledge School NR Private PK-12 522 3.29
Vincent Smith School NR Private 2-12 46 3.32
Locust Valley High School 9 Public 9-12 629 3.53
Roslyn High School 9 Public 9-12 1,035 4.11
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 4.70

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

Neighbors for 101 Altamont Avenue, Sea Cliff, NY

111 Altamont Ave, Sea Cliff 13 Harriet CT, Sea Cliff 139 Carpenter Ave, Sea Cliff 145 Carpenter Ave, Sea Cliff 99 Altamount Ave, Sea Cliff 105 Altamont Ave, Sea Cliff 93 Altamont Ave, Sea Cliff 95 Altamont Ave, Sea Cliff 96 8th Ave, Sea Cliff 131 Daniel Pl, Sea Cliff 6 Daniel Pl, Sea Cliff 2 Daniel Pl, Sea Cliff 107 Altamont Ave, Sea Cliff 120 8th Ave, Sea Cliff 97 Altamont Ave, Sea Cliff 3 Daniel Pl, Sea Cliff 4 Daniel Pl, Sea Cliff 103 Altamont Ave, Sea Cliff 91 Altamont Ave, Sea Cliff 1 Harriet CT, Sea Cliff

Nearby ZIP codes for 101 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 101 Altamont Avenue, Sea Cliff, NY 11579?

The development at 101 Altamont Avenue, Sea Cliff, NY 11579 was built in 1936.

What is the total square footage of 101 Altamont Avenue, Sea Cliff, NY 11579?

101 Altamont Avenue, Sea Cliff, NY 11579 has a total of 1,961 square feet.

When was 101 Altamont Avenue, Sea Cliff, NY 11579 last sold and what was the sale price?

101 Altamont Avenue, Sea Cliff, NY 11579 was last sold on 06/01/2018 for $715,000.

What is the assessed value of 101 Altamont Avenue, Sea Cliff, NY 11579?

101 Altamont Avenue, Sea Cliff, NY 11579 is currently assessed at $622.

What are the property taxes for 101 Altamont Avenue, Sea Cliff, NY 11579?

The property taxes for 101 Altamont Avenue, Sea Cliff, NY 11579 total $13,236.

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