Nassau County  »  11579  »  Harriet CT  »  11 Harriet CT

11 Harriet Court, Sea Cliff, NY 11579 - Property report

Also known as: 11 Harriet CT

Property image for 11 Harriet Court, Sea Cliff, NY 11579
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1938

Acreage

0.135

Sale price

$395,000

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
11 Harriet Court
ZIP code
11579
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
Sea Cliff
Parcel ID
21-89-9

Owner

Find out who owns 11 Harriet Court, Sea Cliff, NY 11579. Uncover corporate and individual owners with a free account.

Sales
Sale date
03/19/2001
Sale price
$395,000
Arm's length
Tax
Tax year
2026
Current property tax
$5,827
Tax class
Zoning & Use
Zoning
Res. B
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,879
Buildings on lot
1
Stories
2
Year built
1938
Rooms
6
Bathrooms
1
Exterior wall
Mas & frame
Building style
Colonial
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central
Heating system
Steam and vapor
Lot
Acreage
0.135
Topography
Level
Land
Primary site

Area overview

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

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

Ownership

Ownership information for 11 Harriet Court, Sea Cliff, NY

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

Sales history for 11 Harriet Court, Sea Cliff, NY 11579

Sale date Sale price Buyer name Seller name
03/19/2001 $395,000 XXX XXXXXX XXX XXXXXX XXXXXXXXX XXXXXX X XXX XXXXX

*Most recent sale on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
05/31/2018 - R Other
(Mortgage satisfaction)		 XXX XXXXXX X & X XXXX
05/02/2018 - R
04/17/2018 - D		 Mortgage
(Fixed rate)		 XXX XXXXXX XXXXXXXXXX XXXXXXXXX XXXXXXXX XXX
05/04/2001 - R
03/19/2001 - D		 Deed XXXXXXXXX XXXXXX X XXX XXXXX XXX XXXXXX XXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 11 Harriet Court, 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
$5,827
Base tax
$14,556
Current school tax
Recent tax assessments
Market value
$684,000
Assessed value
$684
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 $684,000 $684 2128.035 $14,556 +8.86%
2025 $646,000 $646 2069.896 $13,372 -15.31%
2024 $711,664 $711 2220.743 $15,789 -4.35%
2023 $711,000 $711 2321.685 $16,507 -5.76%
2022 $711,000 $711 2463.641 $17,516 -8.22%
2021 $705,000 $705 2707.164 $19,086 +71.05%
2020 $393,600 $984 1133.916 $11,158 +5.54%
2019 $393,600 $984 1074.385 $10,572 +5.54%
2018 $393,600 $984 1017.995 $10,017 +2.55%
2017 $393,600 $984 992.723 $9,768 +9.28%
Permits

Permit information for 11 Harriet Court, 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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Access the detailed traffic volume map for 11 Harriet Court, Sea Cliff, NY 11579 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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 0.48
Landing School 4 Public PK, 3-5 349 0.86
Landing School 4 Public PK, 3-5 349 0.86
North Shore Senior High School 9 Public K-5, 9-12 764 1.00
North Shore Middle School 9 Public K-8 646 1.13
All Saints Regional Catholic School NR Private PK-8 166 1.14
All Saints Regional Catholic School NR Private PK-8 166 1.14
Deasy School NR Public PK, K-2 364 1.41
Deasy School NR Public PK, K-2 364 1.41
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Middle School 9 Public K-8 646 1.13
All Saints Regional Catholic School NR Private PK-8 166 1.14
Robert M Finley Middle School 5 Public 6-8 710 1.46
North Shore Day School NR Private 0 1.80
Friends Academy NR Private PK-12 765 2.46
St. Peter of Alcantara School NR Private PK-8 162 2.61
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 2.99
The Green Vale School NR Private PK-8 417 3.00
Locust Valley Middle School 8 Public 6-8 472 3.50
Roslyn Middle School 8 Public 6-8 766 4.78
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 1.00
North Shore Day School NR Private 0 1.80
Glen Cove High School 5 Public 9-12 1,050 2.07
Friends Academy NR Private PK-12 765 2.46
Paul D Schreiber Senior High School 9 Public 9-12 1,613 2.57
Portledge School NR Private PK-12 522 3.24
Vincent Smith School NR Private 2-12 46 3.35
Locust Valley High School 9 Public 9-12 629 3.50
Roslyn High School 9 Public 9-12 1,035 4.09
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 4.66

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

Neighbors for 11 Harriet Court, Sea Cliff, NY

10 Harriet CT, Sea Cliff 6 Harriet CT, Sea Cliff 12 Harriet CT, Sea Cliff 89 Altamont Ave, Sea Cliff 91 Conrad Pl, Sea Cliff 92 8th Ave, Sea Cliff 114 Altamont Ave, Sea Cliff 15 Harriet CT, Sea Cliff 4 Irving Pl, Sea Cliff 80 8th Ave, Sea Cliff 84 8th Ave, Sea Cliff 8 Harriet CT, Sea Cliff 4 Harriet CT, Sea Cliff 116 Altamont Ave, Sea Cliff 118 Altamont Ave, Sea Cliff 2 Harriet CT, Sea Cliff 7-9 Harriet CT, Sea Cliff 5 Harriet CT, Sea Cliff 3 Harriet CT, Sea Cliff 88 8th Ave, Sea Cliff

Nearby ZIP codes for 11 Harriet Court, 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 11 Harriet Court, Sea Cliff, NY 11579?

The development at 11 Harriet Court, Sea Cliff, NY 11579 was built in 1938.

What is the total square footage of 11 Harriet Court, Sea Cliff, NY 11579?

11 Harriet Court, Sea Cliff, NY 11579 has a total of 1,879 square feet.

When was 11 Harriet Court, Sea Cliff, NY 11579 last sold and what was the sale price?

11 Harriet Court, Sea Cliff, NY 11579 was last sold on 03/19/2001 for $395,000.

What is the assessed value of 11 Harriet Court, Sea Cliff, NY 11579?

11 Harriet Court, Sea Cliff, NY 11579 is currently assessed at $684.

What are the property taxes for 11 Harriet Court, Sea Cliff, NY 11579?

The property taxes for 11 Harriet Court, Sea Cliff, NY 11579 total $14,555.

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