Nassau County  »  11579  »  Cross St  »  20 Cross St

20 Cross Street, Sea Cliff, NY 11579 - Property report

Also known as: 20 Cross St

Property image for 20 Cross Street, Sea Cliff, NY 11579
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1932

Acreage

0.113

Sale price

$480,000

General information

Unlock this property report with a free account

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
20 Cross Street
ZIP code
11579
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
Sea Cliff
Parcel ID
21-M-299

Owner

Find out who owns 20 Cross Street, Sea Cliff, NY 11579. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/17/2010
Sale price
$480,000
Arm's length
Tax
Tax year
2026
Current property tax
$12,875
Tax class
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,524
Buildings on lot
1
Stories
2
Year built
1932
Rooms
3
Bathrooms
2
Exterior wall
Alum/Vinyl
Building style
Colonial
Basement
1/2 Bsmt/Crawl
Attic
Unfinished
Fireplaces
1
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.113
Topography
Level
Land
Primary site

Area overview

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

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

Ownership

Ownership information for 20 Cross Street, Sea Cliff, NY

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

Sales history for 20 Cross Street, Sea Cliff, NY 11579

Sale date Sale price Buyer name Seller name
06/17/2010 $480,000 XXXX XXXXXXX; XXXXXXX XXXXXXX XXXX XXXXXX X
09/08/1995 $170,000 XXXXXX XXXX X XXXXX XXXXXXX X XXXXX XXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
03/18/2021 - R Other
(Mortgage agreement)		 XXXXXXX XXXX XXXXXXXX XXXXXXX XXXXXX XXXXX
03/18/2021 - R
02/26/2021 - D		 Mortgage
(Fixed rate)		 XXXXXXX XXXX XXXXXXXX XXXXXXX XXXXXX XXXXX
06/25/2010 - R
06/17/2010 - D		 Deed XXXX XXXXXX X XXXX XXXXXXX
09/18/1995 - R
09/08/1995 - D		 Deed XXXXX XXXXXXX X XXXXX XXXX XXXXXX XXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20 Cross Street, 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
$12,875
Current school tax
Recent tax assessments
Market value
$605,000
Assessed value
$605
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 $605,000 $605 2128.035 $12,875 +3.15%
2025 $603,000 $603 2069.896 $12,481 -12.45%
2024 $658,000 $642 2220.743 $14,257 -1.75%
2023 $625,000 $625 2321.685 $14,511 -10.49%
2022 $658,000 $658 2463.641 $16,211 -17.06%
2021 $722,000 $722 2707.164 $19,546 +112.28%
2020 $324,800 $812 1133.916 $9,207 -1.50%
2019 $348,000 $870 1074.385 $9,347 +0.68%
2018 $364,800 $912 1017.995 $9,284 +2.55%
2017 $364,800 $912 992.723 $9,054 +3.17%
Permits

Permit information for 20 Cross Street, Sea Cliff, NY

No recently recorded permits for this property.

Neighborhood

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 20 Cross Street, 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)
North Shore Middle School 9 Public K-8 646 0.06
North Shore Senior High School 9 Public K-5, 9-12 764 0.20
Glen Head Elementary School 10 Public K-5 371 0.60
Glenwood Landing Elementary School 9 Public K-5 427 0.62
Sea Cliff Elementary School 8 Public K-5 343 0.76
Tiegerman Elementary School NR Private 1-5 136 1.49
All Saints Regional Catholic School NR Private PK-8 166 1.81
All Saints Regional Catholic School NR Private PK-8 166 1.81
Landing School 4 Public PK, 3-5 349 1.93
Landing School 4 Public PK, 3-5 349 1.93
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Middle School 9 Public K-8 646 0.06
All Saints Regional Catholic School NR Private PK-8 166 1.81
Robert M Finley Middle School 5 Public 6-8 710 2.39
The Green Vale School NR Private PK-8 417 2.40
St. Peter of Alcantara School NR Private PK-8 162 2.66
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 2.67
Friends Academy NR Private PK-12 765 2.77
North Shore Day School NR Private 0 2.86
Roslyn Middle School 8 Public 6-8 766 3.74
Locust Valley Middle School 8 Public 6-8 472 4.13
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 0.20
Paul D Schreiber Senior High School 9 Public 9-12 1,613 2.41
Friends Academy NR Private PK-12 765 2.77
North Shore Day School NR Private 0 2.86
Vincent Smith School NR Private 2-12 46 2.87
Glen Cove High School 5 Public 9-12 1,050 3.02
Roslyn High School 9 Public 9-12 1,035 3.06
Portledge School NR Private PK-12 522 3.55
Locust Valley High School 9 Public 9-12 629 4.13
Manhasset Secondary School 10 Public 9-12 962 4.48

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

Neighbors for 20 Cross Street, Sea Cliff, NY

19 Club Dr, Sea Cliff 7 Tanglewood Ln, Sea Cliff 411 Littleworth Ln, Sea Cliff 3 Cross St, Sea Cliff 11 Carpenter Pl, Sea Cliff 3 Tanglewood Ln, Sea Cliff 13 Tanglewood Ln, Sea Cliff 15 Tanglewood Ln, Sea Cliff 1 Carpenter Pl, Sea Cliff 71 Downing Ave, Sea Cliff 407 Littleworth Ln, Sea Cliff 17 Club Rd, Sea Cliff 409 Littleworth Ln, Sea Cliff 3 Carpenter Pl, Sea Cliff 111 Downing Ave, Sea Cliff 1 Tanglewood Ln, Sea Cliff 5 Tanglewood Ln, Sea Cliff 9 Tanglewood Ln, Sea Cliff 24 Cross St, Sea Cliff 19 Tanglewood Ln, Sea Cliff

Nearby ZIP codes for 20 Cross Street, 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 20 Cross Street, Sea Cliff, NY 11579?

The development at 20 Cross Street, Sea Cliff, NY 11579 was built in 1932.

What is the total square footage of 20 Cross Street, Sea Cliff, NY 11579?

20 Cross Street, Sea Cliff, NY 11579 has a total of 1,524 square feet.

When was 20 Cross Street, Sea Cliff, NY 11579 last sold and what was the sale price?

20 Cross Street, Sea Cliff, NY 11579 was last sold on 06/17/2010 for $480,000.

What is the assessed value of 20 Cross Street, Sea Cliff, NY 11579?

20 Cross Street, Sea Cliff, NY 11579 is currently assessed at $605.

What are the property taxes for 20 Cross Street, Sea Cliff, NY 11579?

The property taxes for 20 Cross Street, Sea Cliff, NY 11579 total $12,874.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account