Nassau County  »  11560  »  Duck Pond Rd  »  339 Duck Pond Rd

339 Duck Pond Road, Locust Valley, NY 11560 - Property report

Also known as: 339 Duck Pond Rd

Property image for 339 Duck Pond Road, Locust Valley, NY 11560
static Mapbox map

Property type

Estates - Luxurious Residence (250.01)

Year built

1928

Acreage

6.33

Sale price

$9,000,000

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
339 Duck Pond Road
ZIP code
11560
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
Matinecock
Parcel ID
23-K-663

Owner

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Sales
Sale date
02/27/2026
Sale price
$9,000,000
Arm's length
Tax
Tax year
2026
Current property tax
$112,620
Tax class
Zoning & Use
Zoning
R-5A
Building
Property type
Estates - Luxurious Residence (250.01)
Building sq. ft.
10,203
Buildings on lot
1
Stories
2
Year built
1928
Rooms
16
Bathrooms
10
Half bathrooms
2
Exterior wall
Stucco
Building style
Mansion, Estate
Basement
3/4 Bsmt
Attic
Full
Fireplaces
10
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
6.33
Topography
Level
Land
Primary site

Area overview

Walk score
5 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
27 /100.  Somewhat Bikeable
School district
3004

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

Ownership

Ownership information for 339 Duck Pond Road, Locust Valley, NY

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

Sales history for 339 Duck Pond Road, Locust Valley, NY 11560

Sale date Sale price Buyer name Seller name
02/27/2026 $9,000,000 XXXXXXXXXX XX XXX XXX XXXX XXXX XXX
02/02/2007 $4,500,000 XXX XXXX XX XXXXXX XXXXX; XXXXXXXX XXXXXXX XXXXXX XXXXXXXXXX X; XXXXXXX XXXXXXXXXX X

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
03/17/2026 - R Other
(Mortgage satisfaction)		 XXX XXXX XXXX XXX XXXX XX XXXXXXX XX
03/06/2026 - R
02/27/2026 - D		 Deed
(Deed-deed)		 XXX XXXX XXXX XXX XXXXXXXXXX XX XXX
06/04/2015 - R
04/15/2015 - D		 Deed XXXXXXX XXXXXXXX&XXXXXXXX XXXXX XXXX XXX XXXX XXXX XXX
02/21/2007 - R
02/02/2007 - D		 Deed XXXXXX XXXXXXXXXX X XXX XXXX XX XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 339 Duck Pond Road, Locust Valley, 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
$112,620
Current school tax
Recent tax assessments
Market value
$5,293,000
Assessed value
$5,293
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 $5,293,000 $5,293 2127.716 $112,620 +7.83%
2025 $4,994,000 $4,994 2091.436 $104,446 -0.54%
2024 $10,976,488 $4,712 2228.736 $105,018 -13.60%
2023 $5,272,000 $5,272 2305.59 $121,551 -16.77%
2022 $5,875,000 $5,875 2485.735 $146,037 -4.29%
2021 $5,543,000 $5,543 2752.596 $152,576 +21.83%
2020 $4,422,000 $11,055 1132.835 $125,235 +6.55%
2019 $4,422,000 $11,055 1063.204 $117,537 +6.55%
2018 $4,422,000 $11,055 997.836 $110,311 +4.02%
2017 $4,422,000 $11,055 959.287 $106,049 +12.98%
Permits

Permit information for 339 Duck Pond Road, Locust Valley, 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 339 Duck Pond Road, Locust Valley, NY 11560 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)
Portledge School NR Private PK-12 522 0.03
Portledge School NR Private PK-12 522 0.03
Friends Academy NR Private PK-12 765 0.77
Friends Academy NR Private PK-12 765 0.77
Ann Macarthur Primary NR Public K-2 200 0.92
Locust Valley Intermediate School 7 Public 3-5 227 1.02
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.49
Connolly School 3 Public 3-5 305 1.50
Gribbin School NR Public K-2 341 2.03
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Portledge School NR Private PK-12 522 0.03
Friends Academy NR Private PK-12 765 0.77
Locust Valley Middle School 8 Public 6-8 472 1.33
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.49
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 1.87
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.87
Robert M Finley Middle School 5 Public 6-8 710 2.40
OYSTER BAY MIDDLE SCHOOL 5 Public 7-8 217 2.96
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Portledge School NR Private PK-12 522 0.03
Friends Academy NR Private PK-12 765 0.77
Locust Valley High School 9 Public 9-12 629 1.33
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.49
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 1.87
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.87
Glen Cove High School 5 Public 9-12 1,050 2.45
Oyster Bay High School 7 Public 9-12 415 2.96
North Shore Senior High School 9 Public K-5, 9-12 764 3.33
Jericho Senior High School 10 Public 9-12 1,258 5.33

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

Neighbors for 339 Duck Pond Road, Locust Valley, NY

72 Piping Rock Rd, Locust Valley 54 Chester St, Locust Valley 76 Piping Rock Rd, Locust Valley 384 Oyster Bay Rd, Locust Valley 146 Oyster Bay Rd, Locust Valley 202 Oyster Bay Rd, Locust Valley 63 Midway Ave, Locust Valley 54 Piping Rock Rd, Locust Valley 22 Chester St, Locust Valley 36 Chester St, Locust Valley 347 Duck Pond Rd, Locust Valley 165 Linden Farms Rd, Locust Valley 161 Linden Farms Rd, Locust Valley 343 Duck Pond Rd, Locust Valley 3 Brook Row, Locust Valley 250 Oyster Bay Rd, Locust Valley 50 Chester St, Locust Valley 21 Chester St, Locust Valley 25 Chester St, Locust Valley 28 Chester St, Locust Valley

Nearby ZIP codes for 339 Duck Pond Road, Locust Valley, NY

11030, 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 11568, Nassau County, NY 11576, Nassau County, NY 11577, Nassau County, NY 11579, Nassau County, NY 11590, Nassau County, NY 11596, Nassau County, NY 11709, Nassau County, NY 11732, Nassau County, NY 11753, Nassau County, NY 11765, Nassau County, NY 11791, Nassau County, NY

Frequently asked questions

What is the year built for 339 Duck Pond Road, Locust Valley, NY 11560?

The development at 339 Duck Pond Road, Locust Valley, NY 11560 was built in 1928.

What is the total square footage of 339 Duck Pond Road, Locust Valley, NY 11560?

339 Duck Pond Road, Locust Valley, NY 11560 has a total of 10,203 square feet.

When was 339 Duck Pond Road, Locust Valley, NY 11560 last sold and what was the sale price?

339 Duck Pond Road, Locust Valley, NY 11560 was last sold on 02/27/2026 for $9,000,000.

What is the assessed value of 339 Duck Pond Road, Locust Valley, NY 11560?

339 Duck Pond Road, Locust Valley, NY 11560 is currently assessed at $5,293.

What are the property taxes for 339 Duck Pond Road, Locust Valley, NY 11560?

The property taxes for 339 Duck Pond Road, Locust Valley, NY 11560 total $112,620.

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