Nassau County  »  11560  »  Forest Ave  »  431 Forest Ave

431 Forest Avenue, Locust Valley, NY 11560 - Property report

Also known as: 431 Forest Ave

Property image for 431 Forest Avenue, Locust Valley, NY 11560
static Mapbox map

Property type

Two Family Year - Round Residence (220.01)

Year built

1962

Acreage

0.196

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
431 Forest Avenue
ZIP code
11560
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
23-22-4

Owner

Find out who owns 431 Forest Avenue, Locust Valley, NY 11560. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026
Current property tax
$9,686
Tax class
Zoning & Use
Zoning
R-4B
Building
Property type
Two Family Year - Round Residence (220.01)
Building sq. ft.
2,034
Buildings on lot
1
Stories
2
Year built
1962
Rooms
8
Bathrooms
2
Exterior wall
Brick
Building style
Duplex Or Triplex
Basement
Full
Attic
None
Heating type
Central
Heating system
Hot water
Lot
Acreage
0.196
Topography
Level
Land
Primary site

Area overview

Walk score
63 /100.  Somewhat Walkable
Transit score
23 /100.  Minimal Transit
Bike score
41 /100.  Somewhat Bikeable
School district
3004

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

Ownership

Ownership information for 431 Forest Avenue, Locust Valley, NY

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

Sales history for 431 Forest Avenue, Locust Valley, NY 11560

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
05/26/2016 - R
01/28/2016 - D		 Deed XXXXXXX XXXXXX & XXXXXXXX XXXXXXX XXXXXXXX XXXXX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 431 Forest Avenue, 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
Current property tax
$9,686
Base tax
$12,490
Current school tax
Recent tax assessments
Market value
$477,000
Assessed value
$477
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 $477,000 $477 2618.547 $12,490 +6.30%
2025 $460,000 $460 2554.349 $11,750 -9.59%
2024 $477,049 $477 2724.483 $12,996 +1.24%
2023 $453,000 $453 2833.795 $12,837 -11.51%
2022 $477,000 $477 3041.286 $14,507 -6.59%
2021 $459,000 $459 3383.659 $15,531 +23.05%
2020 $358,800 $897 1407.096 $12,622 +1.39%
2019 $376,400 $941 1322.96 $12,449 +5.35%
2018 $376,400 $941 1255.818 $11,817 +4.52%
2017 $376,400 $941 1201.51 $11,306 +6.39%
Permits

Permit information for 431 Forest Avenue, Locust Valley, 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 431 Forest Avenue, 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)
Gribbin School NR Public K-2 341 0.42
Deasy School NR Public PK, K-2 364 0.91
Deasy School NR Public PK, K-2 364 0.91
All Saints Regional Catholic School NR Private PK-8 166 0.99
All Saints Regional Catholic School NR Private PK-8 166 0.99
Friends Academy NR Private PK-12 765 1.13
Friends Academy NR Private PK-12 765 1.13
Connolly School 3 Public 3-5 305 1.21
Ann Macarthur Primary NR Public K-2 200 1.46
Locust Valley Intermediate School 7 Public 3-5 227 1.52
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Robert M Finley Middle School 5 Public 6-8 710 0.83
All Saints Regional Catholic School NR Private PK-8 166 0.99
Friends Academy NR Private PK-12 765 1.13
Locust Valley Middle School 8 Public 6-8 472 1.44
North Shore Day School NR Private 0 1.52
Portledge School NR Private PK-12 522 1.61
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 2.78
North Shore Middle School 9 Public K-8 646 2.85
OYSTER BAY MIDDLE SCHOOL 5 Public 7-8 217 4.56
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Glen Cove High School 5 Public 9-12 1,050 0.86
Friends Academy NR Private PK-12 765 1.13
Locust Valley High School 9 Public 9-12 629 1.44
North Shore Day School NR Private 0 1.52
Portledge School NR Private PK-12 522 1.61
North Shore Senior High School 9 Public K-5, 9-12 764 2.62
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 2.78
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 3.15
Oyster Bay High School 7 Public 9-12 415 4.56
Paul D Schreiber Senior High School 9 Public 9-12 1,613 4.62

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

Neighbors for 431 Forest Avenue, Locust Valley, NY

437 Forest Ave, Locust Valley 36 S 5th St, Locust Valley 435 Forest Ave, Locust Valley 18 S 5th St, Locust Valley 16 S 5th St, Locust Valley 447 Forest Ave, Locust Valley 5 Nassau Rd, Locust Valley 2 Forest Pl, Locust Valley 453 Forest Ave, Locust Valley Parcel 23-22-809 (No address), Glen Cove 70 S 5th St, Locust Valley 26 S 5th St, Locust Valley 22 S 5th St, Locust Valley 433 Forest Ave, Locust Valley 3 Nassau Rd, Locust Valley 52 S 5th St, Locust Valley 50 S 5th St, Locust Valley 46 S 5th St, Locust Valley 417 Forest Ave, Locust Valley 175-177 Forest Ave, Locust Valley

Nearby ZIP codes for 431 Forest Avenue, 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 431 Forest Avenue, Locust Valley, NY 11560?

The development at 431 Forest Avenue, Locust Valley, NY 11560 was built in 1962.

What is the total square footage of 431 Forest Avenue, Locust Valley, NY 11560?

431 Forest Avenue, Locust Valley, NY 11560 has a total of 2,034 square feet.

What is the assessed value of 431 Forest Avenue, Locust Valley, NY 11560?

431 Forest Avenue, Locust Valley, NY 11560 is currently assessed at $477.

What are the property taxes for 431 Forest Avenue, Locust Valley, NY 11560?

The property taxes for 431 Forest Avenue, Locust Valley, NY 11560 total $12,490.

How many residential units does this building have?

This building has 2 residential unit(s).

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