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3399 Harold Street, Oceanside, NY 11572

Nassau County

Key Facts

4Beds
3Baths
2,273Sq Ft
1955Year Built
0.22Lot (acres)
2Garage

Description

Welcome to 3399 Harold Street — a rare opportunity to own a spacious and beautifully maintained home located in the highly desirable Tall Oaks section of Oceanside. Set on an oversized 9,600 square foot property and offering approximately 2,273 square feet of living space, this home combines comfort, scale, and flexibility with room to grow both inside and out. Featuring a warm and inviting layout, the home offers expansive living areas ideal for everyday living and effortless entertaining. A finished basement provides valuable additional space perfect for recreation, a home office, gym, or extended living needs. Step outside and enjoy the benefits of a large property with endless possibilities for outdoor entertaining, relaxing, play space, or creating your own backyard retreat. Tall Oaks is known for its tree-lined streets, oversized properties, and strong neighborhood appeal, making this an exceptional opportunity to own in one of Oceanside’s most sought-after residential sections. Conveniently located near parks, shopping, dining, transportation, beaches. and all that the South Shore lifestyle has to offer, 3399 Harold Street delivers the perfect combination of location, space, and long-term value. 3399 Harold Street is more than a house — it’s a place to create memories and enjoy everything that makes Tall Oaks such a special place to call home.

Property Information

Property Type

Residential

Sub-Type

Single Family Residence

Style

Split Level

Year Built

1955

Living Area

2,273 sq ft

Lot Size

0.22 acres

Lot Dimensions

121x153

Garage Spaces

2

Parking Spaces

4

Days on Market

20

MLS® Listing#

1017998

Property Features

Interior

Eat-in KitchenEntrance FoyerGranite CountersRecessed Lighting

Appliances

DishwasherGas RangeMicrowaveRefrigerator

Cooling

Central Air

Heating

Oil

Flooring

CarpetHardwoodTile

Fireplace

Wood Burning

Basement

FinishedFullStorage Space

Parking

DrivewayGarageOn Street

Laundry

In Basement

Fencing

PartialVinyl

Lot Features

Irregular Lot

Construction

Vinyl Siding

Utilities

Natural Gas AvailableElectricity ConnectedNatural Gas ConnectedSewer ConnectedWater Connected

Sewer

Public Sewer

Water Source

Public

Rooms

  • Second
  • Second
  • Basement
  • Bathroom 1Second
  • Bathroom 3Third
  • Bedroom 1Second
  • Bedroom 2Second
  • DenLower
  • Dining RoomFirst
  • KitchenFirst
  • Living RoomFirst

Schools

Elementary:
School 3
Middle:
School 9M-Oceanside Middle School
High:
School 7-Oceanside Senior Hs

Financial Details

Annual Taxes

$14,772

Assessed Value

$592

Parcel Number

2089-54-444-00-0140-0

Directions

Waukena Ave to Harold St

Affordability Calculator

$197,800

Estimated monthly payment

$5,264/mo

Principal $791,200 · Est. interest $1,103,794 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Oceanside, NY

$833,333
Median Listing Price
41
Median Days on Market
1,898
Median Sq Ft
$448
Median Price / Sq Ft
65
Active Listings
  • This home’s price is 19% above the area median.
  • Its price per sq ft is 3% below the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Oceanside, NY.

Location

Map showing the location of 3399 Harold Street, Oceanside, NY 11572

Points of Interest in Oceanside, NY

Showing the Oceanside area map.

Nearby Schools

  • Oceanside High School

    Secondary · 0.6 mi away

  • Steele Elementary School

    Elementary · 0.6 mi away

  • Baldwin Middle School

    Secondary · 0.7 mi away

  • Meadow Elementary School

    Elementary · 0.7 mi away

  • Baldwin Union Free School District

    School · 0.8 mi away

  • Bright Star Academy

    School · 0.9 mi away

  • School 4

    Elementary · 0.9 mi away

  • Oceanside Middle School

    Secondary · 1.0 mi away

  • Oceanside School District

    School · 1.0 mi away

  • Merle Avenue Junior High School

    Secondary · 1.0 mi away

  • Castleton Academy High School of Oceanside

    Secondary · 1.0 mi away

  • Boardman Elementary School

    Elementary · 1.0 mi away

  • Just Kids Learning

    School · 1.2 mi away

  • Milburn Elementary School

    Elementary · 1.2 mi away

  • St Christopher's Religious Education

    School · 1.2 mi away

  • School 5

    Elementary · 1.4 mi away

  • Lightbridge Academy

    School · 1.4 mi away

  • Where Children Become Friends

    School · 1.4 mi away

  • School 8

    Elementary · 1.4 mi away

  • School 2

    Elementary · 1.5 mi away

Commute Calculator

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Nearby Homes

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Moving Cost Estimate

EXIT Agents in Oceanside

Listing Courtesy: Signature Premier Properties - 5167667900

Presented by: Michael L. Karlen

The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright ©2026 OneKey MLS. All Rights Reserved
Fair Housing Notice

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by LIBOR. MLS® Listing#1017998. © 2026EXIT Realty®. All rights reserved.