# 3251 Neptune Avenue, Oceanside, NY 11572

> **TL;DR:** 4bd/3ba single family, $849,000 ($457/sqft), built 1951, 1,858 sqft.
> A/C. Est. $3,679/mo. Listed 31 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $849,000 |
| Price/sqft | $457 |
| Bedrooms | 4 |
| Bathrooms | 2 full, 1 half |
| Square Feet | 1,858 |
| Year Built | 1951 |
| Lot Size | 7,501 sqft (0.17 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 31 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $3,679 |
| **Total** | **$3,679** |

## Nearby Schools

- **Elementary:** School 4
- **Middle:** School 9M-Oceanside Middle School
- **High:** School 7-Oceanside Senior Hs

## Key Amenities

- A/C

## Property Highlights

- Built in 1951
- 0.17 acre lot

## Description

### Agent Description
Pictures supplied by homeowner - MUST see this in person! Modern, open layout perfect for entertaining, set on a beautiful residential street in the heart of Oceanside. Conveniently located close to schools, houses of worship, and local eateries. This spacious home features 4 bedrooms, 2.5 baths, and a dedicated office. The modern kitchen opens to a large dining area and beautiful living space with cathedral ceilings, creating an airy and inviting atmosphere. Exterior door lead to an oversized 7,500 sq ft property with a detached garage, offering plenty of outdoor space to enjoy. The primary bedroom includes a private powder room, while the two additional second-floor bedrooms are both king-size. A wonderful opportunity to make this well-located home your own.

## Location

- **Address:** 3251 Neptune Avenue, Oceanside, NY 11572
- **County:** Nassau County
- **Coordinates:** 40.632464, -73.632441
- **Google Maps:** https://www.google.com/maps?q=40.632464,-73.632441

## Listing Agent

- **Name:** Rhea Cory Knopf
- **Brokerage:** Compass Greater NY LLC
- **Phone:** 5163757727
- **Email:** cory.knopf@compass.com

## Primary Photo

![3251 Neptune Avenue - Primary Photo](http://lh.rdcpix.com/d554eb0914a91d4e235e58fccc0ff4fcl-f1025531416r.jpg)

*14 total photos available on [listing page](https://www.propertysimple.com/listing/3251-neptune-avenue-oceanside-ny-11572-y969525)*

---

**MLS#:** 969525 | **Updated:** 2026-04-24
**Source:** listhub

*Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/3251-neptune-avenue-oceanside-ny-11572-y969525)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "3251 Neptune Avenue, Oceanside, NY 11572",
  "description": "Pictures supplied by homeowner - MUST see this in person! Modern, open layout perfect for entertaining, set on a beautiful residential street in the heart of Oceanside. Conveniently located close to schools, houses of worship, and local eateries. This spacious home features 4 bedrooms, 2.5 baths, and a dedicated office. The modern kitchen opens to a large dining area and beautiful living space with cathedral ceilings, creating an airy and inviting atmosphere. Exterior door lead to an oversized 7",
  "url": "https://www.propertysimple.com/listing/3251-neptune-avenue-oceanside-ny-11572-y969525",
  "image": "http://lh.rdcpix.com/d554eb0914a91d4e235e58fccc0ff4fcl-f1025531416r.jpg",
  "datePosted": "2026-04-24",
  "price": 849000,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "3251 Neptune Avenue",
    "addressLocality": "Oceanside",
    "addressRegion": "NY",
    "postalCode": "11572",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 40.632464,
    "longitude": -73.632441
  },
  "numberOfRooms": 4,
  "numberOfBathroomsTotal": 3,
  "floorSize": {
    "@type": "QuantitativeValue",
    "value": 1858,
    "unitCode": "FTK"
  },
  "yearBuilt": 1951
}
```