# 725 E Ave Ext, Riverhead, NY 11901

> **TL;DR:** residential multi family, $1,599,999. Est. $8,557/mo. Listed 219 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,599,999 |
| Lot Size | 59,242 sqft (1.36 acres) |
| Property Type | Residential Multi Family (Other) |
| Status | Active |
| Days on Market | 219 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $8,090 |
| Estimated Insurance | $467 |
| **Total** | **$8,557** |

## Property Highlights

- 1.36 acre lot

## Description

### Agent Description
Mobile Home Park / 14 Units / Fully Occupied No owned units

## Location

- **Address:** 725 E Ave Ext, Riverhead, NY 11901
- **County:** Suffolk
- **Coordinates:** 40.92438, -72.665634
- **Google Maps:** https://www.google.com/maps?q=40.92438,-72.665634

## Listing Agent

- **Name:** Sean Mulligan
- **Brokerage:** ARC Real Estate Advisors
- **Broker Phone:** 609-731-4265
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/725-E-Avenue-Ext_Riverhead_NY_11901_M95860-96599?f=listhub&s=NYSMLS&m=11678156&c=propsimple)

## Photos

![725 E Ave Ext - Photo 1](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f2013825750r.jpg)

![725 E Ave Ext - Photo 2](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f88579979r.jpg)

![725 E Ave Ext - Photo 3](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f3542626674r.jpg)

![725 E Ave Ext - Photo 4](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f841223402r.jpg)

![725 E Ave Ext - Photo 5](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f1063620166r.jpg)

![725 E Ave Ext - Photo 6](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f1486786997r.jpg)

![725 E Ave Ext - Photo 7](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f2545172424r.jpg)

![725 E Ave Ext - Photo 8](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f1934633696r.jpg)

![725 E Ave Ext - Photo 9](http://lh.rdcpix.com/62a662da9751d1c69f2f099d9c5f878cl-f2599011900r.jpg)

---

**MLS#:** 11678156 | **Updated:** 2026-10-20
**Source:** listhub

*Copyright © 2026 My State 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.ai/listing/725-e-ave-ext-riverhead-ny-11901-36c51d39c8554a1aa562996fa331f12b)

---

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