# 20 Oak Tree Drive, Smithtown, NY 11787

> **TL;DR:** 4bd/3ba single family, $1,179,000 ($491/sqft), built 1978, 2,400 sqft. Est. $6,306/mo. Listed 10 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,179,000 |
| Price/sqft | $491 |
| Bedrooms | 4 |
| Bathrooms | 3 full |
| Square Feet | 2,400 |
| Year Built | 1978 |
| Lot Size | 30,056 sqft (0.69 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 10 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $5,962 |
| Estimated Insurance | $344 |
| **Total** | **$6,306** |

## Property Highlights

- Built in 1978
- 0.69 acre lot

## Description

### Agent Description
Beautiful spacious ranch in the desirable Village of the branch. Four beds, 3 full baths. Fourth bedroom is separate with its own bath. Could be an office or a place for mom. Nestled in .69 acres of park like property, very private with a large patio, perfect for entertaining. Close to all; schools, shopping, hospitals, railroad with easy access to the LIE and Northern State Pkwy. Move right in and make this lovely home your own.

## Location

- **Address:** 20 Oak Tree Drive, Smithtown, NY 11787
- **County:** Suffolk
- **Coordinates:** 40.848091, -73.191519
- **Google Maps:** https://www.google.com/maps?q=40.848091,-73.191519

## Listing Agent

- **Name:** Barbara Llobell
- **Brokerage:** Realty Connect USA L I Inc
- **Phone:** 6318707656
- **Broker Phone:** 6318815160
- **Listing URL:** [View original listing](https://listings.listhub.net/pages/NYSMLS/11780186/?channel=propsimple)

## Photos

![20 Oak Tree Drive - Photo 1](http://lh.rdcpix.com/f71f6eff3cb76093fdd51a74a59818e7l-f2314328117r.jpg)

---

**MLS#:** 11780186 | **Updated:** 2026-05-23
**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/20-oak-tree-drive-smithtown-ny-11787-11780186)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "@id": "https://www.propertysimple.ai/listing/20-oak-tree-drive-smithtown-ny-11787-11780186#listing",
  "url": "https://www.propertysimple.ai/listing/20-oak-tree-drive-smithtown-ny-11787-11780186",
  "name": "20 Oak Tree Drive, Smithtown, NY 11787",
  "description": "Beautiful spacious ranch in the desirable Village of the branch. Four beds, 3 full baths. Fourth bedroom is separate with its own bath. Could be an office or a place for mom. Nestled in .69 acres of park like property, very private with a large patio, perfect for entertaining. Close to all; schools, shopping, hospitals, railroad with easy access to the LIE and Northern State Pkwy. Move right in and make this lovely home your own.",
  "image": [
    "http://lh.rdcpix.com/f71f6eff3cb76093fdd51a74a59818e7l-f2314328117r.jpg"
  ],
  "primaryImageOfPage": {
    "@type": "ImageObject",
    "url": "http://lh.rdcpix.com/f71f6eff3cb76093fdd51a74a59818e7l-f2314328117r.jpg",
    "caption": "20 Oak Tree Drive - Smithtown, NY"
  },
  "datePosted": "2026-05-14T00:00:00+00:00",
  "dateModified": "2026-05-23T02:05:29.395895+00:00",
  "mainEntity": {
    "@type": "Accommodation",
    "@id": "https://www.propertysimple.ai/listing/20-oak-tree-drive-smithtown-ny-11787-11780186#property",
    "name": "20 Oak Tree Drive, Smithtown, NY 11787",
    "address": {
      "@type": "PostalAddress",
      "streetAddress": "20 Oak Tree Drive",
      "addressLocality": "Smithtown",
      "addressRegion": "NY",
      "postalCode": "11787",
      "addressCountry": "US"
    },
    "geo": {
      "@type": "GeoCoordinates",
      "latitude": 40.848091,
      "longitude": -73.191519
    },
    "image": [
      "http://lh.rdcpix.com/f71f6eff3cb76093fdd51a74a59818e7l-f2314328117r.jpg"
    ],
    "identifier": {
      "@type": "PropertyValue",
      "propertyID": "MLS",
      "value": "11780186"
    },
    "accommodationCategory": "Single Family Residence",
    "numberOfBedrooms": 4,
    "numberOfBathroomsTotal": 3,
    "numberOfFullBathrooms": 3,
    "floorSize": {
      "@type": "QuantitativeValue",
      "value": 2400,
      "unitCode": "FTK",
      "unitText": "square feet"
    },
    "yearBuilt": 1978,
    "amenityFeature": [
      {
        "@type": "LocationFeatureSpecification",
        "name": "Heating",
        "value": "Oil"
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "Cooling",
        "value": "Central Air"
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "Appliances",
        "value": "Dryer, Refrigerator"
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "Parking Features",
        "value": "Garage"
      }
    ],
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Lot Size",
        "value": "0.69 acres"
      },
      {
        "@type": "PropertyValue",
        "name": "Property Subtype",
        "value": "Single Family Residence"
      }
    ]
  },
  "offers": {
    "@type": "Offer",
    "@id": "https://www.propertysimple.ai/listing/20-oak-tree-drive-smithtown-ny-11787-11780186#offer",
    "url": "https://www.propertysimple.ai/listing/20-oak-tree-drive-smithtown-ny-11787-11780186",
    "price": 1179000,
    "priceCurrency": "USD",
    "businessFunction": "http://purl.org/goodrelations/v1#Sell",
    "availability": "https://schema.org/InStock",
    "seller": {
      "@id": "https://www.propertysimple.ai/listing/20-oak-tree-drive-smithtown-ny-11787-11780186#agent"
    }
  },
  "provider": {
    "@type": "Person",
    "@id": "https://www.propertysimple.ai/listing/20-oak-tree-drive-smithtown-ny-11787-11780186#agent",
    "name": "Barbara Llobell",
    "telephone": "6318707656",
    "worksFor": {
      "@type": "Organization",
      "@id": "https://www.propertysimple.ai/listing/20-oak-tree-drive-smithtown-ny-11787-11780186#brokerage",
      "name": "Realty Connect USA L I Inc",
      "telephone": "6318815160"
    }
  }
}
```