# 11 Mark Twain Lane, East Setauket, NY 11733

> **TL;DR:** 5bd/4ba single family, $1,350,000 ($302/sqft), built 1999, 4,468 sqft.
> Pool, Fireplace, Hardwood, 2-car garage. Est. $7,220/mo. Listed 931 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,350,000 |
| Price/sqft | $302 |
| Bedrooms | 5 |
| Bathrooms | 3 full, 1 half |
| Square Feet | 4,468 |
| Year Built | 1999 |
| Lot Size | 24,394 sqft (0.56 acres) |
| Stories | 2 |
| Garage | 2-car |
| Property Type | Single Family (Other) |
| Status | Active |
| Days on Market | 931 |

## Why This Home Stands Out

- **Pool** - Porch
- **Hardwood Floors** - Hardwood flooring listed

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $6,826 |
| Estimated Insurance | $394 |
| **Total** | **$7,220** |

## Key Amenities

- Pool
- Fireplace
- Hardwood
- 2-car garage

## Property Highlights

- Built in 1999
- 0.56 acre lot
- 2 stories
- Private pool
- Fireplace

## Description

### Agent Description
This Home is beautifully landscaped w/ a 18' x 36' Salt Water In-ground pool with new pool filter, new pool pump and new salt water system, front and back sprinklers ,all new sprinklers system in front, new PVC Fence, ceramic tile and wood floors, All rooms are big and bright with beautiful views of the yard, Master suite has a jacuzzi tub and new granite counter top with double sinks, all new appliances, marble wood fireplace in den, New LED lighting throughout w/ new 250 AMP service, 3 zone CAC and Gas heat. Close to Port Jeff Village, Port Jeff Ferry, Stony Brook Hospital, Mather Hospital and St.Charles Hospital, Smithaven Mall and many places to shop and dine .

## Location

- **Address:** 11 Mark Twain Lane, East Setauket, NY 11733
- **County:** Suffolk
- **Coordinates:** 40.912615, -73.099322
- **Google Maps:** https://www.google.com/maps?q=40.912615,-73.099322

## Listing Agent

- **Name:** Jennifer Kontzamanys
- **Brokerage:** JK REALTY HOMES INC
- **Broker Phone:** 6312949143
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/11-Mark-Twain-Ln_East-Setauket_NY_11733_M45334-21667?f=listhub&s=NYSMLS&m=11257715&c=propsimple)

## Photos

![11 Mark Twain Lane - Photo 1](http://lh.rdcpix.com/2ba4f81f0967f97d3719bf84d1f2be97l-f2511437225r.jpg)

![11 Mark Twain Lane - Photo 2](http://lh.rdcpix.com/2ba4f81f0967f97d3719bf84d1f2be97l-f3013359697r.jpg)

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![11 Mark Twain Lane - Photo 33](http://lh.rdcpix.com/2ba4f81f0967f97d3719bf84d1f2be97l-f2808607068r.jpg)

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![11 Mark Twain Lane - Photo 36](http://lh.rdcpix.com/2ba4f81f0967f97d3719bf84d1f2be97l-f67639815r.jpg)

![11 Mark Twain Lane - Photo 37](http://lh.rdcpix.com/2ba4f81f0967f97d3719bf84d1f2be97l-f2586073026r.jpg)

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![11 Mark Twain Lane - Photo 47](http://lh.rdcpix.com/2ba4f81f0967f97d3719bf84d1f2be97l-f894645331r.jpg)

---

**MLS#:** 11257715 | **Updated:** 2026-09-25
**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/11-mark-twain-lane-e-setauket-ny-11733-11257715)

---

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