# 4 Boston Post Road, Madison, CT 06443

> **TL;DR:** commercial, $850,000.
> Waterfront. Est. $3,683/mo. Listed 143 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $850,000 |
| Lot Size | 159,865 sqft (3.67 acres) |
| Property Type | Commercial (Other) |
| Status | For Sale |
| Days on Market | 143 |

## Why This Home Stands Out

- **Waterfront** - Direct water access

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $3,683 |
| **Total** | **$3,683** |

## Key Amenities

- Waterfront

## Property Highlights

- 3.67 acre lot
- Waterfront

## Description

### Agent Description
Rarely does a Legacy Property, with a "Shovel-Ready" vision, arrive with the hardest yards of coastal development already complete. East River Landing is a fully de-risked, 3.67-acre asset at the Madison/Guilford gateway, combining an extensive marina income opportunity with unprecedented residential scalability. Approved Maritime Asset. Forget proposed plans-this is a fully built, 46-slip marina with 600+LF of prime river frontage. With active permits, you bypass the years of regulatory gridlock that stall shoreline projects. Bulletproof Resilience & Shelf Life Engineered for the future, 2020 approvals secure 6,310 yards of strategic fill, elevating the site core to meet FEMA BFE+1' standards for a secure, insurable foundation. These upland permits carry a massive 10-year shelf life (valid through 2034-2039), protecting your investment opportunity for another decade. The Ultimate Scalable Lifestyle Complex Immediate Build: Approved 1,680 SF mixed-use building, 20-seat restaurant, luxury residence, and fully approved septic system. Preliminary analysis for 14 luxury units and DEEP-scale septic (23 bedrooms) is complete, clearing the primary hurdle for high-density growth. Strategic Design: Secured variances pull the envelope riverward, maximizing the site center for expansion. This is the last major undeveloped waterfront opportunity on the Connecticut Shore. The heavy lifting is done-the legacy is yours to build. When opportunity knocks, you take it @EastRiverLanding

## Location

- **Address:** 4 Boston Post Road, Madison, CT 06443
- **County:** New Haven

## Listing Agent

- **Name:** Michael Barnes
- **Brokerage:** Silver and Oak Realty
- **Phone:** 8603040125
- **Email:** michaelbarnessells@gmail.com

## Primary Photo

![4 Boston Post Road - Primary Photo](http://lh.rdcpix.com/2fbc104469b63c8db63ae9217de0d790l-f2016729749r.jpg)

*31 total photos available on [listing page](https://www.propertysimple.com/listing/4-boston-post-road-madison-ct-06443-24148078)*

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**MLS#:** 24148078 | **Updated:** 2026-06-17
**Source:** listhub

*Copyright © 2026 SmartMLS, Inc. 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/4-boston-post-road-madison-ct-06443-24148078)

---

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