4 Boston Post Road Madison, CT $ 1,100,000
4 Boston Post Road
$ 1,100,000
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4 Boston Post Road

Madison, CT, 06443
$ 1,100,000
Bedrooms-- Baths2.0 Sq 1,680

Monthly Estimate*

$ 6,773

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Commercial Property for sale in Madison, CT

for $1,100,000 with 2 full baths. This 1,680 square foot building was built in 2026 on a lot size of 3.67.

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 East River Landing: The Crown Jewel of the Connecticut Shoreline 4 Boston Post Road, Madison, CT Held by the same family for over 56 years, East River Landing represents a rarely available opportunity to acquire the last undeveloped crown jewel of the Connecticut shoreline. Positioned at the prestigious Madison/Guilford gateway, this 3.67-acre institutional-grade asset is the hard-won result of nearly two decades of meticulous permitting and coastal engineering. The "hardest yards" are complete, offering a turnkey maritime income stream paired with an unprecedented, pre-vetted roadmap for high-density luxury living. The Gold Standard of Maritime Infrastructure In a state where new dockage is nearly impossible to permit, East River Landing stands alone. This is a fully built and approved 46-slip marina featuring over 600 linear feet of prime river frontage. With all critical "waterward" permits from CT DEEP and the U.S. Army Corps of Engineers already secured and executed, you bypass the decades of regulatory gridlock that typically stall shoreline projects. This is a turnkey maritime utility from day one. Bulletproof Resilience & A 10-Year Planning Horizon: The 2020 approvals include the right to deposit 6,310 SF of strategic clean fill, elevating the site's core to meet FEMA BFE + 1' standards for a secure, insurable "dry" foundation. These hard-won upland permits carry an extraordinary shelf life, with statutory protections extending for over 10 years (valid through 2034-2039 per CT GS 8-3). This provides the ultimate luxury: the flexibility to build immediately or hold the asset without the risk of permit expiration. Scalable Luxury Lifestyle Shovel-Ready Core: Immediate approval for a 1,684 SF multi-use building designed for a 20-seat waterfront restaurant, retail, office, and a 2-bedroom residence. Infrastructure Ready: Local health-approved septic covers current uses; preliminary DEEP-scale analysis for a 14-bedroom capacity is complete, clearing the primary hurdle for growth. 14-Unit Roadmap: Vetted analysis for 14 luxury residential units is complete. Strategic Design: Secured variances pull the envelope riverward, maximizing the site's center for future expansion. After 56 years of stewardship and 20 years of planning, the heavy lifting is done. The legacy is yours to build. (Joint Venture Opportunity Exists. Owner/Agent

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Commercial Active

Price

$ 1,100,000

Full Bath

2

Property Type

Commercial

Taxes

$ 5,962

Style

Lot Size

3.67

Year Built

2026

Town/City

Madison

MLS | Web ID

24147769

Features
General
Zoning Commercial
Neighborhood East River
County New Haven
Tax Year July 2025-June 2026
Location Office Park Retail Corridor Other
Property Type Commercial For Sale
Status Active
Acres 3.67
Directions GPS to #4 Boston Post Road - Madison Driveway is opposite Friends and Company Restaurant on the south side of RTE 1. Chain Across Driveway Entrance
City Madison
Sq Ft Total 1680
DOM 2
Year Built 2026
Present Use Fully Permitted Marina and Mixed Use Property
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Interior
Utilities Available Electric Available Gas Available Phone Available Cable Available
Cooling System None
Total Number of Units 46
Flooring Wood
Total Rooms 0
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Exterior
Water Source Public Water In Street
Lot Description Some Wetlands Treed Level Lot Cleared
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* Excluded Features
List By
Michael Barnes

Listing Agent

Silver And Oak Realty

Broker

michaelbarnessells@gmail.com

Email

Affordability Calculator

$7,270
Per Month
93%
7%
0%
Monthly Principal & Interest
$6,773
Monthly Property Taxes
$497
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
1/9/2026$1,100,000 Listed Price

Map


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4 Boston Post Road, Madison, CT, 06443 is a Commercial Property for sale at $1,100,000 with 1,680 sqft and a lot size of 3.67. 4 Boston Post Road has 2.0 baths and was built in 2026. The property's zip code is 06443 which is in Madison, CT