# 300 Killingworth Road, Haddam, CT 06441 > **TL;DR:** 4bd/4ba residential multi family, $375,000 ($140/sqft), built 1945, 2,679 sqft. > 1-car garage. Est. $2,005/mo. Listed 79 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $375,000 | | Price/sqft | $140 | | Bedrooms | 4 | | Bathrooms | 4 full | | Square Feet | 2,679 | | Year Built | 1945 | | Lot Size | 60,984 sqft (1.40 acres) | | Garage | 1-car | | Property Type | Residential Multi Family (Other) | | Status | Pending | | Days on Market | 79 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,896 | | Estimated Insurance | $109 | | **Total** | **$2,005** | ## Nearby Schools - **Elementary:** Burr District - **High:** Haddam-Killingworth ## Key Amenities - 1-car garage ## Property Highlights - Built in 1945 - 1.40 acre lot - 4 parking spaces ## Description ### Agent Description Investors take notice: Rarely available in Higganum, this three-family property (previously a 4-family and easy conversion back to a 4) offers a unique opportunity for an owner-occupant, investor, or those looking for flexible multi-generational living. Set in one of the Connecticut River Valley's most desirable small-town communities, the property combines multiple living spaces with convenient access to Route 9 for commuting to Middletown and beyond. Enjoy everything that makes Higganum and Haddam such a special place to call home-from hiking and exploring the trails of Cockaponset State Forest to kayaking, fishing and relaxing along the Connecticut River and nearby Haddam Meadows State Park. Local farms, seasonal markets, community events and nearby destinations including Goodspeed Opera House add to the area's unmistakable New England character. Located within the highly regarded Haddam-Killingworth school district, Higganum offers that hard-to-find "big enough small town" lifestyle-plenty to see and do, yet still a community where you can feel connected. Three-family properties are rarely available in this area, making this an opportunity worth exploring whether you are looking to live in one unit while generating rental income, expand your investment portfolio, or create a property that works for multiple generations. This property will be sold AS-IS. This is currently a 3-family property that can be converted back into a 4-family home if desired. ## Location - **Address:** 300 Killingworth Road, Haddam, CT 06441 - **County:** Middlesex - **Coordinates:** 41.476359, -72.555453 - **Google Maps:** https://www.google.com/maps?q=41.476359,-72.555453 ## Listing Agent - **Name:** Tanya Bottaro - **Brokerage:** Real Broker CT, LLC - **Broker Phone:** (855) 450-0442 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/300-Killingworth-Rd_Higganum_CT_06441_M47434-27298?f=listhub&s=CTMLS&m=24198626&c=propsimple) ## Photos ![300 Killingworth Road - Photo 1](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f2492789336r.jpg) ![300 Killingworth Road - Photo 2](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1469204870r.jpg) ![300 Killingworth Road - Photo 3](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f59705327r.jpg) ![300 Killingworth Road - Photo 4](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f3003971747r.jpg) ![300 Killingworth Road - Photo 5](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1190232698r.jpg) ![300 Killingworth Road - Photo 6](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f664041717r.jpg) ![300 Killingworth Road - Photo 7](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1899777219r.jpg) ![300 Killingworth Road - Photo 8](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f3808224520r.jpg) ![300 Killingworth Road - Photo 9](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1387843672r.jpg) ![300 Killingworth Road - Photo 10](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1110792484r.jpg) ![300 Killingworth Road - Photo 11](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f804382530r.jpg) ![300 Killingworth Road - Photo 12](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f919272241r.jpg) ![300 Killingworth Road - Photo 13](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f3411244313r.jpg) ![300 Killingworth Road - Photo 14](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1861420639r.jpg) ![300 Killingworth Road - Photo 15](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1064129362r.jpg) ![300 Killingworth Road - Photo 16](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1001743809r.jpg) ![300 Killingworth Road - Photo 17](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1016504780r.jpg) ![300 Killingworth Road - Photo 18](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f3003366330r.jpg) ![300 Killingworth Road - Photo 19](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f524875212r.jpg) ![300 Killingworth Road - Photo 20](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f1290660586r.jpg) ![300 Killingworth Road - Photo 21](http://lh.rdcpix.com/597f97d1ea17c652f605ac32e237296fl-f3569676646r.jpg) --- **MLS#:** 24198626 | **Updated:** 2026-10-23 **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.ai/listing/300-killingworth-road-haddam-ct-06441-e7f3370b3f0246b0b4be276acf205648) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/300-killingworth-road-haddam-ct-06441-e7f3370b3f0246b0b4be276acf205648#listing", "url": "https://www.propertysimple.ai/listing/300-killingworth-road-haddam-ct-06441-e7f3370b3f0246b0b4be276acf205648", "name": "300 Killingworth Road, Haddam, CT 06441", "description": "Investors take notice: Rarely available in Higganum, this three-family property (previously a 4-family and easy conversion back to a 4) offers a unique opportunity for an owner-occupant, investor, or those looking for flexible multi-generational living. 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Three-family properties are rarely available in this area, making this an opportunity worth exploring whether you are looking to live in one unit while generating rental income, expand your investment portfolio, or create a property that works for multiple generations. This property will be sold AS-IS. 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