# 321 Boston Street, Guilford, CT 06437 > **TL;DR:** 4bd/4ba single family, $1,175,000 ($323/sqft), 3,637 sqft. > Fireplace, A/C, 2-car garage. Est. $6,284/mo. Listed 12 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $1,175,000 | | Price/sqft | $323 | | Bedrooms | 4 | | Bathrooms | 3 full, 1 half | | Square Feet | 3,637 | | Lot Size | 22,216 sqft (0.51 acres) | | Garage | 2-car | | Property Type | Single Family (Other) | | Status | Active | | Days on Market | 12 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $5,941 | | Estimated Insurance | $343 | | **Total** | **$6,284** | ## Nearby Schools - **Elementary:** Calvin Leete - **High:** Guilford ## Key Amenities - Fireplace - A/C - 2-car garage ## Property Highlights - Built in 1761 - 0.51 acre lot - 6 parking spaces - Fireplace ## Description ### Agent Description A once in a lifetime opportunity to own a piece of Connecticut Shoreline history. The Black House was built in 1761 by Levi Hubbard. It was later sold to Nicholas Loyselle, of French decent, who painted it black in mourning of Louis XVI's passing. Thus, it was dubbed, The Black House. Located in historical Guilford just a few blocks from the town Green and centrally located to schools, train station, Jacobs Beach, shopping, public bus and so much more. The home was lovingly renovated & restored in 1985 and several additional improvements since then that included in 2000 a renovated Kitchen & garage addition with bonus room. Renovated bathrooms in 2007, and in 2010 remodeled attic adding an additional bedroom & full bath. You'll find a perfect match of traditional 1700's colonial living and today's contemporary lifestyle. As featured in multiple periodicals the home has 4 bedrooms, 3.1 bath, 3 stone fireplaces, wide plank wood floors, reclaimed exposed beams & original 3 panel wood doors. With any home in any era the heart of a home is your Kitchen and the Black House is no exception. Open, welcoming and sure to be host to your family & friends for generations to come. The Black house is set among Guilford's celebrated historic homes including, Thomas Griswold (c. 1774), the Hyland, (c. 1713) and the Henry Whitfield House (c.1639) the oldest stone house in the CT. "Still here are the things of yesterday." and you too can be the proud owner of this Shoreline historical gem ## Location - **Address:** 321 Boston Street, Guilford, CT 06437 - **County:** New Haven - **Coordinates:** 41.286602, -72.669272 - **Google Maps:** https://www.google.com/maps?q=41.286602,-72.669272 ## Listing Agent - **Name:** Greg Robbins - **Brokerage:** Wareck D'Ostilio Real Estate LLC - **Broker Phone:** (203) 787-7800 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/321-Boston-St_Guilford_CT_06437_M44158-84946?f=listhub&s=CTMLS&m=24215251&c=propsimple) ## Photos ![321 Boston Street - Photo 1](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3332330957r.jpg) ![321 Boston Street - Photo 2](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f613391716r.jpg) ![321 Boston Street - Photo 3](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1187425246r.jpg) ![321 Boston Street - Photo 4](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f500550796r.jpg) ![321 Boston Street - Photo 5](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1807396831r.jpg) ![321 Boston Street - Photo 6](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f4067385907r.jpg) ![321 Boston Street - Photo 7](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f804900343r.jpg) ![321 Boston Street - Photo 8](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1609265884r.jpg) ![321 Boston Street - Photo 9](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f4029132685r.jpg) ![321 Boston Street - Photo 10](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1562844131r.jpg) ![321 Boston Street - Photo 11](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1102668633r.jpg) ![321 Boston Street - Photo 12](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3173393090r.jpg) ![321 Boston Street - Photo 13](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3438558066r.jpg) ![321 Boston Street - Photo 14](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f758308363r.jpg) ![321 Boston Street - Photo 15](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f552201918r.jpg) ![321 Boston Street - Photo 16](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f378797890r.jpg) ![321 Boston Street - Photo 17](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1127926633r.jpg) ![321 Boston Street - Photo 18](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f2817940073r.jpg) ![321 Boston Street - Photo 19](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3416995688r.jpg) ![321 Boston Street - Photo 20](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3490693835r.jpg) ![321 Boston Street - Photo 21](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3186228497r.jpg) ![321 Boston Street - Photo 22](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f463026554r.jpg) ![321 Boston Street - Photo 23](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f2755095202r.jpg) ![321 Boston Street - Photo 24](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1636362988r.jpg) ![321 Boston Street - Photo 25](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f549775445r.jpg) ![321 Boston Street - Photo 26](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f423291645r.jpg) ![321 Boston Street - Photo 27](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f2101737463r.jpg) ![321 Boston Street - Photo 28](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1110819204r.jpg) ![321 Boston Street - Photo 29](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f743090468r.jpg) ![321 Boston Street - Photo 30](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f1078437356r.jpg) ![321 Boston Street - Photo 31](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3308954032r.jpg) ![321 Boston Street - Photo 32](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f4267312417r.jpg) ![321 Boston Street - Photo 33](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3954610569r.jpg) ![321 Boston Street - Photo 34](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f2521919441r.jpg) ![321 Boston Street - Photo 35](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f856065732r.jpg) ![321 Boston Street - Photo 36](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f3977944202r.jpg) ![321 Boston Street - Photo 37](http://lh.rdcpix.com/94f6d5c1027738ed0515e4a9cc4c5b59l-f248403173r.jpg) --- **MLS#:** 24215251 | **Updated:** 2026-10-29 **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://staging.propertysimple.ai/listing/321-boston-street-guilford-ct-06437-36c2a380ea044f36abadccded5142fce) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/321-boston-street-guilford-ct-06437-36c2a380ea044f36abadccded5142fce#listing", "url": "https://staging.propertysimple.ai/listing/321-boston-street-guilford-ct-06437-36c2a380ea044f36abadccded5142fce", "name": "321 Boston Street, Guilford, CT 06437", "description": "A once in a lifetime opportunity to own a piece of Connecticut Shoreline history. The Black House was built in 1761 by Levi Hubbard. It was later sold to Nicholas Loyselle, of French decent, who painted it black in mourning of Louis XVI's passing. Thus, it was dubbed, The Black House. Located in historical Guilford just a few blocks from the town Green and centrally located to schools, train station, Jacobs Beach, shopping, public bus and so much more. The home was lovingly renovated & restored in 1985 and several additional improvements since then that included in 2000 a renovated Kitchen & garage addition with bonus room. Renovated bathrooms in 2007, and in 2010 remodeled attic adding an additional bedroom & full bath. You'll find a perfect match of traditional 1700's colonial living and today's contemporary lifestyle. As featured in multiple periodicals the home has 4 bedrooms, 3.1 bath, 3 stone fireplaces, wide plank wood floors, reclaimed exposed beams & original 3 panel wood doors. With any home in any era the heart of a home is your Kitchen and the Black House is no exception. Open, welcoming and sure to be host to your family & friends for generations to come. 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} } } ```