# 21 Lancaster Street, Watertown, CT 06779 > **TL;DR:** 3bd/2ba single family, $379,900 ($256/sqft), built 1984, 1,484 sqft. > A/C, 2-car garage. Est. $2,032/mo. Listed 57 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $379,900 | | Price/sqft | $256 | | Bedrooms | 3 | | Bathrooms | 1 full, 1 half | | Square Feet | 1,484 | | Year Built | 1984 | | Lot Size | 7,405 sqft (0.17 acres) | | Garage | 2-car | | Property Type | Single Family (Other) | | Status | Active | | Days on Market | 57 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,921 | | Estimated Insurance | $111 | | **Total** | **$2,032** | ## Nearby Schools - **Elementary:** Per Board of Ed - **High:** Per Board of Ed ## Key Amenities - A/C - 2-car garage ## Property Highlights - Built in 1984 - 0.17 acre lot ## Description ### Agent Description Welcome to 21 Lancaster Street in Watertown! This well-maintained 3-bedroom raised ranch offers a comfortable layout with finished living space on both levels and central air throughout. The main level features a spacious living room, dining area, and kitchen with granite countertops, along with three bedrooms, including one with newer vinyl plank flooring. A full bathroom completes the main level. The finished lower level provides additional flexible living space and includes a half bathroom, laundry area, and direct access to the attached two-car garage. A pellet stove has been added to the lower level, providing an additional source of heat and creating a warm and inviting space to relax. Outside, enjoy the private two-tier Trex deck overlooking the above-ground pool. The pool features a new liner, while the fenced backyard provides a private space to enjoy the warmer months. The current owners have also utilized a wood-fired setup to help heat the pool, providing an additional option for extending pool season. The home is conveniently located close to Swift Middle School and offers easy access to shopping, dining, recreation, and major routes. With its finished lower level, pellet stove, central air, two-car garage, private Trex decking, and above-ground pool with a new liner, 21 Lancaster Street offers a great combination of comfort and functionality. ## Location - **Address:** 21 Lancaster Street, Watertown, CT 06779 - **County:** Litchfield - **Coordinates:** 41.583464, -73.091767 - **Google Maps:** https://www.google.com/maps?q=41.583464,-73.091767 ## Listing Agent - **Name:** Antonio Marrero - **Brokerage:** DAVE JONES REALTY LLC - **Broker Phone:** (203) 910-2638 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/21-Lancaster-St_Watertown_CT_06779_M47324-49437?f=listhub&s=CTMLS&m=24203142&c=propsimple) ## Photos ![21 Lancaster Street - Photo 1](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2297784001r.jpg) ![21 Lancaster Street - Photo 2](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f458597904r.jpg) ![21 Lancaster Street - Photo 3](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2618867675r.jpg) ![21 Lancaster Street - Photo 4](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f1230400937r.jpg) ![21 Lancaster Street - Photo 5](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f344521521r.jpg) ![21 Lancaster Street - Photo 6](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f3637112898r.jpg) ![21 Lancaster Street - Photo 7](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f452437370r.jpg) ![21 Lancaster Street - Photo 8](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f3241088881r.jpg) ![21 Lancaster Street - Photo 9](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f3714255467r.jpg) ![21 Lancaster Street - Photo 10](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f3846938562r.jpg) ![21 Lancaster Street - Photo 11](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f690741435r.jpg) ![21 Lancaster Street - Photo 12](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f4071563975r.jpg) ![21 Lancaster Street - Photo 13](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f1733334712r.jpg) ![21 Lancaster Street - Photo 14](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f1391710660r.jpg) ![21 Lancaster Street - Photo 15](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2764673895r.jpg) ![21 Lancaster Street - Photo 16](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2729811117r.jpg) ![21 Lancaster Street - Photo 17](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f1669528464r.jpg) ![21 Lancaster Street - Photo 18](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2412032151r.jpg) ![21 Lancaster Street - Photo 19](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2741913021r.jpg) ![21 Lancaster Street - Photo 20](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2580116568r.jpg) ![21 Lancaster Street - Photo 21](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f117335486r.jpg) ![21 Lancaster Street - Photo 22](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2345937710r.jpg) ![21 Lancaster Street - Photo 23](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f102618849r.jpg) ![21 Lancaster Street - Photo 24](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f1907097224r.jpg) ![21 Lancaster Street - Photo 25](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2895582212r.jpg) ![21 Lancaster Street - Photo 26](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2811887927r.jpg) ![21 Lancaster Street - Photo 27](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f151255469r.jpg) ![21 Lancaster Street - Photo 28](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2561095663r.jpg) ![21 Lancaster Street - Photo 29](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2415746595r.jpg) ![21 Lancaster Street - Photo 30](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f1630214998r.jpg) ![21 Lancaster Street - Photo 31](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f3785771807r.jpg) ![21 Lancaster Street - Photo 32](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f748036043r.jpg) ![21 Lancaster Street - Photo 33](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f2116857819r.jpg) ![21 Lancaster Street - Photo 34](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f460929318r.jpg) ![21 Lancaster Street - Photo 35](http://lh.rdcpix.com/cf6479b8ee7e22aaf7dfe34528d6633bl-f1872848082r.jpg) --- **MLS#:** 24203142 | **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://www.propertysimple.ai/listing/21-lancaster-street-watertown-ct-06779-02cd708a409e4707b8f675b81a7d54dc) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/21-lancaster-street-watertown-ct-06779-02cd708a409e4707b8f675b81a7d54dc#listing", "url": "https://www.propertysimple.ai/listing/21-lancaster-street-watertown-ct-06779-02cd708a409e4707b8f675b81a7d54dc", "name": "21 Lancaster Street, Watertown, CT 06779", "description": "Welcome to 21 Lancaster Street in Watertown! This well-maintained 3-bedroom raised ranch offers a comfortable layout with finished living space on both levels and central air throughout. 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