# 173 Diana Drive, Mastic Beach, NY 11951 > **TL;DR:** 2bd/1ba single family, $449,000 ($303/sqft), built 1992, 1,482 sqft. Est. $2,401/mo. Listed 8 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $449,000 | | Price/sqft | $303 | | Bedrooms | 2 | | Bathrooms | 1 full | | Square Feet | 1,482 | | Year Built | 1992 | | Lot Size | 8,712 sqft (0.20 acres) | | Stories | 2 | | Property Type | Single Family (Single Family Residence) | | Status | Active | | Days on Market | 8 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $2,270 | | Estimated Insurance | $131 | | **Total** | **$2,401** | ## Nearby Schools - **Elementary:** John S Hobart Elementary School - **Middle:** William Paca Middle School - **High:** William Floyd High School ## Property Highlights - Built in 1992 - 0.20 acre lot - 2 stories ## Description ### Agent Description This Cape Cod offers a great opportunity to make it your own! Featuring 2 bedrooms and a full bath with potential for 2 additional bedrooms upstairs. Enjoy a spacious, fully fenced backyard, perfect for entertaining, gardening or relaxing outdoors. Step outside into the inviting 3 season room overlooking the backyard, a perfect spot to enjoy your morning coffee or unwind at the end of the day. The full partially finished basement offers additional living space with separate entrance and egress windows and a full bathroom. With plenty of potential and space to grow, this home is full of possibilities! ## Location - **Address:** 173 Diana Drive, Mastic Beach, NY 11951 - **County:** Suffolk County - **Coordinates:** 40.761189, -72.854284 - **Google Maps:** https://www.google.com/maps?q=40.761189,-72.854284 ## Listing Agent - **Name:** Jane L. Letterman CBR - **Brokerage:** Century 21 Adams Real Estate - **Broker Phone:** (631) 661-7200 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/173-Diana-Dr_Mastic-Beach_NY_11951_M97800-57645?f=listhub&s=MLSLINY&m=1066840&c=propsimple) ## Photos ![173 Diana Drive - Photo 1](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f2307586225r.jpg) ![173 Diana Drive - Photo 2](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f3942010765r.jpg) ![173 Diana Drive - Photo 3](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f3522448714r.jpg) ![173 Diana Drive - Photo 4](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f3581179625r.jpg) ![173 Diana Drive - Photo 5](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f3599697730r.jpg) ![173 Diana Drive - Photo 6](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f2516505472r.jpg) ![173 Diana Drive - Photo 7](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f3586986037r.jpg) ![173 Diana Drive - Photo 8](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f964871954r.jpg) ![173 Diana Drive - Photo 9](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f2361463934r.jpg) ![173 Diana Drive - Photo 10](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f1078891082r.jpg) ![173 Diana Drive - Photo 11](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f1643483643r.jpg) ![173 Diana Drive - Photo 12](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f3027933673r.jpg) ![173 Diana Drive - Photo 13](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f1005479139r.jpg) ![173 Diana Drive - Photo 14](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f2904032148r.jpg) ![173 Diana Drive - Photo 15](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f3317257648r.jpg) ![173 Diana Drive - Photo 16](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f211340599r.jpg) ![173 Diana Drive - Photo 17](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f3016443782r.jpg) ![173 Diana Drive - Photo 18](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f1996094322r.jpg) ![173 Diana Drive - Photo 19](http://lh.rdcpix.com/6cabe4b9eeac0535b703bb49e7840595l-f1842662738r.jpg) --- **MLS#:** 1066840 | **Updated:** 2026-10-30 **Source:** listhub *Copyright © 2026 OneKey MLS. 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/173-diana-drive-mastic-beach-ny-11951-3f1bf70165e74fb78216e55464f31f3a) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/173-diana-drive-mastic-beach-ny-11951-3f1bf70165e74fb78216e55464f31f3a#listing", "url": "https://www.propertysimple.ai/listing/173-diana-drive-mastic-beach-ny-11951-3f1bf70165e74fb78216e55464f31f3a", "name": "173 Diana Drive, Mastic Beach, NY 11951", "description": "This Cape Cod offers a great opportunity to make it your own! Featuring 2 bedrooms and a full bath with potential for 2 additional bedrooms upstairs. Enjoy a spacious, fully fenced backyard, perfect for entertaining, gardening or relaxing outdoors. 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