# 321 Jefferson Ave, North Plainfield Boro, NJ 07060-3607 > **TL;DR:** 2bd/1ba single family, $499,000, built 1948. > Fireplace. Est. $2,669/mo. Listed 38 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $499,000 | | Bedrooms | 2 | | Bathrooms | 1 full | | Year Built | 1948 | | Lot Size | 14,810 sqft (0.34 acres) | | Property Type | Single Family (Single Family Residence) | | Status | Active | | Days on Market | 38 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $2,523 | | Estimated Insurance | $146 | | **Total** | **$2,669** | ## Nearby Schools - **Elementary:** EAST END - **Middle:** N PLAINFLD - **High:** N PLAINFLD ## Key Amenities - Fireplace ## Property Highlights - Built in 1948 - 0.34 acre lot - 6 parking spaces - Fireplace ## Description ### Agent Description Nestled near the end of a quiet cul-de-sac on the ridge of the first Watchung Mountain, this move-in-ready ranch with a brand new roof effortlessly pairs timeless charm with modern updates and an abundance of natural light. While completely turn-key and ready for you to unpack, the property presents extraordinary upside for future growth: an exceptionally large backyard offers the ideal footprint for a home expansion, while the soaring basement ceilings provide incredible potential for additional living space, home business, workshop, a home gym, or extensive storage; plumbing in place for an additional bathroom as well. Perfect for today with endless possibilities for tomorrow, this light-filled home delivers quiet, low-traffic living in a prime location. ## Location - **Address:** 321 Jefferson Ave, North Plainfield Boro, NJ 07060-3607 - **County:** Somerset - **Coordinates:** 40.62359, -74.44727 - **Google Maps:** https://www.google.com/maps?q=40.62359,-74.44727 ## Listing Agent - **Name:** CHRISTOPHER DUFFY - **Brokerage:** David Realty Group LLC - **Broker Phone:** (973) 296-2709 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/321-Jefferson-Ave_North-Plainfield_NJ_07060_M60445-12434?f=listhub&s=GSMLSNJ&m=4054458&c=propsimple) ## Photos ![321 Jefferson Ave - Photo 1](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f2563734769r.jpg) ![321 Jefferson Ave - Photo 2](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f3498821177r.jpg) ![321 Jefferson Ave - Photo 3](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f1315859938r.jpg) ![321 Jefferson Ave - Photo 4](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f2676515279r.jpg) ![321 Jefferson Ave - Photo 5](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f1315635234r.jpg) ![321 Jefferson Ave - Photo 6](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f3773580377r.jpg) ![321 Jefferson Ave - Photo 7](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f398079671r.jpg) ![321 Jefferson Ave - Photo 8](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f3940411638r.jpg) ![321 Jefferson Ave - Photo 9](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f777595783r.jpg) ![321 Jefferson Ave - Photo 10](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f738565083r.jpg) ![321 Jefferson Ave - Photo 11](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f272641035r.jpg) ![321 Jefferson Ave - Photo 12](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f2695895048r.jpg) ![321 Jefferson Ave - Photo 13](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f2931855335r.jpg) ![321 Jefferson Ave - Photo 14](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f2856902378r.jpg) ![321 Jefferson Ave - Photo 15](http://lh.rdcpix.com/89058d12262e31e4aa804fd0beed81c9l-f3646017530r.jpg) --- **MLS#:** 4054458 | **Updated:** 2026-10-28 **Source:** listhub *Copyright © 2026 Garden State MLS, LLC. 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/321-jefferson-ave-north-plainfield-boro-nj-07060-3607-5dfad1e81ece4d8f85b4e92ad175f569) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/321-jefferson-ave-north-plainfield-boro-nj-07060-3607-5dfad1e81ece4d8f85b4e92ad175f569#listing", "url": "https://www.propertysimple.ai/listing/321-jefferson-ave-north-plainfield-boro-nj-07060-3607-5dfad1e81ece4d8f85b4e92ad175f569", "name": "321 Jefferson Ave, North Plainfield Boro, NJ 07060-3607", "description": "Nestled near the end of a quiet cul-de-sac on the ridge of the first Watchung Mountain, this move-in-ready ranch with a brand new roof effortlessly pairs timeless charm with modern updates and an abundance of natural light. 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