# 321 South Avenue, Westfield, NJ 07090 > **TL;DR:** commercial, $4,500,000 ($597/sqft), built 1915, 7,533 sqft. Est. $24,067/mo. Listed 15 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $4,500,000 | | Price/sqft | $597 | | Square Feet | 7,533 | | Year Built | 1915 | | Lot Size | 18,382 sqft (0.42 acres) | | Stories | 1 | | Property Type | Commercial (Other) | | Status | Active | | Days on Market | 15 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $22,754 | | Estimated Insurance | $1,313 | | **Total** | **$24,067** | ## Property Highlights - Built in 1915 - 0.42 acre lot - 22 parking spaces ## Description ### Agent Description Multi-tenant retail/commercial building at 321-339 South Avenue West, Westfield. 4 current tenants, 2 vacant units, and approx. 21 on-site parking spaces shared among the building's tenants. CBD zoning per the Town zoning map. Located in the downtown area near the Westfield NJ Transit station. A mixed-use redevelopment (ground-floor retail with apartments above) is underway on a nearby lot on the same street. Any future use of this property is subject to Town approvals, and buyer to investigate. Income and expenses are owner-reported and have not been verified by the listing agent. Due diligence documents available after an accepted LOI and proof of funds. Buyer to verify all information, including zoning, square footage, and parking. ## Location - **Address:** 321 South Avenue, Westfield, NJ 07090 - **County:** Union - **Coordinates:** 40.648418, -74.347093 - **Google Maps:** https://www.google.com/maps?q=40.648418,-74.347093 ## Virtual Tour & Media - **Video Tour:** https://www.propertypanorama.com/instaview/msx/2706498R ## Listing Agent - **Name:** Kiran Mali - **Brokerage:** Keller Williams Elite, Realtors - **Broker Phone:** (732) 549-1998 ## Photos ![321 South Avenue - Photo 1](http://lh.rdcpix.com/367930f5710c10e84ce87fb185fe11e7l-f3430437062r.jpg) ![321 South Avenue - Photo 2](http://lh.rdcpix.com/367930f5710c10e84ce87fb185fe11e7l-f3425950681r.jpg) ![321 South Avenue - Photo 3](http://lh.rdcpix.com/367930f5710c10e84ce87fb185fe11e7l-f3233690875r.jpg) ![321 South Avenue - Photo 4](http://lh.rdcpix.com/367930f5710c10e84ce87fb185fe11e7l-f3541917956r.jpg) --- **MLS#:** 2706498R | **Updated:** 2026-10-22 **Source:** listhub *Copyright © 2026 All Jersey 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/321-south-avenue-westfield-nj-07090-79cd32051ed540daa0c9906957547ca4) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/321-south-avenue-westfield-nj-07090-79cd32051ed540daa0c9906957547ca4#listing", "url": "https://www.propertysimple.ai/listing/321-south-avenue-westfield-nj-07090-79cd32051ed540daa0c9906957547ca4", "name": "321 South Avenue, Westfield, NJ 07090", "description": "Multi-tenant retail/commercial building at 321-339 South Avenue West, Westfield. 4 current tenants, 2 vacant units, and approx. 21 on-site parking spaces shared among the building's tenants. CBD zoning per the Town zoning map. Located in the downtown area near the Westfield NJ Transit station. A mixed-use redevelopment (ground-floor retail with apartments above) is underway on a nearby lot on the same street. Any future use of this property is subject to Town approvals, and buyer to investigate. Income and expenses are owner-reported and have not been verified by the listing agent. Due diligence documents available after an accepted LOI and proof of funds. 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