Coldwell Banker Home Page
Skip to main contentColdwell Banker Home Page
Local Realty Service Provided By: Coldwell Banker Liberty
Property view
Listing view 2
Listing view 3

12 Union St, 
Franklin Twp., NJ 08528

$650,000

3

Beds

3

Baths

2,151

Sq Ft

Multi-Family

Pending

Listed by

Heather Casey

RE/MAX Diamond Realtors

732-297-1100

Last updated:

May 16, 2026, 08:35 AM

MLS#

4009483

Source:

NJ GSMLS

About This Home

12 Union St

Welcome to 12 Union Street in the heart of historic Kingston, NJ! This 2 unit multi-family property offers an exceptional investment or owner-occupant opportunity and is just minutes from Princeton, major highways, and public transportation. The units are currently rented with tenants who would love to stay, providing immediate income for the new owner. Unit 1 (downstairs) features 2 bedrooms, 2 bathrooms, kitchen, dining room, office nook, washer and dryer, 2 living rooms, and private entrances. Unit 2 (upper unit) offers 1 bedroom, 1 bathroom, a comfortable living room, kitchen, and private entrance. Enjoy the charm of Kingston living close to the D&R Canal, local shops, parks, and all that Princeton has to offer. This versatile property is perfect for investors or those looking to live in one unit while collecting rent from the others.

Home Facts

Multi-Family

3 Baths

3 Bedrooms

Built in 1890

Price Summary

650,000

$302 per Sq. Ft.

MLS #:

4009483

Last Updated:

May 16, 2026, 08:35 AM

Added:

3 month(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

2,151 Sq. Ft.

Structure

Structure

Architectural Style:

2-Two Story

Building Area:

2,151 Sq. Ft.

Year Built:

1890

Lot

Lot Size (Sq. Ft):

6,969

Finances & Disclosures

Finances

Price:

$650,000

Price per Sq. Ft:

$302 per Sq. Ft.

Source:NJ GSMLS
The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. Information deemed reliable but not guaranteed. 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. This information is being provided for Consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing. Date Last Updated May 16, 2026

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.