#598563, Listing office: KELLER WILLIAMS REALTY ATLANTIC SHORE-Northfield
$799,980 List price
71-73 S Union St Lambertville, NJ 08530
1,758 sqft
0.04 acres
$455 / sqft
Multi-Family
Property details
About 71-73 S Union St
Rare opportunity to own two side-by-side duplexes—making this a unique quadruplex investment—right in the heart of desirable Lambertville. 71 & 73 S Union St are being sold together as one package and present endless possibilities for investors, developers, or owner-occupants looking to generate rental income. 71 S Union features two units: First floor includes a living room, eat-in kitchen, full bath, one bedroom, and a den that could serve as a second bedroom. Second floor offers a living room, kitchen, full bath, and a large bedroom with access to a walk-up attic. 73 S Union also offers two units: First floor (tenant occupied – do not disturb) includes a kitchen, living room, bedroom, and bath. Second floor features a kitchen, living room, full bath, 1 bedrooms, and a walk-up attic. Both homes are being sold AS IS through estate sale, providing a blank canvas for upgrades or redevelopment. Buyers are responsible for all due diligence, inspections, and any certifications required. Just blocks from downtown shops, dining, and the canal path, this is a prime opportunity for rental expansion, condo conversion, or restoration. Don’t miss this chance to invest in one of Lambertville’s most charming and walkable neighborhoods!
Highlights
Home typeQuadruplex
HeatingOther
StatusActive
(ACTIVE)
(ACTIVE)
CoolingCentral Air
Size1,758 sqft
BasementYes
Lot size0.04 Acres
Year built1900
ParkingOff Street,Parking Lot
MLS #NJHT2004104
Summary
- Basement: Yes
- Flooring Type: Laminate Plank, Laminated, Carpet, Ceramic Tile
- Parking: Off Street,Parking Lot
- Architectural Style: Victorian
- Heating: Other
- Cooling: Central Air
- List Price: $799,980
- Price/SqFt: $455
- Directions: From Route 29 - Turn onto Mt Hope St - Right on S Union - Property on your left. From Bridge St - Property will be on your right.
- Year Built: 1900
- Living Area: 1,758 SqFt
- Municipality: Lambertville City
- Lot Size: 0.04 Acres
- MLS Number: NJHT2004104
- MLS Name: BRIGHT
- Office Name: Keller Williams Realty - Atlantic Shore
- Office Phone: (609) 484-9890
- Office Email: klrw794@kw.com
- Listing Agent: Andrew Rosenberg
- Agent Phone: (856) 305-7897
- Agent Email: andyrosenberg@kw.com
Information Deemed Reliable But Not Guaranteed. The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which participates, and is provided by BRIGHT through a licensing agreement.
The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have sold or are no longer being offered for sale. Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller. This home sale information is not to be construed as an appraisal and may not be used as such for any purpose.
BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors. ©2025 BrightMLS. All rights reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 8/1/2025, 3:45:28 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
We're sorry, we currently don't have tax history data for this listing.
Nearby schools
5
Lambertville Public School
Public District PK-6
0.8 mi
•200 N Main St
6
Upper Elementary School
Public District 3-5
0.9 mi
•186 W Bridge St
7
West Amwell Township School
Public District KG-6
2.1 mi
•1417 Route 179
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $68,750. The most common annual income of people living in Lambertville, NJ is less than $<35k. Residents typically live in single, no kids family. The most common level of education of people living in this area is post secondary degree.
How much money do the neighbors make?
32%
<35k
31%
35k-100k
26%
100k-200k
11%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
60%
Single, No Kids
5%
Single, with Kids
25%
Married, No Kids
10%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
8%
<11 yrs old
5%
12-17 yrs old
17%
18-34 yrs old
51%
35-64 yrs old
19%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
PGA/LPGA
Figure Skating
Where do the neighbors shop?
BJs Wholesale Club
Stein Mart
Kmart
Where do the neighbors go to eat?
Panera
Cracker Barrel
Bob Evans
What do the neighbors drive?
Infiniti
Lexus
Lincoln
What do the neighbors listen to?
Adult Hits
Oldies
News/Talk/Information
All data provided by Home Junction and Claritas
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Frequently asked questions
About 71-73 S Union St
The listing price of 71-73 S Union St property is $799,980.
The property 71-73 S Union St is a multi located in Lambertville, New Jersey, 08530.
Active Listing: 71-73 S Union St is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 71-73 S Union St are: Lambertville Public School (GreatSchools Rating 5/10), Upper Elementary School (GreatSchools Rating 6/10), West Amwell Township School (GreatSchools Rating 7/10), New Hope-Solebury Middle School (GreatSchools Rating 7/10), Delaware Township School (GreatSchools Rating 6/10), East Amwell Township School (GreatSchools Rating 8/10), New Hope-Solebury High School (GreatSchools Rating 9/10), South Hunterdon Regional High School (GreatSchools Rating 4/10), Central Bucks High School East (GreatSchools Rating 9/10).
The property 71-73 S Union St is 1,758 SqFt (source: MLS/tax record).
The year of construction for 71-73 S Union St is 1900.
This home is located at 71-73 S Union St in Lambertville, NJ and zip code 08530. This 1,758 square foot home, which was built in 1900, sits on a 0.04 acre lot. Features: 0 bathroom. It has been listed on Rocket Homes since July 28, 2025 and is currently priced at $799,980.
Lambertville, NJ housing market in June 2025 saw over 1 listings sold above listed price, more than 0 sold at listed price and over 2 sold below. The number of homes for sale in Lambertville, NJ increased by 10.9% between May and June 2025.
From Rocket Homes Real Estate and based on county public records data.