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$299,999 Just Listed

  • For Sale
  • Active
  • Single Family
  • 2 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • Updated 5 hours ago
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Seller will provide approved plans to convert to a 3 bedroom, 3 and half bathroom if buyer desires. Opportunity awaits in the heart of Lambertville, known for being one of New Jersey's most celebrated small towns. Now completely gutted and ready for redevelopment, this brick home offers a blank canvas for investors, builders, or buyers looking to create a custom residence tailored to their vision. Located just two blocks from Lambertville's vibrant downtown shops, restaurants, and galleries, the property also enjoys direct access to the scenic canal path directly across the street. Ideal for a primary residence, weekend retreat, or investment project, this property offers endless possibilities in a highly desirable location.

Full Property Details for 40 S Union St

General

  • Price: $299,999
  • Taxes: $7,472 (2025)
  • Status: Active
  • Type: Single Family
  • Source: Garden_State
  • MLS ID: 4035476
  • Updated: Today (6/18/2026)
  • Added to Site: Today

Interior

  • Number of Rooms: 5
  • Appliances: See Remarks

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 2

Other Rooms

  • Kitchen: See Remarks

Parking

  • Garage Description: On-Street Parking

Location

  • County: Hunterdon
  • Driving Directions: Bridge St to S. Union St.

School Information

  • High School: LAMBERTVLE

Heating & Cooling

  • Cooling Type: No Cooling, See Remarks
  • Heating Type: Baseboard - Hotwater
  • Heating Fuel: Natural Gas, See Remarks
  • Water Heater: Gas, See Remarks

Utilities

  • Sewer: Public Sewer
  • Water: Public Water
  • Utility Description: Electric, Natural Gas, See Remarks

Structural Information

  • Architectural Style: Colonial
  • Basement: Yes
  • Basement Desc.: Unfinished
  • Roof: Asphalt Shingles
  • Year Built: 1880

Lot Features

  • Lot Size (Acres): 0.03
  • Lot Size: 18 x 77
  • Driveway/Sidewalk: None, On-Street Parking

Financial Considerations

  • Assessment Amount: $354,200
  • Land Assmt: $315,800
  • Tax Amount: $7,472
  • Tax Year: 2025

Disclosures and Reports

  • Ownership: Fee Simple
  • Exclusions: See SD
  • Disclosures: Yes
  • APN: 1917-01045-0000-00036-0000-
  • Block: 1045
  • Lot Number: 36

Listed by Real

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Listing agent

— 40 S Union St —

  • Real

908-451-2311

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Price & Sales History for 40 S Union St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
6/18/2026
Listed
$299,999
50%
MLS
4/29/2025
Sold
$200,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 40 S Union St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$9,209
4%
$330,200
-17%
2023
$8,839
3%
$398,500
6%
2022
$8,602
3%
$377,400
1%
2021
$8,333
4%
$372,400
1%
2020
$8,049
8%
$367,400
1%
2019
$7,460
4%
$362,400
6%
2018
$7,139
5%
$342,400
3%
2017
$6,784
7%
$332,400
5%
2016
$6,351
-15%
$317,400
-10%
2019
$7,460
19%
$352,400
13%
2015
$6,279
9%
$311,300
—
2013
$5,747
—
$311,300
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Real

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40 S Union St, Lambertville, NJ 08530 (MLS# 4035476) is a Single Family property with 2 bedrooms, 1 full bathroom and 1 partial bathroom. 40 S Union St is currently listed for $299,999 and was received on June 18, 2026. Want to learn more about 40 S Union St? Do you have questions about finding other Single Family real estate for sale in Lambertville? You can browse all Lambertville real estate or contact a Coldwell Banker agent to request more information.

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