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$835,000

  • Sold
  • Closed
  • Multi-Family
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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!

Full Property Details for 71-73 S Union St

General

  • Sold For: $835,000
  • Taxes: $9,710 (2024)
  • Status: Closed
  • Type: Multi-Family
  • Source: BrightMLSTriStates
  • MLS ID: NJHT2004104
  • Added to Site: 207 day(s) ago

Interior

  • Number of Rooms: 6
  • Flooring: Laminate Plank, Laminated, Carpet, Ceramic Tile

Parking

  • Parking Type: Off Street, Parking Lot

Location

  • Area: Lambertville City (21017)
  • Municipality: LAMBERTVILLE CITY
  • County: Hunterdon
  • Cross Streets: Mt Hope
  • Driving 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.

School Information

  • School District: South Hunterdon Regional
  • Elementary School: Lambertville
  • Middle School: Lambertville
  • High School: S Hunterdon Regional

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central A/C
  • Cooling Fuel: Electric
  • Heating Type: Other
  • Heating Fuel: Other
  • Water Heater: Natural Gas

Utilities

  • Sewer: Private Sewer
  • Water: Public

Structural Information

  • Architectural Info: Victorian
  • Architectural Style: Victorian
  • Structure Type: Twin/Semi-Detached
  • Construction: Brick
  • Basement: Yes
  • Basement Desc.: Unfinished
  • Foundation: Block
  • Roof: Shingle
  • Walls/Ceilings: Dry Wall, Plaster Walls
  • Stories/Levels: 2
  • Square Feet: 1,758
  • Sq. Ft. Source: Assessor
  • Living Area: 1,758 Sq. Ft.
  • Year Built: 1900
  • Year Built Source: Assessor
  • Property Condition: Average

Unit Information

  • 1 Bedroom Units: 3
  • 2 Bedroom Units: 1

Lot Features

  • Lot Size (Acres): 0.04
  • Lot Size (Sq. Ft.): 1,725
  • Lot Size Source: Assessor
  • Lot Dimensions: 49 x 76 + 49 x 30 + 16 x 44
  • Lot Features: Additional Lot(s)
  • Zoning: R2
  • Lot Description: Additional Lot(s)

Financial Considerations

  • Price Per Sq. Ft.: $455.05
  • Assessment Year: 2024
  • City/TownTax Freq: Annually
  • County Tax Freq: Annually
  • Tax w/Assessment: $420,200
  • Tax Amount: $9,710
  • Tax Year: 2024
  • Terms: Standard Sale
  • Tax Total Finished Sq. Ft.: 1758

Disclosures and Reports

  • Ownership: Fee Simple
  • Lot Number: 9

Listed and Sold by Keller Williams Realty - Atlantic Shore, Andrew Rosenberg

Listing agent

— 71-73 S Union St —

  • Andrew Rosenberg

    Keller Williams Realty - Atlantic Shore

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

Schools serving 71-73 S Union St

School District:South Hunterdon Regional School District
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 71-73 S Union St

Date
Details
Price
Change
Source
9/12/2025
Sold
$835,000
4.38%
MLS
7/28/2025
Listed
$799,980
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed and Sold by Keller Williams Realty - Atlantic Shore, Andrew Rosenberg

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71-73 S Union Street, Lambertville, NJ 08530 (MLS# NJHT2004104) is a Multi-Family property that was sold at $835,000 on September 12, 2025. Want to learn more about 71-73 S Union Street? Do you have questions about finding other Multi-Family real estate for sale in Lambertville? You can browse all Lambertville real estate or contact a Coldwell Banker agent to request more information.