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    Renovated Two-Unit Duplex Property Title is generated by Realmo AI

    100 ROBBINSVILLE ALLENTOWN RD, Robbinsville, NJ 08691

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    For Sale
    $589,900

    MULTI_FAMILY - Colonial - ROBBINSVILLE, NJ

    Property size:
    2,522 SF
    Lot size:
    0.89 Acres
    Price / SF:
    $233/SF
    Added:
    Jan 16, 2026
    Days on Market:
    167
    Last Refresh:
    Jul 2 at 12:06 pm

    Property Features for 100 ROBBINSVILLE ALLENTOWN RD

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Parking
    10
    Parking features
    Parking Lot, Driveway
    Standard status
    Active
    Size
    2,522 SF
    Lot size
    0.89 Acres

    Taxes and HOA fees

    Tax Annual Amount
    11684

    Utilities

    Heating system
    Central
    Cooling system
    Central Air

    Building Details

    Year built
    1960
    Number of units
    1
    Building materials
    Frame
    Architectural style
    Colonial

    We can help!

    Contact an agent
    Rosa Marlene Flesch

    Listing agent Rosa Marlene Flesch License #2183212

    Listing office Smires & Associates 2330 Highway 33 unit: 101, Robbinsville, NJ

    Listing date Jan 16, 2026

    MLS# NJME2071720 Listing URL

    Copyright © 2026 Bright MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Duplex with 2‑bedroom units, each including a kitchen, bathroom, and hardwood floors
    • Nearly 1‑acre lot with ample parking, including driveway and parking lot
    • Front unit has undergone recent renovations
    • Separate utilities and electrical service for both units
    • Central heating and central air in a frame Colonial duplex built in 1960

    Overview

    This duplex offers two separate residential units, each featuring two bedrooms, a bathroom, and a kitchen, along with hardwood floors and large windows that bring in natural light. The front unit has undergone recent renovations, providing updated finishes within a classic two-unit layout.

    The property sits on a nearly one-acre lot and includes ample parking for residents. It also has separate utilities and electrical service, which can simplify day-to-day management and maintenance.

    With two self-contained apartments and separate utility setups, this duplex can suit buyers looking for an owner-occupied option while offsetting expenses, as well as those seeking an income-producing residential asset. The inclusion of parking and in-unit kitchen and bath space supports straightforward, practical tenancy for renters who prefer a traditional duplex configuration.

    Local Financial Insights For Multifamily LT 5

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $68.1k $27.00
    − Vacancy −$4.4k −$1.76
    EGI $63.7k $25.25
    − OpEx −$19.1k −$7.57
    NOI $44.6k $17.67
    2,522 SF · lease $27.00/SF/yr · vacancy 6.50% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $636.7K
    $557.1K – $742.8K (±1% cap)
    NOI $44,568 @ 7.0% cap · market cap 7.56%
    Second Best
    Apartment 5plus
    $549.9K
    $481.2K – $641.5K (±1% cap)
    NOI $38,492 @ 7.0% cap · market cap 6.53%
    Theoretical Best
    Warehouse
    $811.4K
    $710.0K – $946.7K (±1% cap)
    NOI $56,799 @ 7.0% cap · market cap 9.63%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Restaurant Law Firm Real Estate Agency Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Auto Repair Shop Gym & Fitness Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Robbinsville
    County
    Mercer
    State
    New Jersey
    Longitude
    -74.6130142
    Latitude
    40.2085991

    FAQs

    What type of property is this?
    Duplex - Two-bedroom units with separate utilities and parking on a nearly one-acre lot.
    Where is this duplex located?
    The property is located at 100 ROBBINSVILLE ALLENTOWN RD Robbinsville, NJ.
    What is the asking price?
    The asking price for this property is $589,900.
    What are key features of this property?
    This property features: Duplex with 2‑bedroom units, each including a kitchen, bathroom, and hardwood floors; Nearly 1‑acre lot with ample parking, including driveway and parking lot; Front unit has undergone recent renovations
    More about this property
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