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    Versatile Two-Home Property Title is generated by Realmo AI

    1409 N 18th Street, Allentown, PA 18104

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    For Sale
    $329,900

    MULTI_FAMILY - South Whitehall Twp, PA

    Property size:
    2,098 SF
    Lot size:
    0.08 Acres
    Price / SF:
    $157/SF
    Added:
    May 20, 2026
    Days on Market:
    2
    Last Refresh:
    May 21 at 10:06 pm

    Property Features for 1409 N 18th Street

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    Nc-Neighborhood Commercia
    Bedrooms
    3
    Bathrooms
    3
    Rooms
    Bedroom 3, Bathroom 2, Bedroom 1, Bathroom 3, Bedroom 2, Bathroom 1
    Parking features
    Off Street, On Street
    Standard status
    Active
    APN
    549715963373 001
    Size
    2,098 SF
    Lot size
    0.08 Acres

    Taxes and HOA fees

    Tax Annual Amount
    6626

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Electric (Heating)
    Water source
    Public

    Building Details

    Year built
    1956
    Number of units
    2
    Building materials
    Brick

    We can help!

    Listing Contact
    Shabana Pathan
    Shabana Pathan

    Listing agent Shabana Pathan

    Listing office Keller Williams Northampton 2901 Emrick Blvd., Ste 100, Bethlehem, PA

    Listing date May 20, 2026

    MLS# 777455 Listing URL

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

    HighLights

    • Versatile two‑home property ideal for rental income, extended family, or in‑law suite.
    • Interior access connects both units while maintaining privacy.
    • Detached garage provides ample parking and storage.
    • Convenient location near major highways (US‑22 and PA‑145), Parkland HS, Lehigh Valley Mall, and other amenities.
    • 1409 N 18th St: Spacious layout with 2 bedrooms, 1.5 bathrooms, kitchen, living room, dining room, family room, den/office, and laundry area.
    • Shared backyard with covered concrete patio for outdoor entertaining.

    Overview

    This versatile two-home property presents a unique opportunity for flexible living arrangements and income generation. Located in South Whitehall Twp, PA, the property at 1409 N 18th St features a spacious layout that includes a kitchen, living room, dining room, family room, den/office, 2 bedrooms, one and a half bathrooms, and a laundry area in the basement. The adjacent property at 1413 N 18th St offers a well-designed living space with a kitchen, family room, den/office, one bedroom, and a full bathroom. The homes are connected with interior access, making them suitable as an in-law suite while maintaining privacy. Both homes share a backyard with a covered concrete patio. A detached garage provides parking and storage space for both units. The property is conveniently located near major highways US-22 and PA-145, Parkland HS, Allentown Golf Course, Lehigh Valley Mall, Coca Cola Park, shops, and restaurants. The property is zoned NC-Neighborhood Commercial and has a lot size of 0.078 acres. The total property size is 2098 square feet. This property is being sold in as-is condition.

    Financial Insights

    Value Estimation Calculated for Multifamily LT 5

    Conservative
    $244.5K
    NOI $22,007 @ 9.00% cap · cautious / downside scenario
    Moderate
    $314.4K
    NOI $22,007 @ 7.00% cap · market / base-case scenario
    Aggressive
    $440.1K
    NOI $22,007 @ 5.00% cap · optimistic / upside scenario

    NOI & Cap Rate Calculator

    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.
    Calculated for Multifamily LT 5

    Component $ $/SF
    Gross rent $34.0k $16.20
    − Vacancy −$2.5k −$1.22
    EGI $31.4k $14.99
    − OpEx −$9.4k −$4.50
    NOI $22.0k $10.49
    2,098 SF · lease $16.20/SF/yr · vacancy 7.50% · expense 30.00%

    Alternative Use Scenarios

    Best Use
    Multifamily LT 5
    $314.4K
    $275.1K – $366.8K (±1% cap)
    NOI $22,007 @ 7.0% cap · market cap 6.67%
    Second Best
    Apartment 5plus
    $276.5K
    $242.0K – $322.6K (±1% cap)
    NOI $19,358 @ 7.0% cap · market cap 5.87%
    Theoretical Best
    Specialty Retail
    $412.2K
    $360.7K – $480.9K (±1% cap)
    NOI $28,852 @ 7.0% cap · market cap 8.75%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Fenstermaker Roger Church

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Allentown
    County
    Lehigh
    State
    Pennsylvania
    Longitude
    -75.517061
    Latitude
    40.613454

    FAQs

    What type of property is this?
    Duplex - Two homes with income potential near major highways and amenities.
    Where is this duplex located?
    The property is located at 1409 N 18th Street Allentown, PA.
    What is the asking price?
    The asking price for this property is $329,900.
    What are key features of this property?
    This property features: Versatile two‑home property ideal for rental income, extended family, or in‑law suite.; Interior access connects both units while maintaining privacy.; Detached garage provides ample parking and storage.
    More about this property
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