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    121-123 Keystone Ave Middletown, PA 17057

    For Sale
    $379,900

    MULTI_FAMILY - Other - MIDDLETOWN, PA

    Property size:
    2,468 SF
    Lot size:
    0.07 Acres
    Days on Market:
    38
    Last Refresh:
    Dec 5 at 10:06 am

    Property Features for 121-123 Keystone Ave

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Standard status
    Active
    Rooms
    Basement
    Parking features
    On Street
    Interior features
    Bathroom - Tub Shower, Floor Plan - Traditional
    Size
    2,468 SF
    Lot size
    0.07 Acres

    Utilities

    Heating system
    Baseboard, Electric (Heating)

    Building Details

    Year built
    1900
    Number of units
    2
    Building materials
    Frame
    Architectural style
    Other

    Springer Realty Group (484) 498-4000 [email protected]

    Listing agent Mario A Di Nenna (610) 396-7048 License #RS336165

    Listing date Oct 29, 2025

    MLS# PADA2045062 Listing URL

    Copyright © 2025 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.

    Overview

    Middletown Duplex: Investment Opportunity

    This duplex in Middletown features two side-by-side townhomes, each offering 4 bedrooms, 1 bath, and 2,468 square feet of living space, plus an additional 840 square feet in the lower level. Located in a desirable area, unit 121 is currently rented for $1,500 per month plus utilities, and unit 123 is rented for $1,600 per month plus utilities. Recent updates include new carpet, upgraded water feed pipes, and a new water heater. The property has electric baseboard heating, rear utility closets, two side porches, a front porch, and a fenced backyard. Situated on a 0.07-acre lot, this income-producing property, appraised at $439,000 in 2025, is being sold As-Is.
    Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Realty agency Law Firm Restaurant Spa & Massage Hair Salon Nail Salon Clothing Store Building Supply Gym & Fitness Daycare Center

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

    Location Insight

    • Map
    • Local Demand
    City
    Middletown
    County
    Dauphin
    State
    Pennsylvania
    Longitude
    -76.73612
    Latitude
    40.19072

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    FAQs

    What type of property is this?
    Duplex - Duplex in prime location with income potential.
    Where is this duplex located?
    The property is located at 121-123 Keystone Ave Middletown, PA.
    What is the asking price?
    The asking price for this property is $379,900.
    What are key features of this property?
    This property features: - Income-producing duplex in a highly desirable Middletown location.; - Each townhome boasts 4 bedrooms and 2,468 sq ft of living space.; - Current rental income of $1,500 and $1,600 per month (plus utilities).
    (610) 396-7048
    Request Owner's contact information
    121-123 Keystone Ave Middletown, PA 17057
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    121-123 Keystone Ave Middletown, PA 17057
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