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    25 S 15Th St Allentown, PA 18102

    New
    Picture of Office buildings at S 15Th St 25, Allentown, PA
    For Sale
    $550,000

    SINGLE_FAMILY - Allentown City, PA

    Type:Office
    Property size:
    4,011 SF
    Lot size:
    0.21 Acres
    Days on Market:
    7
    Last Refresh:
    Dec 7 at 4:06 pm

    Property Features for 25 S 15Th St

    General Information

    Property type
    Residential
    Property subtype
    Office
    Standard status
    Active
    Zoning
    R-H
    APN
    549668737861 001
    Parking
    6
    Parking features
    Off Street, On Street
    Size
    4,011 SF
    Lot size
    0.21 Acres

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Natural Gas
    Cooling system
    Window Unit(s)
    Water source
    Public

    Building Details

    Year built
    1914
    Building materials
    Brick

    Keller Williams Real Estate (610) 435-1800 [email protected]

    Listing agent James J. Balliet (610) 972-6808

    Listing date Dec 1, 2025

    Copyright © 2025 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.

    Overview

    Historic Benner Mansion in Allentown

    The historic Benner Mansion, constructed in 1914, is a 4,011 square foot building recognized as one of Allentown's architecturally unique properties. Known locally as The Historic Benner Mansion, it was once the residence of Captain Nolan P. Benner, personal aide to General Harry C. Trexler. The property, situated on a 0.209-acre lot, was previously Allentown's first and only Bed and Breakfast. The property is zoned RH-High Density Residential. Intended uses must be discussed with the Zoning officer.
    Property Profile Location Intelligence

    Current Use by Public Records

    Pennsylvania's Music Preservation ... Association / Organization

    Suggested Use

    Law Firm Restaurant Realty agency Spa & Massage Dental Office Hair Salon Clothing Store Nail Salon Food Market Gym & Fitness

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

    Location Insight

    • Map
    • Local Demand
    City
    Allentown
    County
    Lehigh
    State
    Pennsylvania
    Longitude
    -75.487317
    Latitude
    40.596983

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    FAQs

    What type of property is this?
    Office building - Historic 4,011 SF mansion in Allentown City, PA.
    Where is this office building located?
    The property is located at 25 S 15Th St Allentown, PA.
    What is the asking price?
    The asking price for this property is $550,000.
    What are key features of this property?
    This property features: - Historic Benner Mansion built in 1914 with unique architecture.; - 4,011 SF building.; - Previously Allentown's first Bed and Breakfast.
    (610) 972-6808
    Request Owner's contact information
    25 S 15Th St Allentown, PA 18102
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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
    25 S 15Th St Allentown, PA 18102
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