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    11 S Mill St, Unit 4TH New Castle, PA 16101

    For Lease
    $2,500 /Mo ($6 SF/Yr)

    Office - New Castle, PA

    Type:Office
    Lot size:
    0.10 Acres
    Days on Market:
    334
    Last Refresh:
    Dec 5 at 9:06 am

    Property Features for 11 S Mill St

    General Information

    Property type
    Commercial Lease
    Property subtype
    Office
    Standard status
    Active
    Zoning
    C-1
    Parking
    10
    Lot size
    0.10 Acres

    Building Details

    Architectural style
    Other

    Castle Realty (724) 654-5589 [email protected]

    Listing agent Samantha Blundo (724) 654-5589

    Listing date Jan 6, 2025

    MLS# 1684308 Listing URL

    Copyright © 2025 West Penn Multi List, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Downtown New Castle Office Space

    The Riverplex Complex is located at the corner of S. Mill Street and E. Washington St. in Downtown New Castle. This historic complex offers multiple lease spaces on the 1st, 3rd, and 4th floors. The available space on the 4th floor totals over 3,300 square feet and can be divided into separate environments. This space offers up to 4 private offices, a conference room, restroom facilities with a shower, and original architecture with modern updates. A lighted parking lot provides specified spaces for employees and guests of the Riverplex, with multiple entrances from S. Mill St. and E. Washington St. The property is zoned C-1 and is suitable for office space or office properties.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Professional Dental Alliance, ... Dentist North American Dental ... Dentist Huntington Bank Atm Historic Warner Cascade ... Museum City Church Church

    Suggested Use

    Restaurant Realty agency Law Firm Building Supply Spa & Massage Dental Office Wholesale Shop Auto Repair Shop Hair Salon Clothing Store

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

    Location Insight

    • Map
    • Local Demand
    City
    New Castle
    County
    Lawrence
    State
    Pennsylvania
    Longitude
    -80.344069
    Latitude
    40.99974

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    FAQs

    What type of property is this?
    Office space - Historic office space in downtown New Castle available for lease.
    Where is this office space located?
    The property is located at 11 S Mill St, Unit 4TH New Castle, PA.
    What is the lease rate?
    The lease rate is $6 SF/Yr.
    What are key features of this property?
    This property features: - Prime downtown location at the intersection of S. Mill Street and E. Washington St.; - Historic complex with amazing space and architecture.; - Available 3,300 sq.ft. space on the 4th floor, divisible into separate environments.
    (724) 654-5589
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    11 S Mill St, Unit 4TH New Castle, PA 16101
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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
    11 S Mill St, Unit 4TH New Castle, PA 16101
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