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    Philadelphia Land Ready For Development Title is generated by Realmo AI

    3934 FOLSOM Street, Philadelphia, PA 19104

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    For Sale
    $45,000

    LAND - PHILADELPHIA, PA

    Property size:
    980 SF
    Lot size:
    0.02 Acres
    Price / SF:
    $45/SF
    Added:
    Dec 17, 2025
    Days on Market:
    155
    Last Refresh:
    May 21 at 6:06 am

    Property Features for 3934 FOLSOM Street

    General Information

    Property type
    Land
    Property subtype
    Other
    Standard status
    Active
    Size
    980 SF
    Lot size
    0.02 Acres

    Taxes and HOA fees

    Tax Annual Amount
    449

    We can help!

    Listing Contact
    Tara Y Buie

    Listing agent Tara Y Buie License #1432176

    Listing office Keller Williams Main Line 6 Coulter Avenue unit: 2, Ardmore, PA

    Listing date Dec 17, 2025

    MLS# PAPH2568010 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

    • RSA5 zoned lot in rapidly developing Mantua, Philadelphia, near University City
    • Potential for zoning change to develop a multi‑family building
    • Close proximity to Drexel University, University of Pennsylvania, shops, and restaurants
    • Convenient access to Lancaster Avenue trolley and bus routes
    • Near parks, pool, Philadelphia Zoo, Fairmount Park, and West River Drive
    • Short commute to Center City, surrounding suburbs, and Schuylkill Yards project

    Overview

    This large 14x70 ft (980 sq ft) end-of-row lot is located on 39th Street near Fairmount Avenue in the quickly developing Mantua section of Philadelphia, adjacent to University City. Zoned RSA5, the block features many vacant lots and presents a development opportunity. There is potential to change the zoning and develop a multi-family building. The property is located close to the Lancaster Avenue trolley and bus routes, with walking distance to amenities. Parks and a pool are located on 39th Street. Drexel University and The University of Pennsylvania, along with surrounding shops and restaurants, are within walking distance. Other nearby schools and hospitals are close by, as well as The Philadelphia Zoo, Fairmount Park, and West River Drive. The location provides a short commute to local highways and thoroughfares, allowing quick access to Center City and surrounding suburbs. The property is in close proximity to University City and the $3.5 billion Schuylkill Yards project. This is a great investment opportunity.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Residential land & home ...

    Suggested Use

    Law Firm Real Estate Agency Restaurant Spa & Massage Center Hair Salon Dental Office Nail Salon Food Market Gym & Fitness Center Skin Care Clinic

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

    Location Insight

    • Map
    • Local Demand
    City
    Philadelphia
    County
    Delaware
    State
    Pennsylvania
    Longitude
    -75.20131
    Latitude
    39.96689

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    FAQs

    What type of property is this?
    Residential land & home lot - RSA5 zoned lot in developing Mantua section of Philadelphia.
    Where is this residential land & home lot located?
    The property is located at 3934 FOLSOM Street Philadelphia, PA.
    What is the asking price?
    The asking price for this property is $45,000.
    What are key features of this property?
    This property features: RSA5 zoned lot in rapidly developing Mantua, Philadelphia, near University City; Potential for zoning change to develop a multi‑family building; **Close proximity to Drexel University, University of Pennsylvania, shops, and restaurants**
    (856) 304-3339
    We can help!
    Listing Contact
    Tara Y Buie
    Real Estate License ID: 1432176
    Learn More
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    Realmo Value Estimations

    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.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    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.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    Alternative use

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

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