Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings

    13 E 21st Street Northampton, PA 18067

    View on Map
    Claim this Listing
    For Sale
    $4,500,000

    COMMERCIAL - Northampton Boro, PA

    Property size:
    7,964 SF
    Lot size:
    0.52 Acres
    Added:
    Aug 18, 2025
    Days on Market:
    237
    Last Refresh:
    Apr 11 at 4:06 am

    Property Features for 13 E 21st Street

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Zoning
    C-1
    Parking
    30
    Parking features
    Parking Lot, Off Street
    Security features
    Security
    Interior features
    Storage
    Exterior features
    Storage
    Standard status
    Active
    APN
    L4SW1C 8 1 0522
    Size
    7,964 SF
    Lot size
    0.52 Acres

    Taxes and HOA fees

    Tax Annual Amount
    11982

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Oil
    Cooling system
    Central Air
    Water source
    Public

    Building Details

    Year built
    1970
    Flooring type
    Concrete
    Building materials
    Block, Masonry, Concrete, SteelSiding
    Roof type
    Flat
    Additional Structures
    Storage

    We can help!

    Listing Contact
    Eric R. Schatz

    Listing agent Eric R. Schatz License #RS323342

    Listing office RE/MAX Unlimited Real Estate 1080 Schadt Ave, Whitehall, PA

    Listing date Aug 18, 2025

    MLS# 763178

    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.

    Overview

    Established Automotive Business and Real Estate

    Offered for sale is an established business and real estate, encompassing two parcels situated on a prominent corner location. The primary property features a full-service gas station, a seven-bay service garage, a full-service car wash, and a propane refill station. An additional parcel, located across 21st Street, provides parking and includes a 1300-square-foot alignment shop. Both parcels benefit from access to both 21st Street and Main Street, with the corner location experiencing traffic volumes of up to 15,000 vehicles per day. The sale includes all lifts, car wash equipment, furniture, and fixtures. This business, family-owned since 1946, presents an opportunity for new ownership. The existing business has an extensive repeat client list and contracts. There are no current fuel contracts. The property is zoned C-1. The property size is 7964 square feet on a lot of 0.517 acres.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Smart Start Ignition ... Building Supply Gulf Gas Station Harharts Service Station, ... Auto Repair Shop

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Northampton
    County
    Northampton
    State
    Pennsylvania
    Longitude
    -75.499799
    Latitude
    40.690716

    Nearby Similar for Sale

    • $624,900
      2,998 SF

      Northampton Multi-Unit Investment Opportunity

      Four-unit property on a corner lot in Northampton Boro.
      1651 Canal Street, Northampton Boro, PA 18067
      View Details
    • $275,000
      1,987 SF

      Northampton Boro Multifamily Property

      Two-unit property with long-term tenants and strong rental history.
      1555 Washington Avenue, Northampton Boro, PA 18067
      View Details

    FAQs

    What type of property is this?
    Gas station - Full-service gas station, garage, car wash, and alignment shop for sale.
    Where is this gas station located?
    The property is located at 13 E 21st Street Northampton, PA.
    What is the asking price?
    The asking price for this property is $4,500,000.
    What are key features of this property?
    This property features: Established business since 1946 with extensive repeat client list and contracts.; High‑traffic corner location on Main St and Rt 329 (up to 15,000 cars/day).; Sale includes real estate and business: gas station, 7‑bay service garage, car wash, propane refill station, and alignment shop.
    (610) 266-4000
    We can help!
    Listing Contact
    Eric R. Schatz
    Real Estate License ID: RS323342
    Learn More
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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.

    More about this property
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!