Sign Up Successful!
You now have access to more from Realmo!
    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

    808 18Th St Ambridge, PA 15003

    Sponsored
    For Sale
    $250,000

    Fourplex, Quadruplex - Ambridge, PA

    Type:Quadruplex
    Lot size:
    0.08 Acres
    Days on Market:
    7
    Last Refresh:
    Jan 21 at 2:06 pm

    Property Features for 808 18Th St

    General Information

    Property type
    Residential
    Property subtype
    Quadruplex
    Standard status
    Active
    Zoning
    RES
    Rooms
    Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
    Bedrooms
    9
    Bathrooms
    5
    Parking features
    On Street
    Lot size
    0.08 Acres

    Building Details

    Year built
    1920
    Number of units
    5
    Building materials
    Brick
    Roof type
    Asphalt
    Architectural style
    Other

    We can help!

    Listing Contact
    Corey Wirtz

    Clear Choice Enterprises (724) 602-0414 [email protected]

    Listing agent Corey Wirtz (724) 602-0414 License #RS374297

    Listing date Jan 15, 2026

    MLS# 1737002 Listing URL

    Copyright © 2026 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.

    Learn more

    Property Insight Report

    Overview

    Ambridge Fourplex with Additional House

    This property features a well-maintained four-unit brick building along with a small house situated on the same lot. The roofs on both buildings were replaced in 2024. Numerous updates have been completed. A coin-operated washer and dryer are located in the basement, along with secured storage areas for each tenant. The small house requires some work to be rent-ready but has been rented in the past, offering a potential sixth source of income for the property. Tenants are responsible for paying their electric and garbage expenses. The property is located in Ambridge, PA, and is zoned as RES. The lot size is 0.08 acres.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Quadplexes

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Ambridge
    County
    Beaver
    State
    Pennsylvania
    Longitude
    -80.224548
    Latitude
    40.600308

    Nearby Similar for Sale

    • $449,900
      0.35 Acres

      Ambridge Church Banquet Hall

      Banquet hall with kitchen and ample storage in Ambridge.
      750 5Th St, Ambridge, PA 15003
      View Details
    • $59,900
      Pending

      Corner Lot Commercial Opportunity

      High-visibility corner lot with versatile space for various businesses.
      1598 Duss Ave, Ambridge, PA 15003
      View Details
    • $710,000
      0.10 Acres

      Historic Mixed-Use Building in Ambridge

      Fully occupied retail and residential property in prime business district.
      601 Merchant Street Ext, Ambridge, PA 15003
      View Details
    • $599,000
      0.09 Acres

      Ambridge Commercial Building with Apartments

      Versatile commercial building with retail space and income-producing apartments.
      598 Merchant Street Ext, Ambridge, PA 15003
      View Details
    • $150,000
      3,288 SF

      Ambridge Mixed-Use Investment Opportunity

      Two-story mixed-use property with residential and commercial units for sale.
      1149 Merchant St, Ambridge, PA 15003
      View Details
    • $265,000
      26,000 SF

      Historic District Building Renovation Project

      26,000 SF historic building with apartment, renovation opportunity.
      1210-1220 Merchant St, Ambridge, PA 15003
      View Details
    • $195,000

      Refreshed Duplex in Old Economy

      Charming, renovated duplex ideal for investors or owner-occupants.
      276 13Th St, Ambridge, PA 15003
      View Details
    • $395,000
      13,000 SF

      Ambridge Legion Building For Sale

      Unique brick building with high visibility and endless possibilities.
      400 Duss Ave, Ambridge, PA 15003
      View Details
    • $129,500
      5,056 SF

      Commercial Property with Apartment Above

      Unique commercial property with apartment in a historic district.
      1201 Merchant St, Ambridge, PA 15003
      View Details
    • $235,000
      0.15 Acres

      Ambridge Commercial Space: Prime Location

      Versatile 3000+ sq ft Commercial Property
      345 Maplewood Ave, Ambridge, PA 15003
      View Details
    • Contact for pricing

      Ambridge Office Suite for Lease

      Prime Ambridge office space available.
      233 Merchant St, Ambridge, PA 15003
      View Details
    • $195,000
      0.05 Acres

      Ambridge Mixed-Use Investment Property

      Prime location, high-traffic area, great potential.
      1149 Merchant St, Ambridge, PA 15003
      View Details

    FAQs

    What type of property is this?
    Quadplex - Well-maintained fourplex with a small house on the same lot.
    Where is this quadplex located?
    The property is located at 808 18Th St Ambridge, PA.
    What is the asking price?
    The asking price for this property is $250,000.
    What are key features of this property?
    This property features: - Well-maintained 4-unit brick building with an additional small house, offering **5 rental income streams**.; - **New roofs** on both buildings installed in 2024.; - Coin-operated washer and dryer in the basement provides additional income.
    (724) 602-0414
    Request Owner's contact information
    808 18Th St Ambridge, PA 15003
    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.
    808 18Th St
    Ambridge, PA 15003
    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
    808 18Th St Ambridge, PA 15003
    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

    We can help!
    Listing Contact
    Corey Wirtz
    Real Estate License ID: RS374297
    (724) 602-0414
    Learn more
    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.