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

    721 Ruby Street Marietta, GA 30066

    View on Map
    Claim this Listing
    Picture of Residential land & home lots at 721 Ruby Street, Marietta, GA
    For Sale
    $2,750,000

    LAND - Ranch - Marietta, GA

    Type:Single Family Residence
    Lot size:
    8.07 Acres
    Added:
    Sep 9, 2025
    Days on Market:
    235
    Last Refresh:
    May 1 at 6:06 pm

    Property Features for 721 Ruby Street

    General Information

    Property type
    Land
    Property subtype
    Single Family Residence
    Zoning
    R30
    Standard status
    Active
    APN
    16080300020
    Lot size
    8.07 Acres

    Taxes and HOA fees

    Tax Year
    2024

    Utilities

    Utilities
    Cable Available

    Building Details

    Year built
    1952
    Floors in Building
    1
    Architectural style
    Ranch

    We can help!

    Listing Contact
    LORI HILTON

    Listing agent LORI HILTON

    Listing office Keller Williams Realty Signature Partners 3375 Dallas Highway Suite 100, Marietta, GA

    Listing date Sep 9, 2025

    MLS# 7650759 Listing URL

    Copyright © 2026 First Multiple Listing Service, 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

    East Cobb Assemblage Opportunity

    This unique opportunity features an assemblage of 7 contiguous parcels totaling approximately 8.067 acres. The property is located just off the Canton Road Connector in Marietta. Currently zoned R-30, the site includes 5 existing homes dating from the 1930s to 1950s. The property offers redevelopment potential. Large contiguous tracts of this size are exceptionally scarce in East Cobb. The site offers easy access to Canton Road, Hwy 5, I-75, and I-575. The surrounding area includes residential, light industrial, and commercial uses. The assemblage offers potential rezoning opportunities for residential subdivision, RA-5 townhomes, or even RM-8/RM-12 apartments. The location is positioned for future growth. This property is located in Cobb County, GA, with the postal code 30066. It is suitable for investors seeking long-term upside, builders ready to create a new community, or visionary buyers looking for a prime redevelopment tract.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Residential land & home ...

    Suggested Use

    Restaurant Real Estate Agency Law Firm Spa & Massage Center Dental Office Building Supply Big Box & Wholesale Store Hair Salon Auto Repair Shop Nail Salon

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

    Location Insight

    • Map
    • Local Demand
    City
    Marietta
    County
    Cobb
    State
    Georgia
    Longitude
    -84.530817
    Latitude
    33.994552

    Nearby Similar for Sale

    • $995,000
      2,683 SF

      Historic Marietta Office Building For Sale

      2,683 SF multi-tenant office building on Lawyer's Row.
      236 Washington Avenue NE, Marietta, GA 30060
      View Details
    • $849,900
      3,744 SF

      Turnkey Adult Living Facility Investment

      Fully occupied adult living facility with long-term tenant and rent escalations.
      340 Lockheed Avenue SE, Marietta, GA 30060
      View Details
    • $400,000
      1,507 SF

      Marietta Mixed-Use Redevelopment Opportunity

      Mixed-use property near Marietta Square suitable for office, retail, live-work.
      717 Washington Avenue NE, Marietta, GA 30060
      View Details
    • $587,000
      4,696 SF

      Three-Level Office Building in Marietta

      Versatile office space in prime Sandy Plains Executive Center.
      2440 Sandy Plains Road, Marietta, GA 30066
      View Details
    • $587,000
      4,696 SF

      Three-Level Office Building For Sale

      Versatile office building in prime location with flexible layout.
      2440 Sandy Plains Road, Marietta, GA 30066
      View Details
    • $499,900
      3,040 SF

      Downtown Marietta Commercial Flex Building

      Versatile 3,040 SF commercial building in downtown Marietta, GA.
      52 Austin Avenue, Marietta, GA 30060
      View Details
    • $800
      7,680 SF

      Office Suite in Williamscraft Office Park

      Professional office suite with flexible layout and convenient location.
      2621 Sandy Plains Road #301, Marietta, GA 30066
      View Details
    • $800

      Professional Office Suite in Marietta

      Move-in ready office suite with flexible layout and excellent location.
      2621 Sandy Plains Road #301, Marietta, GA 30066
      View Details
    • $2,410
      6,272 SF

      Spacious Office Suite Available 2026

      Large upper-level office suite in Marietta, GA. Available June 2026.
      2623 Sandy Plains Road #202, Marietta, GA 30066
      View Details
    • $825,000
      4,200 SF

      Freestanding Building in High-Traffic Area

      Freestanding 4,200 SF building in Marietta, GA for sale.
      2554 AUSTELL Road SW, Marietta, GA 30008
      View Details
    • $2,410

      Marietta Office Suite Available 2026

      Upper-level office suite in Williamscraft Office Park, available June 2026.
      2623 Sandy Plains Road #2623, Marietta, GA 30066
      View Details
    • $649,700

      East Cobb Multi-Family Opportunity

      Two updated homes on one lot in East Cobb!
      1716 Nekoma Street, Marietta, GA 30068
      View Details

    FAQs

    What type of property is this?
    Residential land & home lot - Rare 8+ acre assemblage in prime East Cobb location.
    Where is this residential land & home lot located?
    The property is located at 721 Ruby Street Marietta, GA.
    What is the asking price?
    The asking price for this property is $2,750,000.
    What are key features of this property?
    This property features: Rare 8.067‑acre contiguous land assemblage in East Cobb.; Excellent redevelopment potential due to R‑30 zoning and surrounding land use.; Prime location with easy access to Canton Road, Hwy 5, I‑75, and I‑575.
    (678) 631-1700
    We can help!
    Listing Contact
    LORI HILTON
    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

    Thank You for Inquiry

    721 Ruby Street, Marietta, GA 30066

    letter with green check mark
    Check your email

    We sent you the

    agent's contact details. yellow underline

    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!