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John Duncan

(He/Him/His)
Upside Realty, LLCLead of John Duncan
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Team

Recent Sales

Sales numbers represent all team members
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  • $315,000
    3 bd2 ba1,592 sqft Gilbert, SC
    3 bd2 ba1,592 sqft
    Gilbert, SC
    Sold 1 month ago
    Seller
    219 Broom St, Gilbert, SC, 29054
  • $215,000
    -- bd-- ba-- -- West Columbia, SC
    -- bd-- ba-- --
    West Columbia, SC
    Sold 2 months ago
    Buyer
    3707 Charleston Hwy, West Columbia, SC, 29172
  • $215,000
    2 bd2 ba1,217 sqft Columbia, SC
    2 bd2 ba1,217 sqft
    Columbia, SC
    Sold 2 months ago
    Buyer
    192 Ivy Square Dr, Columbia, SC, 29229
  • $70,000
    0 bd0 ba2,644 sqft Columbia, SC
    0 bd0 ba2,644 sqft
    Columbia, SC
    Sold 3 months ago
    Seller
    45 Old Still Rd, Columbia, SC, 29223
  • $310,000
    4 bd3 ba2,207 sqft Elgin, SC
    4 bd3 ba2,207 sqft
    Elgin, SC
    Sold 3 months ago
    Buyer
    1003 Campbell Ridge Dr, Elgin, SC, 29045
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41
Sales last 12 months
244
Total sales
$20K-$1M
Price range
$310K
Average price

Get to know John Duncan

Realtor/Broker in Charge

Specialties
Buyer's AgentListing AgentRelocationForeclosureMilitary/Veterans
SpeaksEnglish, Spanish
7 Years of experience

Team listings & sales (248)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (4)

Sold (244)

Address
Sold date
Closing price
Represented
Flag Sale
10/17/2025$315,000Seller
10/6/2025$215,000Buyer
10/1/2025$215,000Buyer
9/5/2025$70,000Seller
8/29/2025$310,000Buyer

Team reviews (96)

Write a review
  • Highly likely to recommend5.05.0

    10/17/2025 - zuser20180612072939877
    Bought and sold a Single Family home in 2025 in Gilbert, SC.
    Review for Member: Jose Mondragon Contreras

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Jose does an outstanding job. He has helped us purchase and sell a home. He stayed in touch with us at least once a week and more frequently as critical deadlines were close. We would definitely recommend Jose as your Realtor.
  • Highly likely to recommend5.05.0

    7/11/2025 - rjfields bba
    Bought a Single Family home in 2025 in Columbus, GA.
    Review for Member: Latoya Collier

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    I could not have chosen a better realtor than Latoya! She was extremely responsive and patient. Latoya quickly found a home that suited me and my many request. She was also reassuring and informative and truly just a pleasure to work with, I was full...
  • Highly likely to recommend5.05.0

    6/21/2025 - Elle Oviatt
    Bought a Single Family home in 2025 in Lagrange, GA.
    Review for Member: Latoya Collier

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    One of the most professional, kind, very experienced agents I have ever worked with, her willingness to tackle any situation that may arise and handle it like a seasoned pro is bar none! Going above and beyond for us throughout the entire process mad...
  • Highly likely to recommend5.05.0

    3/4/2025 - matthewhoward147
    Bought a home in 2025 in Columbia, SC.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    John was on top of his game throughout the whole process! He constantly was there communicating and making sure I understood the whole process. I would recommend him to anyone looking to buy or sell.
  • Highly likely to recommend5.05.0

    12/12/2024 - mazdasp12a
    Bought a Single Family home in 2024 in Lugoff, SC.
    Review for Member: Jose Mondragon Contreras

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Great experience with Jose from start to closing . Jose make sure the process was smooth and even went above and beyond to make sure the we got approve... Would recommend Jose with out a doubt to anyone looking to buy a house in Lugoff , SC...
TEAM

John Duncan

(He/Him/His)
Upside Realty, LLCLead of John Duncan
41sales last 12 months
244total sales
$20K-$1Mprice range
$310Kaverage price
7years of experience