John Costanzo

John Costanzo

Licensed Real Estate Agent / Auctioneer at Woodards Carlton
  •   4.8   (167 reviews)

About John

John Costanzo has been in the real estate industry close to 30 years. During this time he has gained invaluable, hands-on experience in residential sales, auctions, property management, commercial sales and leasing, consequently he has a wealth of knowledge to draw on. John has strong links with the local community and has established longstanding relationships with many local residents by assisting them to transform their real estate aspirations into a reality. This local understanding gives him a natural edge, as he can provide his clients with an in-depth insight into the local real estate market. Combine this market knowledge with his experience, extensive customer base and excellent reputation and the results speak for themselves. As a Licensed Estate Agent, John thrives on the visionary and dynamic environment Woodards offers and has a string of successes to his name. He is recognised as one of inner north's top sales agents and licensed auctioneers.

John's reviews

  4.8  
John has 167 reviewsacross 21 different locations, showing 6.
Review John
about 2 years ago
Professional Agent

We have done business with JC for some time and found him to be always professional, honest and giving with good advice. He has acted in a friendly and respectful manner towards the seller, the buyer and the tenants. We would recommend John Costanzo to anyone wanting a good and professional Real Estate Agent.

about 2 years ago
helpful and a good communicator.

John was very helpful and answered any questions we had. he clearly communicated changes of dates for the auction and we are very happy to have been successful at auction.

about 2 years ago
Stress free and professional.

I found John to be very professional, knowledgeable and approachable. He had a good knowlegde of market values. He did not over inflate what we could get for the sale. His guidance made the sale of the property stress free. His interaction with prospective buyers was welcoming and friendly. I would recommend him to others.

over 2 years ago
Honest and straight up

John’s many years in the industry is quite evident from the moment you discuss your needs. Highly Recommend John

over 2 years ago
John was highly knowledgeable, and acted in a kind and professional manner at all times.

John was always very friendly and open and followed up on queries quickly. He had a strong understand of the market and was easy to deal with, always acting in a kind and professional manner. He was able to put me in touch with the service company for the lift and car lift, which I found very helpful. Would recommend John when either buying or selling a property.

Show all 167 reviews

John's properties

John has 2 properties for sale and sold 6 properties in the last 12 months, showing 4, sorted by most recent activity

SoldMay 8, 2026
$1,820,000
147 Pigdon St
Carlton North VIC 3054
3
1
1
House
SoldApr 22, 2026
Price not available
61 Best Street
Fitzroy North VIC 3068
3
1
House
SoldMar 27, 2026
$1,710,000
117 Barkly Street
Fitzroy North VIC 3068
4
1
2
House
SoldJan 20, 2026
$1,210,000
20/180 Queens Parade
Fitzroy North VIC 3068
2
2
1
Apartment
Show all 8 properties
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