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A row of Philadelphia brick rowhomes
Golden Key Realty

Twenty-six years of opening doors in Philadelphia.

Greg and Brenda Mims have taken more than 400 buyers, sellers, investors and renters through to settlement in Philadelphia — explaining every step along the way.

Search every home and every rental in Philadelphia — or find out what yours is worth

Call Greg directly at (267) 537-5254
  • 26 years In Philadelphia real estate since 1999
  • 400+ homes sold About $64 million in closed volume
  • Licensed in PA Pennsylvania Real Estate Commission
  • A family brokerage Greg and Brenda, working the same files
A prepared living room in a Philadelphia rowhome
For sellers

Sell without guessing.

Priced on what has actually closed on your streets, prepared with a punch list you can afford, and put in front of buyers who are ready to move.

Get a home valuation
A bright bedroom in a newly bought home
For buyers

Get through the door.

From the first showing to the keys, with someone who explains what you are signing and what the place will actually cost to own.

How buying works
Recently sold

Homes Golden Key has closed.

On the market

Philadelphia homes for sale.

A live look at what is listed across the city right now, from the same MLS feed the search uses.

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Listing courtesy of Fusion PHL Realty, LLC © 2026 Bright MLS. All rights reserved. Information Deemed Reliable, but Not Guaranteed. Listing information is from various brokers who participate in IDX and not all listings may be visible on the site. The property information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on Tuesday, September 8th, 2026 04:19:45 PM.
Data services provided by IDX Broker
Why Golden Key

The best interest of our clients will always come first. We place your concerns ahead of our own in every single transaction, because we are dedicated to building long-term relationships.

Let us get you the best possible deal we can work out.

Gregory Mims, Owner

Search properties Or call greg directly at (267) 537-5254
Testimonials

What clients say.

Was very helpful with this purchase, negotiation went well between seller and myself. Helpful with other areas as far as recommendations for insurance and other related necessities needed for this building. Will definitely use services again. Also recommendations given to friends and family.
m waltoneagle via Zillow
Gregory did a good job. He explained the process and made sure I understood. If I had questions he would get back to me in a timely manner. This was my mother's house so he was asked to give us hints as to what to do…
efyassine via Zillow
Excellent agent and very professional. He helped me find my home in Philadelphia thanks to his knowledge in this area. I recommend Greg and his wife, who was very helpful especially on the administration part.
sdavis savinggrace via Zillow

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Meet the owner

Gregory Mims

Greg has been in Philadelphia real estate for twenty-six years and has closed more than four hundred transactions. He works with buyers, sellers, investors and renters. Clients tend to describe him the same way: he explains the process until it makes sense, and he keeps taking the call afterwards.

More about Greg
Gregory Mims, Owner
Get in touch

Give Greg a call.

Buying, selling, investing, or just working out whether now is the right time. No obligation and no pressure.

Search properties (267) 537-5254