Jeff Upp has been a full-time REALTOR® in the Inland Empire for 36 years, working with first-time buyers, investors, and relocation buyers and sellers, and a certified Foreclosure & Short Sale Specialist for the transactions that need extra care.

Jeff Upp is a REALTOR® with RE/MAX Champions, based out of the 121 S Mountain Ave office in Upland. He has been marketing and selling homes across the Inland Empire since 1990, working with first-time buyers, investors, and relocation buyers and sellers, and holds a certification as a Foreclosure & Short Sale Specialist for clients navigating a harder transaction.
One client put it plainly in a review: “Jeff's 30+ years as a realtor provided to be invaluable in the sale of my home in Upland.” Another, Jennifer Godinez, wrote that Jeff “sold my parents every house they've ever purchased,” the kind of multi-generational trust that only comes from decades of doing right by the same families.
Jeff's California DRE salesperson license, number 01058008, was originally issued January 25, 1990, and remains active today, employed under RE/MAX Champions' broker of record, Diamond Ridge Corporation (DRE 01333814).
Buyers, sellers, investors, and the harder transactions other agents pass on.
Jeff's own listing, live on the market right now.

Five of Jeff's most recent closings, verified on his public sales record, out of 67 total sales.





Properties and photos shown reflect sales represented by Jeff Upp as published on his public Zillow agent profile. Sale prices and dates are as recorded at the time of closing.
36 years across the Inland Empire means Jeff knows these communities well beyond the comps.
Jeff's closings themselves reach further, from Buena Park to Redlands, Menifee to Highland, so if your area isn't listed above, ask.
A direct call about what you're looking for, your timeline, your target area, and your budget.
For buyers: a matched home search across the Inland Empire. For sellers: pricing backed by current comps and a marketing plan.
Jeff handles every offer personally, with updates at each step, in person with the paperwork when that's what you prefer.
Coordination through inspection, appraisal (and lender approval on a short sale), through to the closing table.
California real estate salesperson license, originally issued January 25, 1990 and active today, verifiable through the California DRE's public license lookup.
Based out of the 121 S Mountain Ave office in Upland, employed under broker of record Diamond Ridge Corporation (DRE 01333814).
Certified for distressed-property transactions, where lender approvals and timelines require specialized handling.
Full-time in the same region since 1990, from Upland and the foothill communities to Corona, Redlands, and beyond.
A few straightforward reasons his clients keep coming back, in their own words.
“He always returns your calls and answers all your questions,” wrote client Charles Tucker.
For clients who weren't comfortable e-signing, Jeff brought the paperwork to their home and walked through every page.
Jennifer Godinez wrote that Jeff “sold my parents every house they've ever purchased,” and Sandra & Randy Harris were the third in their family to work with him.
“He was right on the money both times,” wrote Peter Cavaioli, on estimates for two separate home sales.
A 5.0-star average across 20 reviews on Jeff's own client record.
This was the first time selling our home, and Jeff educated us on all the details on what needed to be done. He went above and beyond with his many skills of being a realtor of today's market.
As a first time home buyer I couldn't have asked for a better home buying experience and that is because of Jeff Upp! He was there for me every step of the way from finding the condo to handing me my keys.
I am a recent widow wanting to move closer to my children and grandchildren. Jeff took the time to answer my questions and explained things to me so that I really felt like I understood what I was doing.
Jeff's 30+ years as a realtor provided to be invaluable in the sale of my home in Upland. I was confidently able to lean on his wisdom and experience in navigating the sale.
We were so lucky as to be the third in our family to work with Jeff to buy our first home. Even through a tough market, Jeff was willing and eager to show us so many houses.
Jeff and I have been working together for a couple of months and he was so eager to help me accomplish my goals! He sold my parents every house they've ever purchased.
Jeff is great real estate agent! He always returns your calls and answers all your questions. He prepares offers quickly and is very knowledgeable about all aspects of a typical real transaction.
Jeff has sold two of my houses. He walked through them and gave an estimate on what the houses could sell for. He was right on the money both times.
From the first phone call, Jeff was friendly, courteous and professional. Our house sold quickly and smoothly in a very short time, well above the asking price!
Nervous about the process? Several of Jeff's longest reviews come from buyers on their very first purchase.
Downsizing after 38 years in one home, relocating to be near family, or handling a loss, Jeff has walked clients through it.
Multiple families are now on their second and third generation of buying and selling with Jeff.
Out-of-area buyers, investors, and clients facing a foreclosure or short sale who need a certified specialist.
A quick, direct conversation about what you're trying to do in the Inland Empire.

Fill out the form and Jeff will follow up personally, usually within a business day.
Since January 1990, 36 years, full-time in the Inland Empire. California DRE license number 01058008.
Upland, Alta Loma, Rancho Cucamonga, Ontario, Fontana, Claremont, San Dimas, Chino Hills, Pomona, Azusa, Glendora, Corona, Bloomington, Rialto and La Verne, plus closings that have reached further, from Buena Park to Redlands. If your target area isn't listed, ask.
Yes. Jeff represents both buyers and sellers, and has represented both sides of the same transaction when the fit made sense.
A certification for agents handling distressed-property sales, where a lender must approve the sale price and the process has extra paperwork and longer timelines than a standard sale. Jeff holds this certification for clients in that situation.
Jeff Upp's California DRE salesperson license number is 01058008, originally issued January 25, 1990, active today, verifiable through the California DRE's public license lookup.
RE/MAX Champions is Jeff's brokerage, based at 121 S Mountain Ave, Upland, CA, operating under broker of record Diamond Ridge Corporation.
A direct conversation about what you're looking for, your target area, your timeline, and your budget, no pressure and no scripted pitch.
Fill out the form above, call or text (909) 519-1114, or email [email protected]. Jeff typically follows up personally within one business day.

Jeff Upp is a licensed California real estate salesperson (DRE #01058008) affiliated with RE/MAX Champions, 121 S Mountain Ave, Upland, CA 91786-6257, under broker of record Diamond Ridge Corporation (DRE #01333814).
REALTOR® · Equal Housing Opportunity