

John Allen
Mortgage Loan Officer

LET’S GET YOU INTO YOUR DREAM HOME
It’s simple to get started on your mortgage journey – whether you’re just looking to get pre-qualified or are ready to submit an application. Just click the button below or submit a contact form to speak w... Show More
Location & Business Hours
Business Hours
Wed
24 hours
Thu
24 hours
Fri
24 hours
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Reviews from Web
John was an absolute rockstar; he worked tirelessly day and night to ensure everything was in order. I had no interest in Cornerstone initially, but he persistently called to make sure I was well taken care of. What an incredible and hardworking...
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Reply from John Allen
July 28th, 2026 04:12 PM
It was great working with you. Thanks again for putting your trust in us.
John is an amazing communicator, from start to finish. This was the first deal that he and I partnered on with a client of mine, and he knocked it out of the park. While the road to the right home was a lot to navigate for our client, John's...
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Reply from John Allen
July 24th, 2026 04:25 PM
Helping great customers like you is why I'm in this business. Thank you so much for your business and great feedback.
I learned a lot of intracacies throughout the process but I was able to get ahold of John at odd hours which is probably more along the lines of how most people work. I personally work a 9-5 job as most working class people do so it was unlikely...
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Reply from John Allen
July 22nd, 2026 08:44 PM
I enjoyed working with you. Thanks for the great feedback.
I don't leave reviews very often for vendors I work with as a Realtor. I know, I know... I should be better about it. But this one was easy.John Allen is hands down one of the best lenders I've worked with. He's responsive, incredibly communicative,...
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Reply from Owner
July 25th, 2026 03:21 PM
For the record, I do not recommend solving mortgage problems while walking through baggage claim, but I’m so glad we got it done. Apparently, my commitment to communication also includes questionable airport multitasking.I’ve really enjoyed...
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John helped my wife and I obtained a HELC on our primary residence and did a great job from start to finish to ensure it was handled with ease, efficiency, and care! Highly recommend!
Our team worked hard to get us the loan we needed.
Reply from John Allen
June 5th, 2026 02:33 PM
Helping great customers like you is why I'm in this business. Thank you so much for your business and great feedback.
just because was good
Reply from John Allen
March 31st, 2026 03:20 PM
Helping great customers like you is why I'm in this business. Thank you so much for your business and great feedback.
Great experience with John Allen! He was quick to respond and on top of the transaction the entire time.
10/10 service and thank you for working hard on getting me the best rate and terms.
Reply from Owner
February 6th, 2026 03:43 PM
Hi Jeff,
It was great working together on this purchase! Your responsiveness and engagement was critical in hitting our timelines. I'm grateful to have been a part of expanding your portfolio and am looking forward to the next one!
Great experience with John! He was quick to respond and on top of the transaction the entire time.
10/10 service and thank you for working diligently on getting me the best rate and terms.
Reply from John Allen
February 10th, 2026 10:01 PM
Helping great customers like you is why I'm in this business. Thank you so much for your business and great feedback.
John Allen has received a review with 5 star rating from Reagen N
Reply from Owner
February 6th, 2026 03:45 PM
Reagen,
You were so clutch in getting this one across the finish line on time. I enjoyed partnering to help Jeff expand his portfolio and I'm looking forward to working together again!
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About
LET’S GET YOU INTO YOUR DREAM HOME
It’s simple to get started on your mortgage journey – whether you’re just looking to get pre-qualified or are ready to submit an application. Just click the button below or submit a contact form to speak with one of our mortgage experts. We’re here to help!
Products & Services
Mortgage Loan Officer
FHA Home Loan
VA Home Loan
Jumbo Home Loan
Mortgage Refinance
Specialities
Conventional Loans
FHA Loans
VA Loans
Down Payment Assistance
First Time Home Buyer
Jumbo Loans
Non QM
DSCR Loans
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Memberships
- San Diego Chamber of Commerce
- BNI
- San Diego Real Producers
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Addresses and Serving Areas
Primary Serving Area
Other Serving Areas
Year Started
2002
Time Zone
Pacific Standard Time (PST)
Licenses
- NMLS #621411
Awards
Circle of Excellen...
Achievements
- Circle of Excellence Bank of America
- 23 Years of Mortgage Experience
Hobbies
- Cooking
- Traveling
- Live Music
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Disclaimer
© 2024 Cornerstone First Mortgage, LLC. All Rights Reserved. NMLS ID #173855 Equal Opportunity Lender.