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John Mentis

5.0stars, 57 Reviews
Long & Foster Real Estate, Inc.
130 Closed Sales
$101.8M Total Value
$295K - $2.9M Price Range
$783K Average Price
Prior five years

About John

Most real estate agents focus on the transaction. I focus on the transition.

A home purchase or sale sits at the intersection of finances, timing, family, and long-term goals. My role is to understand that full picture and guide clients with clarity, discretion, and sound judgment. Every recommendation is grounded in data, experience, and a clear view of how today’s decision will age over time.

I work deliberately and selectively, allowing me to provide a high level of personal attention and strategic thinking. My counsel is candid, my process structured, and my standards exacting. In a market often driven by urgency and noise, I provide perspective and calm.
I don’t simply help clients move property. I help them move forward—confidently and well advised.
Home Types: House, Condo, Townhouse, Lot/Land, Co-op
Years of Experience: 23

Transaction History

Seller Deals

Total Deals
9
Total Value
$7,563,897
Average Sale Price
$840,433
Price Range
$260K - $2.9M

Buyer Deals

Total Deals
13
Total Value
$12,899,000
Average Sale Price
$992,231
Price Range
$295K - $2.3M

Production Over Time

1 Year View by Quarter

Seller Deals

Total Deals
23
Total Value
$18,662,861
Average Sale Price
$811,429
Price Range
$260K - $2.9M

Buyer Deals

Total Deals
35
Total Value
$32,158,219
Average Sale Price
$918,806
Price Range
$190K - $2.3M

Production Over Time

2 Year View by Quarter

Seller Deals

Total Deals
55
Total Value
$39,032,661
Average Sale Price
$709,685
Price Range
$170K - $2.9M

Buyer Deals

Total Deals
75
Total Value
$62,756,299
Average Sale Price
$836,751
Price Range
$190K - $2.3M

Production Over Time

5 Year View

John's Listings and Deals

Awards and Designations

  • #1 Agent Long & Foster's Arlington office
  • Top 100 agents of Long & Foster's 6,000 agents
  • Top 500 NOVA Real Producers
  • Top Producer Northern Virginia Assn. of Realtors
  • NAR - National Association of Realtors
  • e–PRO - Internet Professional
  • EHO - equal Housing Opportunity

Other Experience

First Time Home Buyers, Luxury Homes, New Construction

John's Reviews

5.0stars, 57 Reviews

10/31/25Dongqing Wang

Google Review

I am grateful for the opportunity to work with John in the purchase of my first home. John is professional, personable, and extremely knowledgeable. Highly recommend to anyone looking for homes in the DMV area.

9/17/25Cat Smith

Google Review

John helped my daughter buy her first home in 2024, just helped me buy my dream condo, and now he’ll sell my home of 33 years.

With his extensive knowledge of the entire DMV marketplace, his phenomenal in-depth research, and his negotiating skills, John makes it all an easy joy. He sincerely listens to what you want, then with his keen expertise helps identify what you need, adding overlooked considerations.

As your broker, John is fully on your side. He spots potential problems with a property that only a seasoned broker would notice. If a seller or seller’s agent is being difficult, or there’s a problem on the eve of closing, John handles that.

Everyone we’ve recommended him to agrees, finding him honest, diligent, patient and, this is so important, an absolutely pleasant person.

9/2/25Ryan Moreland

Google Review

I've been working (solely) with John for over 11 years and can't recommend him highly enough. John's knowledge of the market / trends has provided incredibly valuable information that was the foundation of any real estate decision I've made. Truely an incredibly knowledgeable and reliable agent who goes above and beyond!

Agent License: Virginia #0225074437 Maryland #5017254 District of Columbia #SP98360094
Agent Photo

John Mentis