20879's Top REALTORS® And Real Estate Agents
20879 is a zip code in Gaithersburg, MD. Here are the Top Real Estate Agents that service 20879.
Top Agent
$162.2M
All-Time Sales
$360K - $2M
Price Range
3%
Negotiated Off List
Top Agent$853.5M
All-Time Sales
$350K - $4M
Price Range
4%
Negotiated Off List
Top Agent$267M
All-Time Sales
$290K - $1.9M
Price Range
3%
Negotiated Off List
Top Agent$436.1M
All-Time Sales
$280K - $3.3M
Price Range
6%
Negotiated Off List
Top Agent$1.02B
All-Time Sales
$370K - $2M
Price Range
5%
Negotiated Off List
Top Agent$123.3M
All-Time Sales
$330K - $1.1M
Price Range
4%
Negotiated Off List
The Gaithersburg, MD Housing Market
20879 is part of the Gaithersburg market. Here is how that market looks as of May 2026.
Median Sale Price
$655K
Median Days on Market
30 days
Sale-to-List Price
100.2%
Homes Sold (monthly)
50
In 20879 specifically, ranked agents on EffectiveAgents closed 23 verified sales in the last 12 months, with a median sale price of $288K.
City market data through May 2026. Zip figures reflect verified sales by ranked agents, not total market volume.
Why you need a Top Real Estate Agent in 20879, MD
20879 has 10 active real estate agents for you to choose from. How do you know if you're selecting the best one in your area? Simple: EffectiveAgents has analyzed the performance history and past transactions of every agent in 20879.
How We Rank 20879 Real Estate Agents
Our rankings are built from verified transaction data, not advertising spend. For every agent we analyze more than fifteen performance signals, including recent and all-time sales, days on market, negotiation results, price-point fit, and verified reviews.
Agents cannot pay for placement in these rankings. The underlying data refreshes as new closed transactions are reported, so rankings shift with real market performance. Learn how we rank agents.
Rankings reviewed by Kevin Stuteville, Licensed Florida Real Estate Broker (License BK3068131), Founder of EffectiveAgents.
Data last updated: May 2026
Frequently Asked Questions
You have questions.
Luckily, we have answers.
How many realtors are there in 20879?
There are 10 real estate agents in 20879.
Who are the top real estate agents in 20879?
Top selling real estate agents in 20879 include Darin Rich, Alecia Scott, Lavina Samtani, Lily Vallario and Lisa Sabelhaus.
What is the best time of year to sell a home in the Gaithersburg area?
Based on the last 24 months of verified MLS market data, homes in the Gaithersburg area sell fastest and closest to asking price when they go under contract in April. To hit that window, plan to list around March.
How much do homes sell for in 20879?
Ranked agents on EffectiveAgents closed 23 verified sales in 20879 over the last 12 months, with a median sale price of $287,500.
Free Real Estate Calculators
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