21770's Top REALTORS® And Real Estate Agents
21770 is a zip code in Monrovia, MD. Here are the Top Real Estate Agents that service 21770.
Top Agent
$289.9M
All-Time Sales
$360K - $1.7M
Price Range
7%
Negotiated Off List
Top Agent$104.7M
All-Time Sales
$290K - $1.5M
Price Range
291
Total Number Of Homes Sold
The Monrovia, MD Housing Market
21770 is part of the Monrovia market. Here is how that market looks as of May 2026.
Median Sale Price
$545K
Median Days on Market
13 days
Sale-to-List Price
100.8%
Homes Sold (monthly)
4
In 21770 specifically, ranked agents on EffectiveAgents closed 18 verified sales in the last 12 months, with a median sale price of $633K.
City market data through May 2026. Zip figures reflect verified sales by ranked agents, not total market volume.
Top Realtors by Zip Code in Monrovia, MD
Why you need a Top Real Estate Agent in 21770, MD
21770 has 2 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 21770.
How We Rank 21770 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 21770?
There are 2 real estate agents in 21770.
Who are the top real estate agents in 21770?
Top selling real estate agents in 21770 include Katie Nicholson and Allie Ballew.
What is the best time of year to sell a home in the Monrovia area?
Based on the last 24 months of verified MLS market data, homes in the Monrovia area sell fastest and closest to asking price when they go under contract in August. To hit that window, plan to list around July.
How much do homes sell for in 21770?
Ranked agents on EffectiveAgents closed 18 verified sales in 21770 over the last 12 months, with a median sale price of $632,500.
Free Real Estate Calculators
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