Top Realtors and Real Estate Agents in Derby, CO
Rankings based on verified MLS transaction data. Last updated August 2026. No pay-to-play.
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Top Agent
(660)
Brendan Bartic
Keller Williams Integrity Real Estate - Elite Home Partners
26 Years of experience
196+ Sales in the last 12 months
$2.03B
All-Time Sales
$380K - $4.1M
Price Range
5%
Negotiated Off List
Top Agent(420)
Dave Umphress
Keller Williams Realty Success
14 Years of experience
306+ Sales in the last 12 months
$855.8M
All-Time Sales
$380K - $4.4M
Price Range
5%
Negotiated Off List
Top Agent(88)
Sean Healey
Keller Williams Preferred Realty
30 Years of experience
56+ Sales in the last 12 months
$428.1M
All-Time Sales
$320K - $3M
Price Range
5%
Negotiated Off List
Top Agent(104)
Ali Van Westenberg
Keller Williams Advantage Realty
43 Years of experience
40+ Sales in the last 12 months
$479.1M
All-Time Sales
$410K - $66.7M
Price Range
4%
Negotiated Off List
Top Agent$329.8M
All-Time Sales
$430K - $77.5M
Price Range
611
Total Number Of Homes Sold
Top Agent$537.6M
All-Time Sales
$390K - $2.4M
Price Range
4%
Negotiated Off List
Top Agent$175.2M
All-Time Sales
$280K - $1.2M
Price Range
6%
Negotiated Off List
Top Agent$243M
All-Time Sales
$280K - $1.9M
Price Range
697
Total Number Of Homes Sold
Top Agent$322.1M
All-Time Sales
$420K - $4M
Price Range
6%
Negotiated Off List
Top Agent$175.5M
All-Time Sales
$320K - $1.4M
Price Range
10%
Negotiated Off List
Top Agent$140.2M
All-Time Sales
$330K - $2.2M
Price Range
336
Total Number Of Homes Sold
Top Agent$233.4M
All-Time Sales
$440K - $2M
Price Range
4%
Negotiated Off List
Top Agent$116M
All-Time Sales
$290K - $2M
Price Range
3%
Negotiated Off List
Top Agent$167.1M
All-Time Sales
$360K - $1.3M
Price Range
3%
Negotiated Off List
Top Agent$152.7M
All-Time Sales
$420K - $1.4M
Price Range
289
Total Number Of Homes Sold
Top Agent$87.3M
All-Time Sales
$320K - $3.6M
Price Range
218
Total Number Of Homes Sold
Top Agent$102.7M
All-Time Sales
$310K - $920K
Price Range
4%
Negotiated Off List
Top Agent$88.9M
All-Time Sales
$340K - $1.1M
Price Range
3%
Negotiated Off List
Top Agent$83.4M
All-Time Sales
$280K - $1.2M
Price Range
236
Total Number Of Homes Sold
Top Agent$100.9M
All-Time Sales
$350K - $1.2M
Price Range
231
Total Number Of Homes Sold
Top Agent$77M
All-Time Sales
$270K - $730K
Price Range
227
Total Number Of Homes Sold
Top Agent$123.1M
All-Time Sales
$510K - $1.9M
Price Range
4%
Negotiated Off List
Top Agent$86.7M
All-Time Sales
$370K - $2.2M
Price Range
5%
Negotiated Off List
Top Agent$104.9M
All-Time Sales
$370K - $3.1M
Price Range
1%
Negotiated Off List
Top Agent$49.6M
All-Time Sales
$480K - $1.3M
Price Range
82
Total Number Of Homes Sold
Derby Housing Market Trends
Homes in Derby take a median 18 days to sell, go for 100.39% of asking, prices are down 20.4% from a year ago. Verified MLS market data through August 2026.
Market temperature
Balanced market
4.0 months of supply. Under 3 favors sellers, over 6 favors buyers.
What homes sell for
$324,785
median sale price
How fast they sell
18 days
median time on market
Supply and competition
4.0 months
of supply on the market
The numbers speak
for Derby.
Every agent above earned their place with closed sales, not advertising. Tell us about your home and our algorithm picks the Derby agents whose results fit it.
Derby agents analyzed for these rankings
days faster: top-ranked agents sell in 15 days, the Derby market in 18
median sale price in Derby
Do Top Derby Agents Sell Faster?
The 24 top-ranked agents on EffectiveAgents in Derby sell in a median of 15 days, compared with the Derby market median of 18 days on market.
About 3 days faster (17% quicker than the Derby market)
Median days to sale reported by the top-ranked Derby agents on EffectiveAgents, compared with the Derby market median days on market. Agent figures reflect each agent's reported sales history.
When Is the Best Time to Sell a House in Derby?
Based on the last 24 months of verified MLS market data, homes in Derby sell fastest and closest to asking when they go under contract in February. To hit that window, plan to list around February.
Median days on market by month (shorter is faster)
February
Best month to sell
13 days
Typical time on market
99.4%
Of asking price
Seasonal averages from the last 24 months of Derby, CO sales. Individual results vary with price, condition, and how the broader market moves. A local agent can pinpoint the right timing for your home.
How We Rank Derby Real Estate Agents
Our rankings are built from verified MLS transaction data, not advertising spend. For every agent we analyze more than fifteen performance signals, including sales volume in your city and zip code, recent and all-time transactions, days on market, negotiation results (how far above or below list price an agent's clients actually close), price-point fit, and verified reviews. The agents shown first are those whose verified results put them at the top of the Derby market today.
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.
207
agents analyzed
15+
performance signals
$0
paid for placement
Rankings reviewed by Kevin Stuteville, Licensed Florida Real Estate Broker (License BK3068131), Founder of EffectiveAgents.
Data last updated: August 2026
Derby Real Estate Agent FAQs
How were these Derby real estate agents ranked?
Rankings are built from verified MLS transaction data. We analyze more than fifteen performance signals for every agent, including sales volume in your city and zip code, recent and all-time transactions, days on market, negotiation results, price-point fit, and verified reviews. Agents cannot pay for placement.
How many real estate agents are in Derby?
Our data covers 207 real estate agents serving the Derby area. The count represents agents with transaction activity recorded in our Derby market data, not simply everyone holding a license.
What does the median sale price in Derby mean for sellers?
Derby's median sale price is $324,785 as of August 2026. Half of recent sales closed above that figure and half below. It is a useful baseline for understanding the market, but an experienced local agent will price your home against comparable recent sales in your neighborhood, not the citywide median.
Does it cost anything to use EffectiveAgents?
No. EffectiveAgents is free for home buyers and sellers, with no obligation to work with any agent we match you with.
Do agents pay to be ranked or featured?
No. Agents cannot pay for placement anywhere in these rankings. Positions are earned from verified transaction performance only.
What commission do Derby realtors charge?
Commissions are negotiable and vary by agent, service level, and transaction. There is no set rate, and recent industry changes have made commission structures more flexible than ever. Discuss the structure directly with your agent before signing a listing or buyer agreement.
Should I use a local Derby agent or a national brand?
The individual agent matters more than the brand on the sign. Offices within the same national franchise vary widely in performance, and the agent you hire, not the logo, prices your home, negotiates your contract, and manages your closing. A strong local agent brings firsthand knowledge of Derby neighborhoods, pricing patterns, and buyer activity. Compare agents on verified local results such as recent sales, days on market, and negotiation outcomes rather than name recognition.
What questions should I ask a Derby realtor before hiring them?
Ask how many homes they have closed in Derby in the past year, what their average sale-to-list ratio is, and how much of their business is in your neighborhood and price range. Ask how they will market your home or find you listings, and how often they will communicate. Strong agents answer with specifics. Verified transaction data is the fastest way to confirm what you hear.
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