Top Realtors and Real Estate Agents in Williamstown, NJ
Rankings based on verified MLS transaction data. Last updated August 2026. No pay-to-play.
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Top Agent
Top 0.53%
in Williamstown, NJ
$344.4M
All-Time Sales
$110K - $1.6M
Price Range
7%
Negotiated Off List
Top Agent
(212)
Timothy & Cheryl Dare-Kerr
Real Broker LLC
20 Years of experience
155+ Sales in the last 12 months
Top 0.8%
in Williamstown, NJ
$471.3M
All-Time Sales
$170K - $42M
Price Range
7%
Negotiated Off List
Top AgentTop 1.33%
in Williamstown, NJ
$328.5M
All-Time Sales
$200K - $1.2M
Price Range
6%
Negotiated Off List
Top AgentTop 1.6%
in Williamstown, NJ
$434.2M
All-Time Sales
$170K - $1.2M
Price Range
6%
Negotiated Off List
Top AgentTop 2.39%
in Williamstown, NJ
$454.2M
All-Time Sales
$230K - $1.8M
Price Range
5%
Negotiated Off List
Top AgentTop 2.66%
in Williamstown, NJ
$73.8M
All-Time Sales
$180K - $1.1M
Price Range
Top AgentTop 3.19%
in Williamstown, NJ
$165.4M
All-Time Sales
$180K - $2.9M
Price Range
6%
Negotiated Off List
Top AgentTop 3.46%
in Williamstown, NJ
$211M
All-Time Sales
$230K - $3.3M
Price Range
6%
Negotiated Off List
Top AgentTop 3.99%
in Williamstown, NJ
$181.4M
All-Time Sales
$190K - $1.1M
Price Range
8%
Negotiated Off List
Top AgentTop 4.79%
in Williamstown, NJ
$165M
All-Time Sales
$200K - $770K
Price Range
6%
Negotiated Off List
Top Agent(168)
Josh Behr
Keller Williams Realty - Washington Township
19 Years of experience
75+ Sales in the last 12 months
Top 5.05%
in Williamstown, NJ
$184.6M
All-Time Sales
$150K - $830K
Price Range
5%
Negotiated Off List
Top AgentTop 5.59%
in Williamstown, NJ
$73.1M
All-Time Sales
$190K - $870K
Price Range
4%
Negotiated Off List
Top Agent(113)
Michael Lentz
Keller Williams Realty - Washington Township
17 Years of experience
51+ Sales in the last 12 months
Top 6.12%
in Williamstown, NJ
$179.1M
All-Time Sales
$220K - $910K
Price Range
5%
Negotiated Off List
Top AgentTop 6.38%
in Williamstown, NJ
$327M
All-Time Sales
$250K - $1.7M
Price Range
5%
Negotiated Off List
Top Agent$138.3M
All-Time Sales
$180K - $680K
Price Range
4%
Negotiated Off List
Top AgentTop 6.91%
in Williamstown, NJ
$118.7M
All-Time Sales
$210K - $860K
Price Range
Top AgentTop 7.18%
in Williamstown, NJ
$261.8M
All-Time Sales
$180K - $2.4M
Price Range
10%
Negotiated Off List
Top AgentTop 7.45%
in Williamstown, NJ
$199.4M
All-Time Sales
$140K - $820K
Price Range
11%
Negotiated Off List
Top Agent(5)
Kenneth Weidler
Berkshire Hathaway Home Services
42 Years of experience
12+ Sales in the last 12 months
$45.4M
All-Time Sales
$160K - $460K
Price Range
20
Sold in Williamstown, NJ
Top Agent(46)
Karen Salcedo
Berkshire Hathaway Fox & Roach Realtors
24 Years of experience
37+ Sales in the last 12 months
$106.7M
All-Time Sales
$160K - $1.3M
Price Range
5%
Negotiated Off List
Top Agent(15)
Michael Thornton
Berkshire Hathaway Home Services
24 Years of experience
78+ Sales in the last 12 months
Top 10.37%
in Williamstown, NJ
$271.5M
All-Time Sales
$180K - $1.2M
Price Range
4%
Negotiated Off List
Top Agent(23)
Ellen Conti
Berkshire Hathaway Home Services
37 Years of experience
29+ Sales in the last 12 months
Top 10.64%
in Williamstown, NJ
$63.7M
All-Time Sales
$190K - $1.1M
Price Range
4%
Negotiated Off List
Top Agent$47M
All-Time Sales
$160K - $960K
Price Range
12%
Negotiated Off List
Top Agent(91)
John Wuertz
Berkshire Hathaway Home Services Fox & Roach Realtors
24 Years of experience
97+ Sales in the last 12 months
Top 12.23%
in Williamstown, NJ
$507.2M
All-Time Sales
$280K - $3M
Price Range
7%
Negotiated Off List
Top AgentTop 12.23%
in Williamstown, NJ
$20.7M
All-Time Sales
$210K - $2.7M
Price Range
Williamstown Housing Market Trends
Homes in Williamstown take a median 25 days to sell, go for 102.05% of asking, prices are up 16.6% from a year ago. Verified MLS market data through August 2026.
Market temperature
Seller's market
2.9 months of supply. Under 3 favors sellers, over 6 favors buyers.
What homes sell for
$384,645
median sale price
How fast they sell
25 days
median time on market
Supply and competition
2.9 months
of supply on the market
The numbers speak
for Williamstown.
Every agent above earned their place with closed sales, not advertising. Tell us about your home and our algorithm picks the Williamstown agents whose results fit it.
Williamstown agents analyzed for these rankings
median sale price in Williamstown
buyers and sellers matched by EffectiveAgents
When Is the Best Time to Sell a House in Williamstown?
Based on the last 24 months of verified MLS market data, homes in Williamstown sell fastest and closest to asking when they go under contract in May. To hit that window, plan to list around April.
Median days on market by month (shorter is faster)
May
Best month to sell
25 days
Typical time on market
100.9%
Of asking price
Seasonal averages from the last 24 months of Williamstown, NJ 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 Williamstown 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 Williamstown 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.
376
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
Williamstown Real Estate Agent FAQs
How were these Williamstown 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 Williamstown?
Our data covers 376 real estate agents serving the Williamstown area. The count represents agents with transaction activity recorded in our Williamstown market data, not simply everyone holding a license.
What does the median sale price in Williamstown mean for sellers?
Williamstown's median sale price is $384,645 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 Williamstown 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 Williamstown 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 Williamstown 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 Williamstown realtor before hiring them?
Ask how many homes they have closed in Williamstown 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.
Top Realtors by Zip Code in Williamstown, NJ
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