“You won't go wrong working with Frank on your home purchase. He is knowledgeable, professional and just a really good guy.”
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Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for August 2026. *
* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.
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Williamstown real estate Market Report.
Information and statistics on the latest trends in the Williamstown real estate market. *
Latest Rolling 3-Month Snapshot
May 1, 2026 - Jul 31, 2026
Median sale price
$385K
+4%
from
Q2 '26
Median list price
$369K
-1.6%
from
Q2 '26
Active listings
96
-7.7%
from
Q2 '26
Homes sold
48
-13%
from
Q2 '26
New pendings
53
-10%
from
Q2 '26
New listings
61
-12%
from
Q2 '26
Quarterly Pricing Trends for Williamstown
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Pricing Trends for Williamstown
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Pricing Trends for Williamstown
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Inventory and Sales Activity for Williamstown
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
Quarterly Inventory and Sales Activity for Williamstown
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
Quarterly Inventory and Sales Activity for Williamstown
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
18
Seller’s Market
Seller’s Market
Buyer’s Market
0
20
40
60
80
100
0
25
50
75
100
Market gauge is calculated using active listings and pending sales from the most recently available reporting period (May 2026 - Jul 2026).
Williamstown currently leans toward sellers, with the market gauge indicating a seller’s market. Months of supply sit at 2.7, still below the roughly balanced level of 5 to 6 months. Homes are taking a median of 26 days to go under contract in this rolling three-month window.
Prices have been climbing over the past year, with the typical home value up about 7 percent year over year. At the same time, the share of homes selling above list is high at around 47 percent, and the average sale-to-list ratio is just over 101 percent, showing buyers often pay slightly above asking. Inventory has edged up modestly compared with a year ago, as active listings are up a bit, yet rolling three-month home sales are down slightly year over year, suggesting demand has cooled just enough to keep conditions from overheating.
Looking back at the historical data, values have risen notably from around $300,000–$320,000 in mid-2023 to nearly $385,000 in the latest period, even as time on market has lengthened from about three weeks to nearly a month. Supply has also increased from roughly 1.2–1.7 months in 2023 to 2.7 months now, giving buyers a bit more breathing room without shifting overall leverage away from sellers. Whether buyers want help competing in a still-tilted market or sellers want to price and time a listing effectively, Agent Pronto can connect them with a skilled local agent in Williamstown.
Learn more about what Williamstown has to offer.
Williamstown offers residents a welcoming, family-friendly community with strong schools, convenient local amenities, and abundant outdoor spaces that support an active, connected lifestyle.
Williamstown stands out from nearby communities like Glassboro and Washington Township by blending small town familiarity with easy access to regional employers and shore points. Locals know each other by name, yet you can be on major routes to Philadelphia or the coast in minutes.
Life here often centers around neighborhood schools and shared spaces. The Monroe Township Public Schools campus areas bring families together for sports, arts, and community events. Outdoors, residents enjoy seasonal festivals and youth sports at Mary Duffy Memorial Park, along with walking paths and open fields. For a quieter afternoon, the Monroe Township Public Library offers programs for all ages and a steady calendar of book clubs and workshops.
Local businesses give Williamstown its identity. Weekend lines at Lillo's Tomato Pies tell you how seriously residents take casual dining, while small shops and services along Main Street and the Black Horse Pike keep daily errands close to home. Larger retail options in Deptford and Cherry Hill are a straightforward drive when you need them.
Whether you are preparing to list a long‑time family home or hoping to buy before the next school year, timing and preparation are essential in Williamstown’s market. Agent Pronto can connect you with a real estate professional who understands local neighborhoods, pricing, and competition, helping both buyers and sellers move with confidence.
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“Mary Ann understood what I wanted and found just the right home! I could not be happier with the price we paid. She helped get us a credit after the inspection showed plumbing issues. I would recommend her to anyone looking for a home.”
Century 21 Gold Key Realty
“The agent Adam D'Annunzio was excellent. He had to jump several hurdles to make the sale. I believe he did his job as well as the job of the listing agent. He made my life very simple as far as the sale goes.”
Keller Williams Realty Jersey Shore
“The agent demonstrated a considerable amount of experience and knowledge throughout the sale.”
Action USA Jay Robert Realtors
“Extremely helpful and professional. Able to handle every obstacle that came up. A pleasure to work with.”
Century 21 Alliance
“All I can say is Rick was great! He was quick, very responsive, and delivered on everything we asked.”
The Sanderson Group @ Real Broker
“Everything went well and Dave was always available to me. He made the experience very easy for me.”
eXp Realty Connection Realtors
“Good Experience. Sebastian Is The Best! I will Definitely Recommend Him To My Friends! ”
Hometown Real Estate Group
“I highly recommend Sharif and Co. The whole team was professional and sold my home quickly and above asking price.”
EXP REALTY LLC
“Highly recommended Sarah Picarello.”
RE/MAX Remax Central
“The agent that was recommended for the sale of my home with excellent. She and her team basically did everything for me. The closing was very efficient because of the professionalism of the agent. I would recommend her to anyone interested in buying and selling real estate.”
RE/MAX of Cherry Hill
“We just couldn't have ask for a more perfect person to deal with andrea.lawson is the most thoughtful person wonderful person God bless him and his family”
Realty Mark Properties
“Dorothy Willson was a pleasure to deal with. I had dealt with many other brokers over the years and always had to wonder in whose best interest they were working for. Dorothy gave me the feeling that she was working for me and my wife. Although my purchase was not high dollar Dorothy treated it as if it was the biggest sale of the year. When the occasion arises again I would not hesitate to call Dotti again, in fact I would call her even if she was not to listing broker. Overall this was a very pleasant experience.”
Collini Real Estate LLC
“It was a pleasure to deal with Joan Bostonian. She was professional and diligent! ”
Coldwell Banker East Brunswick
“I believe Chris Ryan performed his job in a very professional manner, taking the concerns of this sellers to heart in most cases. He seems truly to have our best interests in mind when making the marketing decisions he did. His reports were timely, and informative. I would recommend his services to others. Paul F Hallbauer”
Coldwell Banker Realty
“Alan was an amazing agent. He was extremely patient and went above and beyond to make sure that I felt informed. I always felt that he was in my corner and fighting for my best interests. I would gladly recommend Alan in the future”
Jason Mitchell Real Estate New Jersey
Frequently Asked Questions
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There are more than 2 million real estate agents across the U.S., and you want to be sure the one you partner with is an experienced and trustworthy professional with strong local expertise covering the housing market in and around Williamstown. Working with a proven agent will help you sell your home faster and for more money, and help you find your dream home at the best possible price.
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Choosing a real estate agent to help you buy or sell property is one of the most important decisions you’ll make in your lifetime. You want to make sure your agent is an expert in your area, has a proven record helping people buy and sell similar homes to yours, and is well regarded by their previous clients. Let us know a few details about the property you are selling or the kind of home you want to buy, and Agent Pronto will match you with trusted real estate agents that have the experience you need. And before you interview an agent, check out our top five questions to ask a buyer’s agent and listing agent.
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We consider performance metrics, close rates, specialties, and client reviews to qualify the best full-time agents. We then take the information you provide about the home you are selling or the kind of home you want to buy, and analyze the top local agents with the right experience for your specific needs. For more than a decade, we've helped hundreds of thousands of home buyers and sellers find the right agent. Get started now and find the perfect real estate agent.
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No. Agent Pronto is a free service for home buyers and sellers and you are under no obligation to work with our recommended agents. Find your Williamstown Realtor® or real estate agent today.
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