We analyze thousands of real estate agents in New Castle and nationwide to find you proven local professionals, for free.
Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for April 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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Information and statistics on the latest trends in the New Castle real estate market, updated for April 2026. *
New Castle is seeing relatively lean inventory, with just 18 homes available in February 2026 and no month-over-month change in supply. Buyer activity has cooled from last year, as pending sales are down 57.14 percent and new listings have fallen 50 percent year over year, yet conditions still favor sellers with only 2 months of supply.
Pricing is adjusting after a big run-up, with the typical home value at about $1,600,000, up 27.01 percent from a year ago but down 12.21 percent month over month. At the same time, the median list price edged up 3.4 percent from the prior month to roughly $1,292,500, suggesting sellers are still confident even as values begin to recalibrate.
Homes are moving faster, spending a median of 24 days on the market, a drop of 29.41 percent from last month and 4 percent from a year ago. With 88.89 percent of homes selling above list price and an average sale-to-list ratio of about 1.08, New Castle continues to behave as a seller’s market compared with Westchester County’s lower typical value of $772,500, so both buyers and sellers can benefit from Agent Pronto’s help in finding a skilled local agent to navigate these conditions.
Market gauge is calculated based on the the number of active listings divided by home sales over the most recently available reporting period.
New Castle offers residents a welcoming blend of small-town charm, ample green spaces, and practical amenities that support a vibrant, connected lifestyle.
New Castle combines small-town convenience with easy access to major regional hubs, thanks to its location along the Metro-North Harlem Line and proximity to the Saw Mill River Parkway and Taconic State Parkway. Many residents commute to larger employment centers while enjoying quieter tree-lined neighborhoods, respected schools, and a strong sense of day-to-day livability.
The town’s focal point is Chappaqua, with a walkable downtown that includes local dining, coffee shops, and services. Commuters rely on the Chappaqua Train Station for reliable service to New York City. Outdoor time is easy to find in nearby destinations such as Gedney Park with its fields, playground, and trails, and the broader trail networks that connect into North County Trailway. Families often look closely at the Chappaqua Central School District and its community programming.
Local services are well organized through the Town of New Castle and nearby resources in Mount Kisco and Pleasantville. Cultural and educational options include the Chappaqua Public Library and programs at the nearby Jacob Burns Film Center in Pleasantville.
Whether you are upsizing, downsizing, or relocating, the right local agent can interpret subtle differences between neighborhoods, school zones, and commute patterns. Agent Pronto connects buyers and sellers with New Castle experts who streamline decisions and reduce the stress of your next move.
See why so many people rely on Agent Pronto to make their real estate journey a success.
“Nael was proficient in the general marketing area of homes and expectations of sales in the broader area. He was positive, pretty receptive and had a friendly personality. He was great to deal with and showed a substantial level of kindness and compassion during the sale of my once dream home. It was an emotional roller coaster and thanks to Nael and Venza, it was a bit easier on my breaking heart.”
“Brandy was fantastic every step of the way and stayed consistent throughout this entire process. Highly recommended for anyone in need of a realtor.”
“Working with Nicole have been a pleasure. Nicole consistently demonstrates exceptional expertise, integrity, and dedication. Her thoughtfulness, clear communication, and perspective make her an invaluable partner for clients seeking warm and cozy home.”
“I am glad that I contacted Agent Pronto, so I got to connect with Martha Gaffney. It has been a great pleasure working with her and she worked really hard to get me a house which is well worth it. Thanks Martha and thanks Agent Pronto for the opportunity. ”
“I have never seen a realtor agent go above and beyond like Sandy. I willl never work with another agent other than Sandy in the future”
“Vesna is a top notch Broker and will always stick to her in the future and will also recommend her to anyone who needs real estate broker”
“Sold my house when others couldn't. Sold it fast for asking price. Doesn't get any better than that!”
“I enjoyed the extra mile as well as ear. Positive when needed, clarity when asked. Imelda's professionalism and experience provided great value and insight, when a smooth situation became more challenging. Imelda has experience that was significan to me, I don't think I would've done this without you. Thank you.”
“Claudia was constantly in touch with us during difficult negotiations with the co-op boards excessive requirements. She was always professional and patient and responsive with any updates or questions during the process. We would highly recommend her to anyone.”
“Muhammed was very frienly and attentative to my needs and wants. I am very pleased and satisfy no how smooth the transaction went and Would recomend Muhammed in the future.”
“You put me in touch with very good realtors. I chose Rebecca Kane from the recommendations. She did an excellent job.”
“Travis is the best. He loves his job.”
“Had a very positive experience with Gigi Finan, the broker to whom I was referred. She kept me informed and kept the transaction moving. She showed me a range of properties as they became available.”
“I was selling my mom's house and didn't live in the area. I picked the right agent, Alice Regan. She was fabulous!! Very easy to talk to. Explaining everything!! Returned all calls and emails. She is a very busy agent BUT made me feel like it was just me she was working for. Highly recommend her!”
“We thought Hermi Aquino was an exceptional realtor—one we recommend to others without hesitation.”
“The experience was great, quick, and easy. The match was perfect.”
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 New Castle. 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.
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.
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.
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 New Castle Realtor® or real estate agent today.
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