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Historic Beauty on the Great Chazy River - 21 Oak Street, Champlain, NY Step into a piece of New York history in, Champlain New York— a rare opportunity to own a home on the historic Oak street, built in 1820. Nestled along more than 250 feet of frontage on the picturesque Great Chazy River, this extraordinary property blends timeless charm with an unbeatable natural setting. From the moment you enter the magnificent foyer, the craftsmanship of a bygone era greets you — featuring a grand staircase and stunning hardwood floors flowing throughout the home. The rich character of the original architecture has been beautifully preserved, offering a unique sense of warmth, elegance, and authenticity. Whether you're drawn to its storied past, the incredible river views, or the graceful spaces inside, 21 Oak Street is a truly special property ready to welcome its next chapter. Don't miss the chance to own a landmark where history and beauty meet.

Highlights

  • Residential
  • Single Family Residence
  • Built in 1820
  • 1.1 Acre Lot
  • Waterfront
  • 2 Car Garage
  • 46 days on Market

  • Bedrooms
    4
  • Bathrooms
    2
  • Year Built
    1820
  • Stories
    3.0
  • Architectural Style
    Old Style
  • Construction Materials
    Wood Siding
  • Foundation
    Stone
  • Garage Spaces
    2.0
  • Parking Features
    Off Street, Unpaved
  • Living Area
    2190.0
  • Interior Features
    Breakfast Bar, Bookcases, Entrance Foyer, Crown Molding, Built-in Features, Natural Woodwork, Cedar Closet(s)
  • Appliances
    Electric Range, Refrigerator, Electric Oven
  • Flooring
    Wood
  • Exterior Features
    Rain Gutters
  • Patio And Porch
    Front Porch, Rear Porch
  • Pool Features
    None
  • Cooling
    None
  • Heating
    Natural Gas, Hot Water
  • Basement
    Unfinished

  • Acres
    1.1
  • Lot Features
    Waterfront, Few Trees
  • Water Front Features
    River Access, River Front
  • Water Front
    Yes
  • View
    River
  • Utilities
    Cable Available, Natural Gas Available, Natural Gas Connected, Electricity Connected, Sewer Connected, Water Connected, Phone Available
  • Water
    Public

  • Area
    Champlain, Rouses Point, Mooers
  • County
    Clinton
  • City
    Champlain
  • Zip Code
    12919

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Frequently Asked Questions

How do I schedule a tour of 21 Oak St?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 21 Oak St.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 21 Oak St?

Click Ask a Question to talk with our team. You already know it is a 4 bed, 2 bath, listed for $295,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Champlain, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 21 Oak St?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 21 Oak St at around $2,167. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 21 Oak St?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Clinton County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 21 Oak St?

In most cases, yes. Whether 21 Oak St is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Champlain's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 21 Oak St?

We can handle that for you. Our preferred local agent specializes in residentials in Champlain and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $295,000 with 2,190 sqft of space—that comes out to approximately $135 per square foot.

How long has this property been on the market?

21 Oak St was listed on September 30, 2026, which means it's been on the market for 46 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 1820, making it approximately 206 years old.

What is the lot size of this property?

21 Oak St sits on a 1.1-acre lot, which is 47,916 square feet.

What are the property taxes for 21 Oak St?

The most recent public record shows annual property taxes for 21 Oak St were approximately $5,855. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is 21 Oak St still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the Adirondack-Champlain Valley Multiple Listing Service. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Continental Real Estate Group, Inc, are indicated by detailed information about them such as the name of the listing firms. Information deemed reliable but not guaranteed. Copyright 2026 Adirondack-Champlain Valley Multiple Listing Service. All Rights Reserved.