1721 Biden Ln
Welcome to this exceptionally spacious home in Williamstown offering a rare combination of generous living space and a true private in-law suite. Perfect for multi-generational living, extended family, or guests, this unique property provides flexibility and room for everyone. The main residence features a welcoming living room with a cozy fireplace and wet bar, a formal dining room, a spacious eat-in kitchen, convenient main-floor laundry, and a powder room. The fully finished basement expands the living space with multiple finished rooms and an additional powder room, offering endless possibilities for a home office, recreation area, gym, hobby space, or storage. Upstairs, you'll find four generously sized bedrooms, a full hall bathroom, and a spacious primary suite complete with a private tiled bathroom featuring a relaxing soaking tub and separate stall shower. Adding tremendous value is the true in-law suite, offering its own private living area with two bedrooms, a full bathroom, a large living room, and a full eat-in kitchen—providing comfort, privacy, and independence. Outside, enjoy a rear deck overlooking the large fenced backyard, perfect for entertaining, pets, gardening, or outdoor activities. Additional highlights include an attached two-car garage and zoned HVAC for enhanced comfort and efficiency. Offering an incredible amount of living space and outstanding versatility, this home presents a wonderful opportunity for buyers looking to personalize a property to their own style and preferences. The property is being sold strictly as-is. Buyer is resposible for paying 100% transfer tax.
Listing Information
Facts & Features
Location
Community Information
Architecture
Features & Amenities
Property Features
Square Footage
Tax & Financial Information
Schools
Bunker Hill Middle School
Thomas Jefferson Elementary School
Williamstown High School
Clayton Middle School
Radix Elementary
Clayton High School
Herma S. Simmons Elementary School
Oak Knoll Elementary School
School ratings are provided for informational purposes only and are subject to change. Attendance boundaries are for reference only — contact the school or district directly to verify enrollment eligibility.
Historical Data
Price History
| Date | Event | Price |
|---|---|---|
| 07/28/2026 | Listed for sale | $575,000 |
Listed by Jaimee A. Cohen · RE/MAX Prime Real Estate · 6106227500
Listing information 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. Information deemed reliable but not guaranteed by the MLS. Copyright 2026, Bright. All rights reserved.
Last Updated: October 22, 2026 at 1:28 AM | Source: Bright | MLS#: NJGL2076398

Similar Homes For Sale In Williamstown
Start Your Real Estate Journey
Whether you have questions about this listing, want to schedule a showing, or just want to talk through your options, Jeromy Dunn-Portella is here to help. Reach out and expect a response within one business day.
How can I help?
Jeromy Dunn-Portella is here to help. Reach out and expect a response within one business day.
Thanks — Jeromy Dunn-Portella will be in touch shortly.
Make A Plan For Your Purchase
Know what you can afford before you start shopping — then run the numbers on any home you have in mind.
How much house can I afford?
- Principal & interest
- Property taxes
- Homeowner's insurance
- HOA dues
If your monthly savings are applied to the loan principal.
Enter your income, debts, and down payment to see how much home you may qualify for. Estimates only — not a lending decision.
Want to know more?
Jeromy Dunn-Portella is here to help. Reach out and expect a response within one business day.
✓ Thanks — Jeromy Dunn-Portella will be in touch shortly.





