1 / 25
$2,499,999
27 Duane Lane, Demarest, NJ, 07627
MLS# 26020121
5
Bedrooms
5
Bathrooms
1
Half Baths
1.85 acres (80,586 sqft)
Lot Size
1960
Year Built
Residential — Colonial
Property Type
Description
Welcome to 27 Duane Ln, a classic Colonial offering over 4,000 sft of living space (1st & 2nd Fl) on a spectacular 1.85-acre property in one of Demarest’s most coveted & picturesque locations. This remarkable estate is surrounded by sweeping natural beauty & offers rare privacy, breathtaking views & a peaceful, resort-like setting that can be enjoyed throughout every season. The main level features a welcoming center hall foyer, living rm, formal dining rm, inviting den w/fpl, spacious family rm, powder rm & convenient laundry rm. The kitchen serves as the heart of the home, complete w/a center island, dining area & direct access to a covered deck overlooking the magnificent backyard & serene natural landscape. Whether enjoying morning coffee, outdoor dining, or relaxing w/family & friends, the setting is truly extraordinary. The 2nd level boasts a primary suite w/WIC, office & bath w/radiant heated floors. 4 add'l BRs & 2 full baths provide ample space & comfort for family & guests. The finished walk-out lower level offers outstanding versatility w/a recreation rm, full bath, gym & abundant storage space. Additional highlights: wood floors, skylights, 4-zone BB heat, 3-zone c/a, generator, EV charger, attached 3-car garage and a bonus oversized detached 2-car garage. A rare opportunity to own one of Demarest’s premier properties, combining timeless elegance, exceptional functionality & an unparalleled natural setting in one of Bergen County’s most desirable communities
Tax & Financial Information
| Annual Property Taxes | $47,194 (NJ Public Records) |
| Tax Assessment | $2,299,900 |
| Land Assessment | $1,420,000 |
| Listed | June 5, 2026 |
Property Features
Interior
- ✓Heating: Gas,Multi-Zone,Radiant
- ✓Cooling: Central Air
- ✓Basement: Finished
Exterior & Lot
- ✓Parking: Attached,Detached,Electric Vehicle Charging,Gar Opener
Listing Information
Listing Office: Coldwell Banker, Alpine/Closter — 201-767-0550
Listing Agent: Karen Leddy — (201) 232-5627 — karenleddyrealestate@gmail.com
Information deemed reliable but not guaranteed. Data provided for consumer's personal, non-commercial use only. Last updated: 10/13/2026.
Total Monthly Cost
$20,030/mo
NJ has the highest property taxes in the US. This is your real cost.
Down: $500,000 | Loan: $1,999,999
Estimates for informational purposes only. Insurance, maintenance, and flood costs are approximations. Consult a lender and insurance agent for accurate quotes.
Commute From This Home
Demarest
NJ Transit Bus 166
Closter (Bus)
~2 mi from town center
Commute times are peak-hour estimates based on NJ Transit schedules and typical traffic. Actual times may vary. Drive times assume weekday morning rush hour.
Similar Properties in Demarest
Active$799,000
7 Hardenburgh Avenue, Demarest, NJ, 07627
Demarest, NJ
🚂42 min to NYC
Est. $6,190/mo total cost
Listed by Corcoran Infinity Properties
Active$799,000
7 Hardenburgh Avenue, Demarest, NJ, 07627
Demarest, NJ
🚂42 min to NYC
Est. $6,190/mo total cost
Listed by Corcoran Infinity Properties
Active$2,895,000
64 Prescott Street, Demarest, NJ, 07627
Demarest, NJ
🚂42 min to NYC
Est. $24,672/mo total cost
Listed by New and Modern Group
Active$4,488,000
114 Anderson Avenue, Demarest, NJ, 07627
Demarest, NJ
🚂42 min to NYC
Est. $34,833/mo total cost
Listed by Prominent Properties Sotheby's International Realty-Tenafly
The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate Green Team are marked with the NJMLS Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website.
This information is being provided 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. Last date updated: 10/27/2026.
© 2026 New Jersey Multiple Listing Service, Inc. All rights reserved.
Property listings provided by GardenState.ai through authorized access to NJMLS.
Brokerage: Better Homes and Gardens Real Estate Green Team — 293 Route 94, Vernon, NJ 07462
Real Estate Agent: Julio Reynoso
GardenState.ai is an independent Artificial Intelligence platform. We are not affiliated with, sponsored by, or part of NJMLS.
All listings are displayed in accordance with IDX regulations of the State of New Jersey.
Equal Housing Opportunity. All real estate advertised herein is subject to the Federal Fair Housing Act, the New Jersey Law Against Discrimination, and applicable state and local fair housing laws, which make it illegal to advertise any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, national origin, sexual orientation, gender identity, or any other protected class.