Rare Waterfront Opportunity on Heart Pond! Don’t be fooled this home is bigger than it looks! Beautifully updated and designed for year-round enjoyment, it offers stunning views in every season. The first floor features a spacious bedroom, full bath, home office, living room, kitchen, laundry, and an oversized Brady-built sunroom that feels like an extension of the outdoors. The open layout is ideal for living and entertaining, while the heated basement provides a workshop and plenty of storage. Outdoor spaces include a fenced backyard, gazebo, patio, deck, private beach, a large shed and option to add a dock. (Option to include Pontoon boat!) From morning coffee to kayaking, skating, or sunset views, this home delivers the perfect balance of comfort, recreation, and relaxation. Don’t miss your chance to make this rare waterfront gem your own!
Listed by Maureen Howe
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ERA Key Realty Services
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978-697-1536
Last updated October 08, 2025
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Source: MLSPin #73438222
Listing Facts
TypeSingle-family
NeighborhoodHeart Pond
Bedrooms4
Bathrooms1
Days on Prevu22
Taxes$8,105/year
Size1,638 sqft
Price per sqft$446
Amenities
Dishwasher
Private Outdoor Space
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
10/01/2025
Listed by ERA Key Realty Services
$729,900
Property Details for 20 4th Lane
Association
Amenities
Community Features: Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Stable(s), Golf, Bike Path, Conservation Area, Public School
Waterfront Features: Waterfront, Pond, Dock/Mooring, Frontage, Access, Direct Access, Lake/Pond, 0 To 1/10 Mile To Beach
Waterfront: Yes
Measurements
Building Area Total: 1,638
Building Area Units: Square Feet
Lot Size Acres: 0.19
Lot Size Area: 0
Lot Size Square Feet: 8,276
Lot Size Units: Acres
Financial
Taxes
Parcel Number: 3911817
Tax Annual Amount: $8,105.00
Tax Assessed Value: $583,100.00
Tax Year: 2025
Interior
Features
Appliances: Gas Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator
Fireplace Features: Living Room
Fireplace: Yes
Fireplaces Total: 1
Flooring: Wood, Tile, Laminate, Flooring - Wall To Wall Carpet
Interior Features: Ceiling Fan(s), Sun Room, Office
Measurements
Living Area: 1,638
Living Area Source: Owner
Rooms
Basement: Full
Bathrooms Full: 1
Bathrooms Total Integer: 1
Bedrooms Total: 4
Main Level Bathrooms: 1
Rooms Total: 8
Other
Location
Subdivision Name: Heart Pond
Parking
Parking
Open Parking: Yes
Parking Features: Paved Drive, Off Street
Schools
Elementary School
Elementary School: Byam
High School
High School: Chelmsford Hs
Middle or Junior School
Middle Or Junior School: Mccarthy/Parker
Utilities
Equipment
Cooling: Window Unit(s)
Has Cooling: Yes
Heating: Forced Air, Baseboard, Electric Baseboard
Has Heating: Yes
Laundry Features: Flooring - Hardwood, Remodeled, First Floor, Electric Dryer Hookup
Sewer: Public Sewer
Utilities: For Gas Range, For Electric Dryer
Water Source: Private
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