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Street View
$3,690,000
Monthly Est:$18,366
5 Beds
- 6 Baths
5 full baths + 1 half bath
8,000sqft
421 E Cottage Ave, Haddonfield, NJ 08033
$3,690,000
$18,366/moEst:
Get Pre-Approved
Single Family Residence
Built in 2024
$-- HOA
19,267 sqft lot
$461/sq.ft
Description
Thoughtfully designed from top to bottom, this exceptional custom residence pairs refined architectural detail with true resort-level amenities—an offering rarely found in Haddonfield. Privately positioned at the end of a cul-de-sac and bordered by wooded open space, the home delivers modern luxury, craftsmanship, and privacy without compromise.
Wide-plank wood flooring flows throughout the home, complemented by custom millwork, decorative wall detailing, and carefully curated lighting. The open-concept kitchen and family room serve as the heart of the home, featuring dual oversized islands, granite countertops, a walk-in pantry with custom shelving, and a premium appliance suite including Sub-Zero refrigeration and a Wolf range and oven. A custom commercial-style hood, wet bar with beverage refrigerator, and gas fireplace complete this inviting yet sophisticated space—ideal for everyday living and entertaining alike.
The primary suite is a true retreat, highlighted by custom decorative ceiling beams, motorized Hunter Douglas window shades, and a Lutron lighting system. The spa-inspired bathroom offers heated floors, a soaking tub, dual vanities, a private water closet, and an expansive walk-in shower with dual stations and overhead rainfall shower. An oversized walk-in closet with custom built-ins and a cabinet island completes the suite.
The four other generously sized bedrooms provide flexible living, including en-suite and Jack-and-Jill bathroom arrangements, all finished with custom closet shelving and abundant natural light. A finished, fully conditioned attic bonus room adds valuable additional living space, while a second-floor lounge overlooks the dramatic two-story foyer below.
Designed for both productivity and relaxation, the home features a private office with a striking iron-and-glass entry door, custom wood detailing, built-in bar, motorized shades, and access to a side porch. The lower level is an entertainer’s dream, offering a custom theater room with granite viewing counter, game and lounge spaces, a sound-insulated home gym, and a dedicated spa and wellness area complete with a large built in sauna, RENU therapy cold plunge, seating lounge, and full bathroom.
The luxury resort feel continues outside. Enjoy the pool and hot tub with a mechanical cover, raised covered patio, custom masonry pool deck, expansive lawns, and a fully fenced yard lined with Green Giant arborvitae for privacy. An oversized two-car garage, generous laundry room with extensive cabinetry, integrated security system, and multiple sump pumps complete this thoughtfully executed home.
A rare opportunity to own a meticulously crafted residence where luxury, privacy, and lifestyle converge—this is Haddonfield living at its finest.
- Houzeo last checked: 2 minutes ago
- Listing updated: November 8, 2026 at 5:32 pm
- Listing Provided by: Joseph Anthony Malcarney (609) 828-2607 | Greenside Realty (856) 438-0660
- Source: Bright MLS-NJ | MLS#: NJCD2130368

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2024
HOA Fees
-
Finished Area
8,000 sqft
Lot Size
19,267 sqft lot
Basement Area
- sqft
MLS Name
Bright MLS
MLS Number
NJCD2130368
MLS Status
ACTIVE-BRIGHT
Days on Market
1

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 6
Interior
Interior Features
Attic, Bar, Bathroom Soaking Tub, Bathroom Stall Shower, Bathroom Tub Shower, Bathroom Walk In Shower, Built Ins, Family Room Off Kitchen, Formal/separate Dining Room, Kitchen Gourmet, Kitchen Island, Pantry, Sauna, Walk In Closet(s), Wet/dry Bar
Appliances
Built In Range, Built In Microwave, Dishwasher, Disposal, Oven Double, Range Hood, Stainless Steel Appliances, Water Heater Tankless
Cooling
Central A/c, Zoned
Flooring
Engineered Wood, Tile/brick
Heating
Forced Air
Sewer
Public Sewer
Exterior Features
Bbq Grill, Extensive Hardscape, Hot Tub, Stone Retaining Walls
Construction
Year Built
Year Built: 2024
Home type
Single Family Residence
Foundation Details
Concrete Perimeter
Roof
Architectural Shingle, Metal
Construction Materials
Concrete, Frame
Architectural Style
Traditional, Other
Utilities & Energy
Water Source
Public
Security Features
Carbon Monoxide Detectors, Exterior Cameras, Motion Detectors, Smoke Detector, Security System
Parking Features
Asphalt Driveway
Basement
Heated, Partially Finished, Poured Concrete, Sump Pump, Windows, Full
Fireplace Features
Gas/propane
Pool Features
Heated, Pool/spa Combo
Other Features
Subdivision Name
None Available
Patio And Porch Features
Patio, Wrap Around
Price History
| Date | Event | Price |
|---|---|---|
11/08/2026 Source: | Listed for Sale | $3,690,000 +5.43% $461/sqft |
02/10/2026 Source: | Sold | $3,500,000 -4.11% $438/sqft |
01/13/2026 Source: | Pending | $3,650,000 $456/sqft |
12/18/2025 Source: | Listed for Sale | $3,650,000 +551.79% $456/sqft |
09/01/2022 Source: | Sold | $560,000 $70/sqft |
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Based on information from Bright MLS through Nov 15, 2026, 01:30PM. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. IDX information is provided exclusively for 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 is deemed reliable but not guaranteed. © 2026 Bright MLS, Inc. All Rights Reserved. Click here for more information
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