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For sale
  • $3,650,000

    421 E Cottage Ave, Haddonfield, NJ 08033

    5beds
    8,000sqft
    : 
    Single Family Residence
    Built in 2024
    0.44 Acres Lot
    $3,723,100 Zestimate®
    $456/sqft
    $-- HOA

    What's special

    Gas fireplaceCustom decorative ceiling beamsCustom commercial-style hoodRefined architectural detailCustom masonry pool deckOversized two-car garageCarefully curated lighting
    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.
    5 days
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    121
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    Zillow last checked: 8 hours ago

    Listing updated: December 18, 2025 at 04:58am

    Listed by:

    Joey Malcarney 609-828-2607,

    Greenside Realty LLC

    Source: Bright MLS,MLS#: NJCD2107832MLS Logo

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 6
    • Full bathrooms: 5
    • 1/2 bathrooms: 1
    • Main level bathrooms: 1
    Basement
    • Area: 2290
    Heating
    • Forced Air, Natural Gas
    Cooling
    • Central Air, Zoned, Electric
    Appliances
    • Included: Built-In Range, Microwave, Dishwasher, Disposal, Double Oven, Range Hood, Stainless Steel Appliance(s), Tankless Water Heater
    Features
    • Attic, Bar, Soaking Tub, Bathroom - Stall Shower, Bathroom - Tub Shower, Bathroom - Walk-In Shower, Built-in Features, Family Room Off Kitchen, Formal/Separate Dining Room, Kitchen - Gourmet, Kitchen Island, Pantry, Sauna, Walk-In Closet(s)
    • Flooring: Engineered Wood, Tile/Brick
    • Basement: Heated,Partially Finished,Concrete,Sump Pump,Windows,Full
    • Number of fireplaces: 1
    • Fireplace features: Gas/Propane
    Interior area
    • Total structure area: 8,925
    • Total interior livable area: 8,000 sqft
    • Finished area above ground: 6,635
    • Finished area below ground: 1,365

    Property

    Parking
    • Total spaces: 5
    • Parking features: Garage Faces Side, Garage Door Opener, Oversized, Inside Entrance, Asphalt, Attached, Driveway
    • Attached garage spaces: 2
    • Uncovered spaces: 3
    Accessibility
    • Accessibility features: Accessible Entrance
    Features
    • Levels: Three
    • Stories: 3
    • Patio & porch: Patio, Wrap Around
    • Exterior features: Barbecue, Extensive Hardscape, Stone Retaining Walls
    • Has private pool: Yes
    • Pool features: Heated, Pool/Spa Combo, Private
    • Has spa: Yes
    • Spa features: Hot Tub
    Lot
    • Size: 0.44 Acres
    • Dimensions: 169.00 x 114.00
    Details
    • Additional structures: Above Grade, Below Grade
    • Parcel number: 170005500007
    • Zoning: SINGLE
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Traditional,Other
    • Property subtype: Single Family Residence
    Materials
    • Concrete, Frame
    • Foundation: Concrete Perimeter
    • Roof: Architectural Shingle,Metal
    Condition
    • New construction: No
    • Year built: 2024

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public

    Community & HOA

    Community
    • Security: Carbon Monoxide Detector(s), Exterior Cameras, Motion Detectors, Smoke Detector(s), Security System
    • Subdivision: None Available
    HOA
    • Has HOA: No
    Location
    • Region: Haddonfield
    • Municipality: HADDONFIELD BORO

    Financial & listing details

    • Price per square foot: $456/sqft
    • Tax assessed value: $1,725,000
    • Annual tax amount: $57,183
    • Date on market: 12/18/2025
    • Listing agreement: Exclusive Right To Sell
    • Listing terms: Cash,Conventional
    • Inclusions: All Appliances, Basement Cold Plunge, Poker Table, Pool Table And Gym Equipment.
    • Exclusions: Personal Items
    • Ownership: Fee Simple

    Estimated market value

    $3,723,100

    $3.54M - $3.91M

    $3,544/mo

    Price history

    Price history
    DateEventPrice
    12/18/2025Listed for sale$3,650,000+52.1%$456/sqft
    Source: Bright MLS #NJCD2107832 Report a problem
    3/25/2024Sold$2,400,000+328.6%$300/sqft
    Source: Public Record Report a problem
    8/26/2022Sold$560,000$70/sqft
    Source: Bright MLS #NJCD2029820 Report a problem
    7/8/2022Pending sale$560,000$70/sqft
    Source: RE/MAX International #NJCD2029820 Report a problem
    7/8/2022Contingent$560,000$70/sqft
    Source: Bright MLS #NJCD2029820 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025$55,735 +497.3%$1,725,000 +497.3%
    2024$9,331 +43.7%$288,800 -25%
    2023$6,494 -0.8%$385,000

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $27,285/mo
    Principal & interest
    $18251
    Property taxes
    $7756
    Home insurance
    $1278

      Climate risks

      Neighborhood: 08033

      Nearby schools

      GreatSchools rating
      Schools provided by the listing agent
      • District: Haddonfield Borough Public Schools

      Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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