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89 Knollwood Dr
Watchung Boro NJ 07069-6245 US

$2,398,000

Active Listing ID 4010449
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5 bed
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6.00 Bath (5 Full , 1 Half)
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Lot: 2.35 Acres
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Single Family Residence

$2,398,000

Active Listing ID 4010449
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89 Knollwood Dr Welcome to this exceptional custom-built brick Colonial, where timeless architecture meets refined craftsmanship. A grand double-door entry sets the tone, opening into a stunning sun-filled marble foyer that immediately showcases the home's elegance and scale. Rich hardwood floors flow seamlessly throughout, complemented by exquisite custom millwork and detailed finishes that elevate every space. The inviting family room fireplace serves as a stunning focal point-perfect for cozy evenings and relaxed gatherings. At the heart of the home is a beautifully designed, spacious eat-in kitchen-perfect for both everyday living and entertaining. Featuring a large center island, convenient breakfast bar, and abundant counter space, this kitchen offers both function and flow. A dedicated pantry provides excellent storage, while the generous layout allows for a comfortable dining area filled with natural light. Designed for both comfort and versatility, the main level features a desirable first floor bedroom with a full bath, ideal as an in-law suite or for guests. Upstairs, you'll find four generously sized bedrooms, including a luxurious primary suite retreat. The primary bedroom offers its own private sitting room with a double-sided fireplace - perfect for unwinding at the end of the day, along with spacious walk-in closets. A true blend of classic Colonial charm and modern livability, this home delivers elegance, warmth, and thoughtful design in every detail.

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Property Features

  • Facts
  • Lot Size: 2.35 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 5
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air, Multi Units
  • Exterior Finish: Curbs, Deck, Thermal Windows/Doors, Underground Lawn Sprinkler
  • Floor Covering: Marble, Tile, Wood
  • Roof Type: Asphalt, Shingle
  • Heating Fuels: Fireplace(s), Forced Air
  • Additional Features
  • Fireplace
  • Patio

School Information

  • School
  • BAYBERRY(Elementary)
  • VALLY VIEW(MiddleSchool)
  • WATCHUNG(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 2398000
  • unparsedaddress: 89 Knollwood Dr
  • postalcity: Watchung Boro
  • stateorprovince: NJ
  • country: US
  • postalcode: 07069-6245
  • bathroomsfull: 5
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 2.35
  • lotsizeunits: Acres
  • lotsizearea: 2.35
  • livingarea: 0
  • livingareaunits: Square Feet
  • latitude: 40.62703
  • longitude: -74.45589
  • listagentfullname: SIU Y. WONG
  • listagentemail: siuwong888@yahoo.com
  • listagentkey: 3yd-GSMLSNJ-243912
  • listagentmlsid: 243912
  • listagentpreferredphone: 9086968600
  • listagentofficephone: 9086968600
  • listofficekey: 3yd-GSMLSNJ-3968
  • listofficemlsid: 3968
  • disclaimer: Copyright © 2026 Garden State MLS, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: GSMLSNJ
  • yearbuilt: 2010
  • listingcontractdate: 2026-02-18
  • listagenturl: https://klsir.com
  • countyorparish: Somerset
  • elementaryschool: BAYBERRY
  • highschool: WATCHUNG
  • appliances: Dishwasher, Microwave, Oven - Gas, Range, Refrigerator, Vacuum System, Washer
  • cooling: Central Air, Multi Units
  • constructionmaterials: Brick
  • flooring: Marble, Tile, Wood
  • heating: Fireplace(s), Forced Air
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • roof: Asphalt, Shingle
  • waterfrontyn: False
  • franchiseaffiliation: Sotheby's International Realty
  • interiorfeatures: BarWet, CODetect, CeilCath, Drapes, FireExtg, CeilHigh, JacuzTyp, SecurSys, SmokeDet, StallShw, WlkInCls
  • exteriorfeatures: Curbs, Deck, Thermal Windows/Doors, Underground Lawn Sprinkler
  • architecturalstyle: Colonial
  • rooms: Basement, Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Den, Dining Room, Family Room, Kitchen, Living Room, Office
  • patioandporchfeatures: Deck
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -74.45589, 40.62703
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Kienlen Lattmann Sotheby's International Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"siuwong888@yahoo.com", "ListBrokerageCity":"Basking Ridge", "ListBrokerageCountry":"US", "ListBrokerageEmail":"candrews@klsir.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Kienlen Lattmann Sotheby's International Realty", "ListBrokeragePhone":"(908) 696-8600", "ListBrokeragePostalCode":"07920", "ListBrokerageStateOrProvince":"NJ", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"68 N. Finley Avenue", "ListBrokerageWebsiteUrl":"https://klsir.com", "ListOfficeAddress1":"68 NORTH FINLEY AVENUE", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"255725", "ListOfficeCity":"BASKING RIDGE", "ListOfficeCountry":"US", "ListOfficeEmail":"candrews@klsir.com", "ListOfficePostalCode":"07920", "ListOfficeStateOrProvince":"NJ", "ListPriceCurrencyType":"USD", "ListingTitle":"Colonial, Custom Home, Single Family - Watchung Boro, NJ", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/89-Knollwood-Dr_Watchung_NJ_07069_M69088-59467?f=listhub&s=GSMLSNJ&m=4010449&c=rexren", "MLSModificationTimestamp":"2026-02-26T16:53:20Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Single Family", "RawPropertyType":"Single Family", "RoomCount":15, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":30351, "TaxDescription":null, "TaxYear":"2024"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 2/26/2026 11:05:02 PM GMT
Source Updated Date: 3/1/2026 8:09:30 PM GMT

Courtesy of: SIU Y. WONG, KL SOTHEBY'S INT'L. REALTY, siuwong888@yahoo.com

Copyright © 2026 Garden State MLS, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.