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1166 Lassen Court
San Dimas CA 91773 US

$1,595,000

Active Listing ID CV26130724
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4 bed
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3.00 Bath (3 Full)
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Lot: 159,115.00 Square Feet
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Single Family Residence

$1,595,000

Active Listing ID CV26130724
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1166 Lassen Court Perched at the edge of a quiet cul-de-sac with unobstructed mountain and canyon views, this two-story residence occupies an expansive 3.65 acre hillside lot. Mature trees, agapanthus, flowering shrubs, ferns, and brick-bordered landscaping line the front approach, leading to a covered entry with vaulted exposed beam ceiling, brick column detail, herringbone brick landing, and double front doors. Inside, the two-story foyer features tile flooring, a sweeping staircase with oak handrails and white balusters and a wrought iron chandelier. The formal living room offers vaulted ceilings and a bay window while the adjoining dining room offers a chandelier, chair rail detail, and mountain views with access to the kitchen. The kitchen features raised-panel wood cabinetry, granite countertops and full backsplash, stainless steel appliances, and a peninsulaE open to the family room. A breakfast nook captures direct mountain and backyard views. The family room connects to the kitchen with crown molding, a brick fireplace, and sliding glass doors opening to the yard and hillside. The main level includes a bedroom with shutters, a full bath with granite vanity with a shower/tub, and an indoor laundry rm with direct garage access. The curved staircase leads to an upper landing. A bonus room offers vaulted ceilings, plantation shutters, a brick fireplace, and built-in cabinetry. The primary suite is accessed through double doors and includes vaulted ceilings, a bay window with plantation shutters, ceiling fan, and a walk-in closet with multi-level hanging rods. The primary bath features dual granite vanities with white cabinetry, skylight, a soaking tub beneath plantation shuttered windows with mountain views, a separate glass-enclosed shower with tile surround and built-in niche, and a private water closet. Two additional bedrooms with plantation shutters, ceiling fans, and mirrored closet doors share a hall bath with shower/tub with a glass enclosure. The backyard wraps around the home on an expansive hillside lot with flagstone hardscape, a stone-clad fire pit with built-in seating, and a natural koi pond bordered by boulders and tropical plantings. Tiered landscaping extends into the hillside with drought-tolerant plantings, palms, mature landscaping, and a concrete staircase leading to an upper view terrace with iron railing and unobstructed panoramic mountain and canyon views. Lawn areas, a Japanese maple, garden path, and layered hedging provide complete privacy.

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Property Features

  • Facts
  • Lot Size: 159,115.00 Square Feet
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Central Air
  • Exterior Finish: Fence, Community Features Included: Curbs, Street Lights, Sidewalks, Rain Gutters, Lot Over 40000 Sqft, Cul-de-sac, Front Yard, Sprinkler System, Back Yard
  • Floor Covering: Carpet
  • Roof Type: Tile
  • Heating Fuels: Central

School Information

  • School
  • SHULL(Elementary)
  • LONHIL(MiddleSchool)
  • SANDIM(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1595000
  • unparsedaddress: 1166 Lassen Court
  • postalcity: San Dimas
  • stateorprovince: CA
  • country: US
  • postalcode: 91773
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 3.65277777777778
  • lotsizeunits: Square Feet
  • lotsizearea: 159115
  • livingarea: 2660
  • livingareaunits: Square Feet
  • listagentfullname: Nicholas Abbadessa
  • listagentemail: nick@soldbynick.com
  • listagentkey: 3yd-MRMLSCA-C23285
  • listagentmlsid: C23285
  • listagentpreferredphone: 9092927888
  • listagentofficephone: 9094458100
  • listofficekey: 3yd-MRMLSCA-1441
  • listagentstatelicense: 01398872
  • listofficemlsid: 1441
  • disclaimer: Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MRMLSCA
  • yearbuilt: 1986
  • listingcontractdate: 2026-06-19
  • listagenturl: http://www.soldbynick.com
  • countyorparish: Los Angeles
  • parcelnumber: 8665002100
  • elementaryschool: SHULL
  • highschool: SANDIM
  • elementaryschooldistrict: Bonita Unified
  • middleorjuniorschooldistrict: Bonita Unified
  • highschooldistrict: Bonita Unified
  • appliances: Cooktop, Cooktop - Gas, Dishwasher, Garbage Disposer, Microwave, Oven - Double, Trash Compactor, Washer
  • cooling: Central Air
  • constructionmaterials: Stucco
  • flooring: Carpet
  • heating: Central
  • numberofunitstotal: 1
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 9
  • parkingfeatures: Driveway, Garage, RV
  • roof: Tile
  • view: Mountain, Panorama
  • waterfrontyn: False
  • franchiseaffiliation: RE/MAX International
  • interiorfeatures: Recessed Lighting, Open Floorplan, Copper Plumbing Full, Granite Counters, Window Features: Double Pane Windows, Drapes
  • exteriorfeatures: Fence, Community Features Included: Curbs, Street Lights, Sidewalks, Rain Gutters, Lot Over 40000 Sqft, Cul-de-sac, Front Yard, Sprinkler System, Back Yard
  • windowfeatures: Double Pane Windows
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bonus Room, Family Room, Kitchen, Laundry, Living Room
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"RE/MAX Masters", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"Nick@SoldByNick.com", "ListBrokerageCity":"Covina", "ListBrokerageCountry":"US", "ListBrokerageEmail":"remaxadmin@mastersrealestate.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MRMLSCA/c5ababc31d928959011d93678f9600ad/20140617161019960.png", "ListBrokerageName":"RE/MAX Masters", "ListBrokeragePhone":"(626) 967-1779", "ListBrokeragePostalCode":"91723", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"475 East Badillo St.", "ListBrokerageWebsiteUrl":"http://www.mastersrealestate.com", "ListOfficeAddress1":"1030 Bonita Avenue", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"c10229", "ListOfficeCity":"La Verne", "ListOfficeCountry":"US", "ListOfficeEmail":"servicesadmin@mastersrealestate.com", "ListOfficePostalCode":"91750", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Single Family Residence - San Dimas, CA", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/1166-Lassen-Ct_San-Dimas_CA_91773_M10432-98598?f=listhub&s=MRMLSCA&m=CV26130724&c=rexren", "MLSModificationTimestamp":"2026-06-19T17:01:53Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Single Family Residence", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 6/27/2026 10:36:22 PM GMT
Source Updated Date: 6/30/2026 12:50:44 AM GMT

Courtesy of: Nicholas Abbadessa, RE/MAX MASTERS REALTY, nick@soldbynick.com

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.