1166 Lassen Court, San Dimas, CA 91773

Single-Family · For sale · $1,398,000 · MLS# CV26130724

Single-Family for sale in Southern California — $1,398,000. 4 beds · 3 baths · 2,660 sqft. 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 bric…

1166 Lassen Court
For sale

$1,398,000

1166 Lassen Court, San Dimas, CA 91773

4beds
3baths
2,660sqft
Single-FamilyProperty type
1986Year built
3.65 acresLot size
2,660 sqftLiving area
$526/sqftPrice / sqft
HOA
3 spacesGarage
9 spacesTotal parking

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 4
  • Bathrooms: 3
  • Full bathrooms: 3

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Included: Double Oven, Dishwasher, Gas Cooktop, Disposal, Microwave, Trash Compactor
  • Laundry: Inside, Laundry Room

Interior area

  • Living area: 2,660 sqft

Property

Parking

  • Total parking spaces: 9
  • Garage spaces: 3

Lot

  • Lot size: 3.65 acres

Features

  • Pool features: None
  • View: Mountains, Panoramic

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 1986

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 29 days
  • Price / sqft: $526
  • Status: Active
  • MLS#: CV26130724

Location

  • City: San Dimas
  • ZIP: 91773

About this home

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.

Listing updated: July 11, 2026 at 3:13 AM

Listed by: Nicholas Abbadessa, RE/MAX MASTERS REALTY

Source: CRMLS, MLS#: CV26130724, Originating MLS: California Regional MLS

Location

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San Dimas

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Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 4
  • Bathrooms: 3
  • Full bathrooms: 3

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Included: Double Oven, Dishwasher, Gas Cooktop, Disposal, Microwave, Trash Compactor
  • Laundry: Inside, Laundry Room

Interior area

  • Living area: 2,660 sqft

Property

Parking

  • Total parking spaces: 9
  • Garage spaces: 3

Lot

  • Lot size: 3.65 acres

Features

  • Pool features: None
  • View: Mountains, Panoramic

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 1986

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 29 days
  • Price / sqft: $526
  • Status: Active
  • MLS#: CV26130724

Location

  • City: San Dimas
  • ZIP: 91773

Price history

DateEventPrice
7/08/2026Source: CRMLS, #CV26130724Price change$1,398,000$526/sqft-12.4%
6/19/2026Source: CRMLS, #CV26130724Listed for sale$1,595,000$600/sqft
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-11 03:13:37 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information