734 18th St

Santa Monica CA 90402

5200 sq. ft.

8940 sq. ft.

Single-Family

Last sold for $9,363,000

Victoria Velazquez, last sold this property on 05 October 2026 after 69 days on market.

Overview

A true indoor-outdoor sanctuary, this exceptional architectural residence is centered around a beautifully landscaped backyard, where expansive walls of glass create an effortless connection between light-filled interiors and resort-style outdoor spaces, offering a remarkable sense of privacy in one of the Westside's most coveted neighborhoods. Designed by acclaimed architect Ken Ungar, this 5-bedroom + an office, 5.5-bathroom residence offers 5,200 SF on an expansive 8,940 SF lot of thoughtfully designed living space with white oak floors, skylights, and an exceptional floor plan just moments from the shops, restaurants, and amenities of Montana Avenue. A dramatic entry introduces bright, open living spaces designed for both everyday living and effortless entertaining. The formal living room flows into an elegant dining room with a Sub Zero wine refrigerator, while the chef's kitchen showcases a complete suite of Miele appliances, refinished custom cabinetry, sculptural Tom Dixon lighting, and striking book matched Dekton countertops and backsplash. The adjoining family room disappears behind walls of glass, opening completely to the private backyard where a newly completed pool, covered outdoor living room, and fully equipped outdoor kitchen with a 48-inch DCS barbecue and matching refrigerator create an exceptional setting for year-round entertaining. The upper level features 4 ensuite bedrooms, including a luxurious primary suite with soaring ceilings, a dramatic fireplace, an expansive private balcony, dual walk-in closets, and a spa-inspired bath, along with a versatile den ideal as a media room, playroom, or additional lounge. A private guest suite and dedicated office on the main level provide flexibility for visitors, working from home, or multigenerational living. Surrounded by mature landscaping that enhances both beauty and privacy, the backyard serves as a true extension of the home, creating a seamless indoor-outdoor lifestyle. Ideally situated north of Montana Avenue, this exceptional residence enjoys close proximity to Brentwood Country Mart, Montana Avenue's renowned boutiques and restaurants, highly regarded schools, and everything that makes this one of the Westside's most desirable neighborhoods.

Features

5 bedrooms

6 bathrooms

4 carspaces

2 open car spaces

2 garage spaces

5200 sq. ft. floor area

8940 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 5 bedroom single-family properties sold in Santa Monica over the last 12 months, the estimated median property value of 734 18th St is $8m.

Median value

$8m

Estimated value range

$3m - $22.95m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Santa Monica. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 734 18th St

2026

Sold

$9,363,000

05 Oct 2026 by Victoria Velazquez, of Compass

2019

Sold

$6,350,000

09 Dec 2019 by John Hathorn, of Compass

2017

Sold

$3,195,000

22 Aug 2017 by Kate Bransfield, of Coldwell Banker Realty

Happy sellers in Santa Monica

We have insufficient information to provide an overview of customer satisfaction for Santa Monica. Viewing the agent profiles, reviews and sales for Santa Monica can provide insights for this location.