421 19th Street, Santa Monica, CA 90402

Single-Family · For sale · $8,500,000 · MLS# 26838097

Single-Family for sale in Southern California — $8,500,000. 5 beds · 5 baths · 3,635 sqft. Welcome to 421 19th Street - a brand new custom-built residence in Gillette Regent Square, one of the most desirable pockets of Santa Monica's coveted North of Montana neighborhood. Built by the owners for themselves,…

421 19th Street
For sale

$8,500,000

421 19th Street, Santa Monica, CA 90402

5beds
5baths
3,635sqft
Single-FamilyProperty type
2026Year built
8,954 sqft lotLot size
3,635 sqftLiving area
$2,338/sqftPrice / sqft
HOA
2 spacesGarage
6 spacesTotal parking

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 5
  • Bathrooms: 5
  • Full bathrooms: 4
  • Half bathrooms: 1

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Included: Dishwasher, Electric Cooktop, Gas Cooktop, Disposal, Gas Oven, Oven, Refrigerator, Dryer, Washer
  • Laundry: Inside, Laundry Room

Interior area

  • Living area: 3,635 sqft

Property

Parking

  • Total parking spaces: 6
  • Garage spaces: 2

Lot

  • Lot size: 8,954 sqft

Features

  • Pool features: Fenced, Heated, In Ground, Pool Cover, Private
  • View: Yes

Construction

Type & style

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

Condition

  • Year built: 2026

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 56 days
  • Price / sqft: $2,338
  • Status: Active
  • MLS#: 26838097

Location

  • City: Santa Monica
  • ZIP: 90402

About this home

Welcome to 421 19th Street - a brand new custom-built residence in Gillette Regent Square, one of the most desirable pockets of Santa Monica's coveted North of Montana neighborhood. Built by the owners for themselves, this exceptional home reflects impeccable attention to detail, intentional design, and an extraordinary level of care throughout. Blending modern luxury with timeless elegance, the home offers seamless indoor-outdoor living - true Southern California living at its finest. Thoughtfully designed for both everyday comfort and elevated entertaining, the open floor plan features two side-by-side living rooms, with a hidden bar and a designer laundry suite discreetly concealed behind stunning walnut paneling. One of the living rooms is further enhanced by floor-to-ceiling folding Jada doors that open directly to the backyard, creating a true indoor-outdoor flow. The chef's kitchen serves as the heart of the home, anchored by a large center island and appointed with a Gaggenau electric and gas cooktop and oven, Sub-Zero refrigerator and freezer, Bosch dishwasher, custom walnut cabinetry, and granite countertops. A sunlit breakfast nook and formal dining room are ideally positioned adjacent to the kitchen, creating a natural flow for gathering and dining. Floor-to-ceiling folding glass doors extend from the dining area to a beautifully landscaped backyard, complete with a sparkling pool and electric cover, as well as inviting outdoor areas for al fresco dining and lounging, surrounded by beautiful, mature trees effortlessly expanding the living space and creating the ultimate setting for entertaining. A guest bedroom suite is conveniently located on the main level. Upstairs, an open lounge/media area, three additional bedrooms, and a bright, light-filled office provide both comfort and flexibility. The stunning primary suite is a true retreat, featuring a spacious walk-in closet and a spa-inspired bathroom with a soaking tub, dual vanities, and a walk-in shower with a skylight and built-in bench. Additional features include solar panels and custom seeded concrete hardscape, including the driveway, walkways, and a thoughtfully designed poolside lounge completing this one-of-a-kind residence in one of Santa Monica's most sought-after neighborhoods.

Listing updated: July 17, 2026 at 10:13 AM

Listed by: Lena Samigoullina, Keller Williams Hollywood Hills

Source: CRMLS, MLS#: 26838097, Originating MLS: California Regional MLS

Location

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Santa Monica

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Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 5
  • Bathrooms: 5
  • Full bathrooms: 4
  • Half bathrooms: 1

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Included: Dishwasher, Electric Cooktop, Gas Cooktop, Disposal, Gas Oven, Oven, Refrigerator, Dryer, Washer
  • Laundry: Inside, Laundry Room

Interior area

  • Living area: 3,635 sqft

Property

Parking

  • Total parking spaces: 6
  • Garage spaces: 2

Lot

  • Lot size: 8,954 sqft

Features

  • Pool features: Fenced, Heated, In Ground, Pool Cover, Private
  • View: Yes

Construction

Type & style

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

Condition

  • Year built: 2026

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 56 days
  • Price / sqft: $2,338
  • Status: Active
  • MLS#: 26838097

Location

  • City: Santa Monica
  • ZIP: 90402

Price history

DateEventPrice
5/23/2026Source: CRMLS, #26838097Listed for sale$8,500,000$2338/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 2026-07-17 10:13:42 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