628 18th StreetSanta Monica, CA 90402

Single Family · 4 Beds · 3 Full Baths · 3,994 Sq. ft. | 0.21 Acres
$7,900,000 Active

628 18th Street Overview

Time on Site:
27 days
Visits:
0

Currently under construction. Rare opportunity to acquire a significant architectural project in Santa Monica's coveted Gillette Regent Square neighborhood. Set on an expansive 8,954 sq ft lot, this pre-completion offering presents the chance to take ownership of a residence already well underway in one of the Westside's most sought-after locations. Designed by renowned Santa Monica-based architectural firm Minarc, the property is being offered in its current unfinished state and features a structural steel frame, light-gauge steel interior partitions, and installed high-end window and door packages. Current approved plans call for a 4-bedroom, 3-bath residence of approximately 4,000 square feet, with a generous rear yard area that may accommodate additional outdoor amenities, subject to buyer verification and city approval. Buyers are advised to independently verify all plans, permits, specifications, and remaining scope of work. Further enhancing the opportunity, the sale includes an inventory of selected materials and components acquired for the project, including certain stone slabs, lighting fixtures, plumbing fixtures and appliances, together with a paid-for Solar Forward solar panel system. With substantial progress already completed, the property may appeal to buyers seeking the opportunity to bring their own vision and design preferences to the final stages of construction. Buyers may elect to explore working with the existing architect and construction team, subject to availability and separate agreement, or engage professionals of their choosing. Seller makes no representation regarding completion costs, timelines, or future approvals. Located just moments from Montana Avenue, premier dining, shopping, parks, and Santa Monica's iconic coastline, Gillette Regent Square remains one of the city's most desirable residential neighborhoods, known for its tree-lined streets, larger lot sizes, and architectural character. Opportunities to acquire a project of this scale and location are increasingly rare.

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628 18th Street Facts & Features

  • Type Single Family
  • Sq. ft. 3,994
  • Price/Sq.ft. $1,978
  • Lot 0.21 Acres

Details

General

Building Information

  • Year Built: 2026

Location/Region

  • Country: US
  • County Or Parish: Los Angeles

General Information

  • Parcel Number: 4279017002
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Zoning: SMR1*

Interior

Parking Information

  • Garage: false

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Partial: 0
  • Bathrooms Total: 3
  • Bedrooms Total: 4

Building Interior

  • Building Area Total: 3994
  • Building Area Units: Square Feet

General Information

  • Appliances: Refrigerator
  • Fireplace: false
  • Levels: Two Story
  • Living Area: 3994
  • Living Area Units: Square Feet
  • Stories: 2

Exterior

Parking Information

  • Parking Total: 0

Lot Information

  • Lot Size Acres: 0.2056
  • Lot Size Area: 0.2056
  • Lot Size Square Feet: 8954
  • Lot Size Units: Acres

Waterfront/View

    General Information

    • Pool Features: None
    • Pool Private: false

    628 18th Street Neighborhood

    Community

    90402 (SANTA MONICA) Demographics

    46
    Median Age
    5,463
    Population Density (per sq. mile)
    85%
    College Educated
    $145,742
    Estimated Median Income
    3,211
    Estimated Total Home Owners
    1,472
    Estimated Total Renters
    69% / 31%
    Estimated Owner / Renter Divide
    2
    Estimated Average Household Size
    Community data courtesy of LiveBy, Inc.

    Schools

    School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

    628 18th Street Monthly Cost

    $
    $ %
    %
    $
    $
    * All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

    628 18th Street Market Data

    Based on the last 30 days in this zip code

    $7,303,351
    Average List Price
    $1,988
    Average Price per Square Foot
    11
    Properties Sold
    94
    Average Days on Market
    289
    Properties for Sale
    Calculations provided by Reliance Network

    628 18th Street History

    Date Event Value Agent
    6/2/2026Source: bridgeMLS Added to Database
    June 02, 2026
    6/2/2026Source: CRMLS Added to Database
    June 02, 2026
    1/4/2023Source: CRMLS Added to Database
    January 04, 2023
    11/10/2022Source: CRMLS Added to Database
    November 10, 2022
    9/12/2022Source: CRMLS Added to Database
    September 12, 2022
    Listing provided courtesy of Equity Union- MLS# CL26840917MLS Provider