840 20th St, a 1974 low-rise in Santa Monica.
Set in Santa Monica, 840 20th St is a condominium building. It was built in 1974 and rises two stories.
Contact a Condos of LA advisor for current availability, pricing, and a private tour of 840 20th St.
Condos for sale & rent at 840 20th St
Listings update automatically from the MLS. Availability and pricing are provided by the listing brokerages.
Recent sales at 840 20th St
| Date | Residence | Beds/Baths | Sq Ft | Sale price | $/Sq Ft | HOA dues |
|---|---|---|---|---|---|---|
| Apr 2025 | 15 | 3 bd · 3 ba | 1,493 | $1,750,000 | $1,172 | $475/mo |
| Jan 2025 | 12 | 3 bd · 3 ba | 1,532 | $1,450,000 | $946 | — |
| Dec 2024 | 12 | 3 bd · 3 ba | 1,532 | $1,450,000 | $946 | $475/mo |
| Jun 2022 | 5 | 3 bd · 3 ba | 1,527 | $1,500,000 | $982 | $475/mo |
Closed sales at 840 20th St from MLS records.
Amenities & services
What to know before you buy at 840 20th St
The details that make or break a condo decision — current HOA dues and what they cover, parking, and the building's pet & leasing rules. Our advisors pull these straight from the building's HOA documents for any residence you're weighing.
Learn moreCompiled from public sources · last reviewed July 2026. We confirm current dues, reserves, lender and policy details for any residence you're considering.
In the heart of Santa Monica
840 20th St places you at the center of Santa Monica, with the neighborhood's dining, shopping and character just outside your door and the rest of Los Angeles within easy reach.