Proudly presenting a rare and exceptional 7-unit multifamily opportunity in the heart of Santa Monica, located just steps from the highly coveted Montana Avenue. Built in 1968, 817 20th Street combines classic architectural charm with oversized, designed floor plans. This is an ideal investment for both long-term hold and owner-user potential. This is a twin building to 811 20th Street. 817 20th Street and 811 20th Street are being sold separately. The centerpiece of the property is a spacious, tri-level townhome-style owner's unit, estimated at approximately 2,400 square feet. It features direct private garage access into a bonus room, with a spiral staircase leading to the main level complete with a formal dining area, breakfast nook, a large living room with fireplace and balcony, and a den with built-in vintage bar. The top level includes a generous primary suite with dressing area and en-suite bath, along with two additional bedrooms and a second bathroom. In-unit laundry and abundant storage complete the offering. Vintage charm meets scale and privacy rarely found in multifamily living. The six remaining units are each approximately 1,200 square feet and feature spacious two-bedroom, two-bath layouts. Several units include sunken living rooms, split-level designs, or private rooftop decks. All have high ceilings and private outdoor areas either patios, balconies, or roof terrace offering an elevated living experience for tenants. Currently 100% occupied, this property provides significant rental upside estimated at approximately 52%. Recent upgrades include updated electrical, copper plumbing (buyer to verify), a newer roof, and ample on-site parking. Shared laundry facilities and well-maintained common areas add to tenant appeal. This is a rare chance to acquire a generational asset in one of the most prestigious and consistently high-performing rental markets on the Westside
Under contract
$3,975,000
817 20th St, Santa Monica, CA 90403
15beds
15baths
9,598sqft
Est.:
Multi Family
Built in 1968
-- sqft lot
$3,780,900 Zestimate®
$414/sqft
$-- HOA
What's special
Split-level designsPrivate rooftop decksHigh ceilingsFormal dining areaBreakfast nookPrivate outdoor areasSpacious two-bedroom two-bath layouts
- 76 days
- on Zillow |
- 29 |
- 0 |
Zillow last checked: 7 hours ago
Listing updated: June 26, 2025 at 09:46pm
Listed by:
D. Timothy Byrne DRE # 01186465 310-801-3442,
Compass 310-820-0195,
Steve Sawai DRE # 00607215 310-261-3777,
Compass
Source: CLAW,MLS#: 25541599

Travel times
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 15
- Bathrooms: 15
Heating
- Electric
Cooling
- None
Interior area
- Total structure area: 9,598
- Total interior livable area: 9,598 sqft
Property
Parking
- Total spaces: 8
- Parking features: Private Garage, Community Structure
- Garage spaces: 7
- Uncovered spaces: 1
Features
- Levels: Multi/Split
- Stories: 1
Lot
- Size: 8,016 Square Feet
Details
- Additional structures: None
- Zoning: SMR2*
- Special conditions: Standard
- Other equipment: None
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Multi Family
Condition
- Year built: 1968
Community & HOA
Location
- Region: Santa Monica
Financial & listing details
- Price per square foot: $414/sqft
- Date on market: 5/21/2025
- Loading