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Quadplex with Vacant Newly Constructed Unit
For Sale
$1,050,000

3631 Trinity Street, Los Angeles, CA 90011

MULTI_FAMILY - Los Angeles, CA

Property SizeContact for details
Lot Size0.14 Acres
Days on Market154

Property Features for 3631 Trinity Street

General Information

Property type Residential Multi Family
Property subtype Quadruplex
Property condition Under Construction
Bedrooms 7
Bathrooms 4
Full bathrooms 4
Rooms Bedroom 3, Bathroom 3, Bedroom 7, Bedroom 5, Bedroom 4, Laundry Room, Bedroom 6, Bathroom 1, Bathroom 2, Bedroom 1, Family Room, Bedroom 2, Bathroom 4
Parking 5
Parking features Assigned
Appliances 6 Burner Stove, Gas Oven
Lot features 2-5 Units/ Acre
Directions South of Jefferson Blvd East of Main St
Subdivision 699 - Not Defined
Standard status Active
APN 5121016009
Lot size 0.14 Acres

Utilities

Utilities Water Available
Sewer type Public Sewer
Heating system Central
Cooling system Central Air
Water source Public

Building Details

Year built 1905
Floors in Building 1
Number of units 4
Roof type Shingle
Listing Agency: Century 21 A Better Service · Century 21 Real Estate
Listed By: George Valencia · License #02083024
Added: Mar 16 Changed: Aug 14 Last Checked: Aug 16 at 3:06PM
MLS# DW26052764

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This quadplex offers four units total: three tenant-occupied units and one newly constructed unit that is vacant and ready to occupy. The property is currently listed as under construction, and it includes a brand-new unit built in 2025 featuring three bedrooms and two full bathrooms. The remaining occupied units consist of two one-bedroom, one-bathroom units and one three-bedroom, one-bathroom unit, for a practical mix of unit sizes.

The home has central heating and central air conditioning, with assigned parking. Plumbing is supported by public water and public sewer. Appliances noted include a 6 burner stove and a gas oven.

Set on a 0.1367-acre lot, the property is located at 3631 Trinity Street in Los Angeles, CA 90011. The existing configuration and current vacancy in the newly constructed unit provide flexibility for leasing or owner-occupancy while maintaining income from the occupied units.

Key Highlights

  • Four‑unit quadplex with three occupied units plus one vacant newly constructed unit
  • Vacant unit built in 2025: three bedrooms and two full bathrooms
  • Occupied unit mix includes two one‑bedroom, one‑bath units and one three‑bedroom, one‑bath unit

Property Analytics

Current Use

Quadplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Skin Care Clinic Acupuncture (Bike/Boat/Book/etc) Store Gym & Fitness Center

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

4
Residential units

Location Intelligence

Trade Area within ½ mile

2,337
Businesses Nearby

Demographics for 90011, CA

102,308
Population
25,119
Households
4.1
Avg Household Size
30
Median Age
6%
College-Educated
43%
High-School Grad
4.3 sq mi
ZIP Area
23,793
Density / Sq Mi
$53,781
Median Household Income
$27,889
Median Earnings
$1,497
Median Rent
$575,200
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Quadplex - Four-unit quadplex with three occupied units and a vacant newly constructed unit, with public water and sewer and central HVAC.
Where is this quadplex located?
The property is located at 3631 Trinity Street Los Angeles, CA.
What is the asking price?
The asking price for this property is $1,050,000.
What are key features of this property?
This property features: Four‑unit quadplex with three occupied units plus one vacant newly constructed unit; Vacant unit built in 2025: three bedrooms and two full bathrooms; Occupied unit mix includes two one‑bedroom, one‑bath units and one three‑bedroom, one‑bath unit
More about this property
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