4499 E Mercury Ave, Los Angeles: 2-Storey Affordable Housing
2-Storey Affordable Housing at 4499 E Mercury Ave, Los Angeles was permitted on March 19, 2025 with a stated construction value of $1M to $5M. NEW 2-STORY 100% AFFORDABLE APARTMENT BUILDING WITH GARAGE (BUILDINGS I). 14 units total. Builtie tracks the project's stage, the trades still being bought and the people who decide.
The same four steps, whether the buyer is a builder, a designer, an owner or a company you want to acquire.
The project
| Address | 4499 E Mercury Ave, Los Angeles |
| Project | 2-Storey Affordable Housing |
| Building type | Residential |
| Work | New building |
| Permit issued | March 19, 2025 |
| Stated construction value | $1M to $5M |
| Estimated stage | Mechanical |
| Company named on the permit | Olson R D Construction Inc |
| Decision makers and contacts | In Builtie |
From the permit: “NEW 2-STORY 100% AFFORDABLE APARTMENT BUILDING WITH GARAGE (BUILDINGS I). 14 units total”
Which trades are being bought now
The project is with the mechanical, electrical and plumbing rough-in under way. At that stage these trades are inside their award window, the stretch of the build when the builder or general contractor decides who gets the work:
| Trade | Award window |
|---|---|
| Construction Site Security | Before the start to 15% |
| Painting | 5% to 35% |
| Electrical | 20% to 45% |
| HVAC and Mechanical | 20% to 45% |
| Plumbing | 20% to 45% |
| Fire Protection | 25% to 50% |
| Signage and Wayfinding | 25% to 70% |
| Insulation | 30% to 55% |
| Drywall | 35% to 60% |
| Low Voltage and Data | 35% to 60% |
What Builtie adds
In Builtie: the decision makers on this project and their verified contacts, the trades already credited on it, the builder's other active permits, and LinkedIn and email outreach that runs while you work.
Other major projects in Los Angeles
- 11975 W Bluff Creek Dr: Office and Tenant Fit-Out
- 1327 S West Blvd: Affordable Housing
- 1346 N Fairfax Ave: 4-Storey Affordable Housing
- 18455 S Figueroa St: Warehouse
- 19325 W Londelius St: Hotel Renovation
All of them: construction projects in Los Angeles by address. The data is the City of Los Angeles: the building permits the Department of Building and Safety (LADBS) issues. Santa Monica, Pasadena, Glendale, Burbank, Long Beach and the rest of Los Angeles County issue their own permits and are not in the feed today. The city's open dataset names no contractor, so Builtie reads each permit's LADBS record for the contractor and their CSLB license, the architect and the engineer. Many Los Angeles permits are owner-builder, and on those the architect is the first contact.
Plans
Builtie's Starter plan is $79 per seat per month (CAD) for 20 projects; Growth is $99 for 50 projects and adds the LinkedIn and email outreach you run yourself. Opening a project spends one credit, and the decision makers, emails, phones and AI call script inside it are included. Your monthly credits reset at each renewal, and extra credit packs are valid for 30 days. The free trial runs 7 days with 10 projects. Custom, where Builtie's team runs the outreach for you, starts from CAD $1,500 a month on top of a Growth seat.
Frequently asked questions
What is being built at 4499 E Mercury Ave?
2-Storey Affordable Housing. NEW 2-STORY 100% AFFORDABLE APARTMENT BUILDING WITH GARAGE (BUILDINGS I). 14 units total
When was the permit issued for 4499 E Mercury Ave?
March 19, 2025, by the City of Los Angeles.
Who is building 4499 E Mercury Ave?
Olson R D Construction Inc is named on the permit. The decision makers and their contacts are in Builtie.
Which trades does 4499 E Mercury Ave need now?
At its current stage: site security, painting, electrical, HVAC, plumbing, fire protection, signage, insulation.
What does Builtie cost?
Starter is $79 per seat per month (CAD) for 20 projects; Growth is $99 for 50 projects and adds LinkedIn and email outreach. There is a 7-day free trial with 10 projects.