364-366 N Mansfield Ave, Los Angeles: Duplex Renovation
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Duplex Renovation at 364-366 N Mansfield Ave, Los Angeles was permitted on October 14, 2026 with a stated construction value of under $1M. Renovation or addition to a duplex. 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 | 364-366 N Mansfield Ave, Los Angeles |
| Project | Duplex Renovation |
| Building type | Residential |
| Work | Renovation or alteration |
| Permit issued | October 14, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Permit |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
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Where this project is
- October 14, 2026Addition: Duplex Renovation · under $1M (this page)
- November 2026Estimated construction start (estimate)
- May 2027Estimated completion (estimate)
How we estimate: from the permit date and its stated value, with the build lengths Builtie's project feed uses (about 7 months for a job this size). It is not the builder's schedule.
Other big projects nearby
- 555 N La Brea AveAddition · $5M to $10M · March 2026
- 7300 W Melrose AveAlteration: roofing · $1M to $5M · August 2026
2 projects of $1M+ were permitted within 1 km in the last 12 months. See them all in Builtie →
Which trades are being bought now
When each trade on this project is usually picked, in calendar months (estimate). As of October 2026: 2 to approach now, 5 coming up.
| Trade | When to approach (est.) | Status |
|---|---|---|
| Construction (est.) | Nov 2026 – May 2027 | Estimate |
| Excavation and Site Work | Oct 2026 – Nov 2026 | Approach now |
| Construction Site Security | Oct 2026 – Dec 2026 | Approach now |
| Concrete and Foundation | Nov 2026 | Coming up |
| Structural Steel | Nov 2026 – Dec 2026 | Coming up |
| Elevators | Nov 2026 – Dec 2026 | Coming up |
| Framing | Nov 2026 – Dec 2026 | Coming up |
| Painting | Nov 2026 – Jan 2027 | Coming up |
How we estimate: each bar is the share of the build, from the estimated start (November 2026) to the estimated completion (May 2027) above, when the builder usually picks that trade. It is not the builder's schedule.
Find work like this in Los Angeles
Leads for your trade: Excavation and Site Work leads in Los Angeles · Construction Site Security leads in Los Angeles · Concrete and Foundation leads in Los Angeles · Structural Steel leads in Los Angeles · every trade in Los Angeles.
More projects: every Los Angeles project of $1M+ by address · major projects in Los Angeles.
Compare tools: The Best Construction Lead Generation Software in California.
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
- 350 S Main St: Office and Tenant Fit-Out
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- 1501 W Miramar St: Apartment Building Renovation
- 4469-4471 N Estrondo Dr: Single-Family House Renovation
- 2508 S Castle Heights Ave: 2-Storey Single-Family House
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, Burbank, Long Beach and most other cities in Los Angeles County issue their own permits and are not in the feed today; Pasadena, Glendale and unincorporated Los Angeles County have been read separately since October 2026. 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 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 $1,500 a month on top of a Growth seat.
Frequently asked questions
What is being built at 364-366 N Mansfield Ave?
Duplex Renovation. Renovation or addition to a duplex.
When was the permit issued for 364-366 N Mansfield Ave?
October 14, 2026, by the City of Los Angeles.
Who is building 364-366 N Mansfield Ave?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 364-366 N Mansfield Ave need now?
Estimated as of October 2026, the trades to approach now are excavation and site work; site security. Coming up: concrete from November 2026, structural steel from November 2026, elevator from November 2026, framing from November 2026 and painting from November 2026.
What does Builtie cost?
Starter is $79 per seat per month 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.