138 N Mapleton Dr, Los Angeles: 2-Storey Single-Family House
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2-Storey Single-Family House at 138 N Mapleton Dr, Los Angeles was permitted on February 5, 2025 with a stated construction value of $1M to $5M. New single-family house, 2 storeys. Builtie tracks the project's stage, the trades still being bought and the people who decide.
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The project
| Address | 138 N Mapleton Dr, Los Angeles |
| Project | 2-Storey Single-Family House |
| Building type | Residential |
| Work | New building |
| Storeys | 2 |
| Permit issued | February 5, 2025 |
| Stated construction value | $1M to $5M |
| Estimated stage | Mechanical |
| Company named on the permit | Boyd Matt Contracting See the decision makers — free trial |
| Decision makers and contacts | See who to contact — free trial |
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Where this project is
- February 5, 2025New home · under $1M
- February 5, 2025New construction · under $1M
- February 5, 2025New home: 2-Storey Single-Family House · $1M to $5M (this page)
- February 5, 2025Grading · under $1M
- April 21, 2026Grading
- August 31, 2026Alteration
- March 2025Estimated construction start (estimate)
- March 2026Estimated completion (estimate; it may already be finished)
How we estimate: from the permit date and its stated value, with the build lengths Builtie's project feed uses (about 13 months for a job this size). It is not the builder's schedule.
Other big projects nearby
- 327 N Delfern DrNew home · $1M to $5M · August 2026
1 project of $1M+ was 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 every window below has passed (est.): the project may already be finished.
| Trade | When to approach (est.) | Status |
|---|---|---|
| Construction (est.) | Mar 2025 – Mar 2026 | Estimate |
| Construction Site Security | Jan 2025 – Apr 2025 | Window passed (est.) |
| Painting | Mar 2025 – Jul 2025 | Window passed (est.) |
| Electrical | Apr 2025 – Jul 2025 | Window passed (est.) |
| HVAC and Mechanical | Apr 2025 – Jul 2025 | Window passed (est.) |
| Plumbing | Apr 2025 – Jul 2025 | Window passed (est.) |
| Fire Protection | Apr 2025 – Jul 2025 | Window passed (est.) |
| Signage and Wayfinding | Jul 2025 – Oct 2025 | Window passed (est.) |
| Insulation | May 2025 – Jul 2025 | Window passed (est.) |
| Drywall | Jun 2025 – Aug 2025 | Window passed (est.) |
| Low Voltage and Data | Jun 2025 – Aug 2025 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (March 2025) to the estimated completion (March 2026) above, when the builder usually picks that trade. It is not the builder's schedule.
Find work like this in Los Angeles
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More projects: every Los Angeles project of $1M+ by address · major projects in Los Angeles.
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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
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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 138 N Mapleton Dr?
2-Storey Single-Family House. New single-family house, 2 storeys.
When was the permit issued for 138 N Mapleton Dr?
February 5, 2025, by the City of Los Angeles.
Who is building 138 N Mapleton Dr?
Boyd Matt Contracting is named on the permit. The decision makers and their contacts are in Builtie.
Which trades does 138 N Mapleton Dr need now?
Estimated from the permit date, the award windows for site security, painting, electrical, HVAC, plumbing, fire protection, signage, insulation, drywall and low-voltage had passed by October 2026; the project may already be finished. Builtie tracks the builder's next projects.
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.