10603 W Rochester Ave, Los Angeles: 2-Storey Single-Family House
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2-Storey Single-Family House at 10603 W Rochester Ave, Los Angeles was permitted on January 30, 2025 with a stated construction value of under $1M. New single-family house, 2 storeys. 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 | 10603 W Rochester Ave, Los Angeles |
| Project | 2-Storey Single-Family House |
| Building type | Residential |
| Work | New building |
| Storeys | 2 |
| Permit issued | January 30, 2025 |
| Stated construction value | under $1M |
| Estimated stage | Mechanical |
| Company named on the permit | Delta West Construction See the decision makers — free trial |
| Decision makers and contacts | See who to contact — free trial |
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Where this project is
- January 30, 2025Grading: excavation and shoring · under $1M
- January 30, 2025New home: 2-Storey Single-Family House · under $1M (this page)
- January 30, 2025New construction · under $1M
- July 2, 2025Addition · under $1M
- March 2025Estimated construction start (estimate)
- August 2025Estimated 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 7 months for a job this size). It is not the builder's schedule.
Other big projects nearby
- 10400 W Santa Monica BlvdNew building · $10M to $25M · December 2025
- 900 S Hilgard AveAlteration: structural work · $1M to $5M · April 2026
- 10756 W Wilkins AveNew construction · $1M to $5M · May 2026
3 projects of $1M+ were permitted within 1 km in the last 12 months. See them all in Builtie →
Delta West Construction has 2 other projects in Builtie
- Los Angeles · New home · under $1M · 2025
- Los Angeles · New home · under $1M · 2025
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 – Aug 2025 | Estimate |
| Construction Site Security | Feb 2025 – Mar 2025 | Window passed (est.) |
| Painting | Mar 2025 – May 2025 | Window passed (est.) |
| Electrical | Mar 2025 – May 2025 | Window passed (est.) |
| HVAC and Mechanical | Mar 2025 – May 2025 | Window passed (est.) |
| Plumbing | Mar 2025 – May 2025 | Window passed (est.) |
| Fire Protection | Mar 2025 – May 2025 | Window passed (est.) |
| Signage and Wayfinding | May 2025 – Jun 2025 | Window passed (est.) |
| Insulation | Apr 2025 – May 2025 | Window passed (est.) |
| Drywall | Apr 2025 – May 2025 | Window passed (est.) |
| Low Voltage and Data | Apr 2025 – May 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 (August 2025) 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: 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
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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 10603 W Rochester Ave?
2-Storey Single-Family House. New single-family house, 2 storeys.
When was the permit issued for 10603 W Rochester Ave?
January 30, 2025, by the City of Los Angeles.
Who is building 10603 W Rochester Ave?
Delta West Construction is named on the permit. The decision makers and their contacts are in Builtie.
Which trades does 10603 W Rochester Ave 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.